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Liquid Crystal Display patents



      

This page is updated frequently with new Liquid Crystal Display-related patent applications.




Date/App# patent app List of recent Liquid Crystal Display-related patents
07/21/16
20160211282 
 Device for monitoring liquid crystal display and  manufacturing liquid crystal display patent thumbnailnew patent Device for monitoring liquid crystal display and manufacturing liquid crystal display
A device for monitoring a liquid crystal display includes: a substrate including a display region and a non-display region disposed at an edge of the display region. The display region includes: a thin film transistor disposed on the substrate, a pixel electrode disposed on the substrate and connected to the thin film transistor, a first sacrificial layer disposed on the pixel electrode, and a roof layer disposed on the sacrificial layer.
Samsung Display Co., Ltd.


07/21/16
20160210917 
 Polarity inversion control device for liquid crystal display, liquid crystal display device, and driving method thereof patent thumbnailnew patent Polarity inversion control device for liquid crystal display, liquid crystal display device, and driving method thereof
To provide a liquid crystal display device and the like capable of achieving a function with which the charging polarity for the liquid crystal panel is not deviated even when the frame rate for writing to the liquid crystal panel changes dynamically only with simple structures and low power consumption. A polarity inversion control circuit is for supplying polarity inversion signals to the liquid crystal panel, and it is characterized to switch the levels of the polarity inversion signals in such a manner that a difference between an integrated value of frame periods when the polarity inversion signal is in a first level and an integrated value of the frame periods when the polarity inversion signal is in a second level becomes small..
Nlt Technologies, Ltd.


07/21/16
20160210916 
 Liquid crystal display apparatus patent thumbnailnew patent Liquid crystal display apparatus
A display apparatus includes a display panel and a driving circuit. The display panel includes pixels.
Samsung Display Co., Ltd.


07/21/16
20160210911 
 Liquid crystal display device and driving method thereof patent thumbnailnew patent Liquid crystal display device and driving method thereof
The disclosure relates to a driving method of liquid crystal display panel. The liquid crystal display panel comprises a plurality of display units, the display unit comprises two adjacent pixel units.
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/21/16
20160210910 
 Liquid crystal display device and electronic device patent thumbnailnew patent Liquid crystal display device and electronic device
To provide a liquid crystal display device which can perform image display in both modes: a reflective mode where external light is used as an illumination light source; and a transmissive mode where a backlight is used. In one pixel, a region where incident light through a liquid crystal layer is reflected to perform display (reflective region) and a region through which light from the backlight passes to perform display (transmissive region) are provided, and image display can be performed in both modes: the reflective mode where external light is used as an illumination light source; and the transmissive mode where the backlight is used as an illumination light source.
Semiconductor Energy Laboratory Co., Ltd.


07/21/16
20160210891 
 Liquid crystal display device, and image display  liquid crystal display device patent thumbnailnew patent Liquid crystal display device, and image display liquid crystal display device
A liquid crystal display device capable of reproducing colors faithfully is provided. The liquid crystal display device includes a color gamut conversion unit that generates an rgb signal for a liquid crystal panel (rgbout), which is provided to a liquid crystal panel, by converting data values of respective colors included in an input rgb signal (rgbin) in accordance with the color gamut of the input rgb signal (rgbin) and the color gamut of the liquid crystal panel.
Sharp Kabushiki Kaisha


07/21/16
20160209950 
 Liquid crystal display device and  driving the same patent thumbnailnew patent Liquid crystal display device and driving the same
Provided is a liquid crystal display device including: a plurality of pixel electrodes to which a display voltage is supplied; a common electrode forming first capacitance with the plurality of pixel electrodes, and having a common voltage supplied thereto; a plurality of sensing electrodes forming second capacitance with the common electrode, and having a touch driving signal supplied thereto; and a touch controller supplying the touch driving signal, wherein a voltage of the common electrode includes a first ripple component that is generated due to variation in the display voltage and a second ripple component that is generated due to variation in the touch driving signal, and the touch controller supplies the touch driving signal such that a polarity of the second ripple component is determined based on a polarity of the first ripple component.. .
Samsung Display Co., Ltd.


07/21/16
20160209720 
 Ferroelectric liquid-crystal display cell patent thumbnailnew patent Ferroelectric liquid-crystal display cell
The invention relates to the field of optoelectronics and can be used in devices and systems for the visualization, imaging, storage and processing of information, in particular in two-dimensional and three-dimensional displays (including computer and television displays), light modulators (including spatial light modulators), image processing and recognition devices, etc. A ferroelectric liquid crystal display cell is proposed in which the layer thickness and helicoid pitch of the liquid crystal are related to the boundary conditions by a given relationship which provides for given physical and functional properties of the ferroelectric liquid crystal cell, namely: a continuous anhysteretic modulation characteristic; the addressing of the cell by alternating positive and negative pulses of an amplitude of less than ±3 w at a light modulation frequency of several kilohertz; reduced energy consumption; and improved definition by comparison with a nematic crystal display cell,.

07/21/16
20160209718 
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display includes: a first substrate; a gate conductor disposed on the first substrate; a gate insulating layer disposed on the gate conductor; a semiconductor layer disposed on the gate insulating layer; data line and drain electrodes disposed on the semiconductor layer, the data line including a source electrode; and a first passivation layer disposed on the data line and the drain electrode, the first passivation layer including a first contact hole. The first contact hole has a substantially circular planar shape, and wherein a first region of the drain electrode corresponding to the first contact hole has a substantially circular planar shape..
Samsung Display Co., Ltd.


07/21/16
20160209716 
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
A display device may include the following elements: a first color filter, which has a first color; a first pixel electrode, which overlaps the first color filter and includes a first stem electrode and a first branch electrode, wherein the first branch electrode is oriented at an acute angle with respect to the first stem electrode; a second color filter, which has a second color different from the first color; and a second pixel electrode, which overlaps the second color filter, immediately neighbors the first pixel electrode, and includes a second stem electrode and a second branch electrode, wherein the second stem electrode is aligned with the first stem electrode, and wherein a shape of a combination of the second stem electrode and the second branch electrode is a mirror image of a shape of a combination of the first stem electrode and the first branch electrode.. .
Samsung Display Co., Ltd.


07/21/16
20160209715 
new patent

Liquid crystal display device


A liquid crystal display device includes a first substrate, a gate line and a first data line disposed on the first substrate and insulated from each other, a first thin film transistor connected to the gate line and the first data line, a lower pixel electrode connected to the first thin film transistor, an interlayer insulating layer disposed on the lower pixel electrode, an upper pixel electrode disposed on the interlayer insulating layer and connected to the first thin film transistor and the lower pixel electrode, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The upper pixel electrode includes a plurality of minute branches.
Samsung Display Co., Ltd.


07/21/16
20160209713 
new patent

Curved liquid crystal display device


A curved liquid crystal display includes: a first region including a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area; and a second region excluding the first region, the second region including the first color pixel area, the second color pixel area, and the third color pixel area. The curved liquid crystal display includes: a first substrate and a second substrate that are bent, and a liquid crystal layer is disposed between the first substrate and the second substrate..
Samsung Display Co., Ltd.


07/21/16
20160209712 
new patent

Liquid crystal display


A liquid crystal display for improving transmittance includes: a first substrate; and a pixel electrode provided on the first substrate and including a first sub-pixel electrode and second sub-pixel electrode configured to receive different voltages, wherein the first sub-pixel electrode includes a t-shaped stem including a first horizontal stem and a first vertical stem and a first fine branch extending from the t-shaped stem, and the second sub-pixel electrode includes a cross-shaped stem including a second horizontal stem and a second vertical stem and a second fine branch extending from the cross-shaped stem.. .
Samsung Display Co., Ltd.


07/21/16
20160209711 
new patent

Low-flicker liquid crystal display


A display may have upper and lower display layers. A layer of liquid crystal material may be interposed between the upper and lower display layers.
Apple Inc.


07/21/16
20160209710 
new patent

Liquid crystal display and manufacturing the same


A liquid crystal display includes a first substrate, a gate line on the first substrate, a thin film transistor on the first substrate and connected to the gate line, a first electrode and a second electrode on the first substrate, an insulating layer between the first electrode and the second electrode, a second substrate facing the first substrate, and a liquid crystal layer between the first substrate and the second substrate and including a liquid crystal molecule. One of the first electrode and the second electrode includes a plurality of branch electrodes extending in an extension direction parallel to the gate line, and the other one of the first electrode and the second electrode has a planar shape.
Samsung Display Co., Ltd.


07/21/16
20160209709 
new patent

Curved liquid crystal display device


A curved liquid crystal display that is bent in a first direction and including a plurality of pixel areas includes: a first substrate and a second substrate facing each other; a pixel electrode provided in the plurality of pixel areas on the first substrate; a first alignment layer provided on the pixel electrode and optically aligned in a direction perpendicular to the first direction; a common electrode provided on the second substrate; a second alignment layer provided on the common electrode and optically aligned in a direction parallel to the first direction; and a liquid crystal layer provided between the first substrate and the second substrate.. .
Samsung Display Co., Ltd.


07/21/16
20160209708 
new patent

Liquid crystal display and manufacturing the same


And n is 1 to 20.. .

07/21/16
20160209707 
new patent

Liquid crystal display and manufacturing making the liquid crystal display


Wherein p, q, r, and s are the same as described in the detailed description section of the present specification.. .

07/21/16
20160209701 
new patent

Color film substrate, liquid crystal display panel and display device


The embodiments of the present invention provide a color film substrate, a liquid crystal display panel and a display device; wherein the color film substrate comprises: a basal substrate, a black matrix and a plurality groups of color filters located on the basal substrate, and a planarization layer located on the black matrix and the color filters; each group of color filters comprises a red filter, a green filter, a blue filter and a blank region defined by the black matrix; the planarization layer filled in the blank region serves as a white filter; wherein the color film substrate further comprises: at least one linear height compensation component located in the blank region; the height compensation component and the black matrix are arranged in a same layer. In this manner, the arrangement of the white filter does not require adding one more composition process; moreover, at least one linear height compensation component located in the blank region is added, while the height compensation component and the black matrix are arranged in a same layer, thus an additional composition process is not required; furthermore, the height compensation component can serve as a diversion dike to enhance a flow energy in the horizontal direction within the blank region for the planarization layer, thereby simplifying the manufacture process of the color film substrate with a red filter, a green filter, a blue filter and a white filter, while improving the flatness of the planarization layer..
Hefei Xinsheng Optoelectronics Technology Co., Ltd.


07/21/16
20160209695 
new patent

Array substrate, liquid crystal display device having the same and manufacturing the same thereof


An array substrate, including a substrate, a multi-layer electrode and a switch element, is provided. The multi-layer electrode is disposed on the substrate and comprises an electric conductive layer and a first etch-stop layer.
Innolux Corporation


07/21/16
20160209694 
new patent

Transflective liquid crystal display


A transflective liquid crystal display having a transmissive region and a reflective region and including a first substrate, a second substrate, a liquid crystal layer, a transmissive electrode, a reflective electrode, and a passivation layer is provided. The first substrate includes a thin film transistor element.
Innolux Corporation


07/21/16
20160209692 
new patent

Curved liquid crystal display device


A curved liquid crystal display device includes an upper substrate, a lower substrate, a liquid crystal layer, an upper polarizer film, a lower polarizer film and a plurality of patterned optical compensation films. The upper substrate has a first inner surface and a first outer surface.
Au Optronics Corporation


07/21/16
20160209691 
new patent

Liquid crystal displays with minimized transmission loss and enhanced off-axis color fidelity


A display may have upper and lower display layers. A layer of liquid crystal material may be interposed between the upper and lower display layers.
Apple Inc.


07/21/16
20160209687 
new patent

Liquid crystal display device


A display device includes a display panel having a display region and a peripheral region, the display panel including a tft substrate, a counter substrate fixed to the tft substrate by seal material formed at the peripheral region, and liquid crystal interposed between the tft substrate and the counter substrate. The tft substrate includes an inorganic film and an organic film, with first column spacers being formed on the counter substrate.
Panasonic Liquid Crystal Display Co., Ltd.


07/21/16
20160209684 
new patent

Display device


A display device includes a liquid crystal display device that has a display area and a hidden area surrounding the display area; a liquid crystal shutter that is layered on the liquid crystal display device and has a first area corresponding to the display area and a second area corresponding to the hidden area; and a control unit that sets the first and second areas to a transparent state and an opaque state, respectively, when the display area is active, and sets the first and second areas to the opaque state when the display area is not active.. .
Alpine Electronics, Inc.


07/21/16
20160209649 
new patent

Backlight unit and display device


Provided are: a backlight unit that is capable of increasing the degree of freedom in design of a device on which the backlight unit is mounted; and a display device which is provided with this backlight unit. This backlight unit is provided with: a light source which emits light that illuminates a liquid crystal display element; a light collection means for focusing the light emitted from the light source on a display region (a) of the liquid crystal display element; and a reflective part which has a reflective surface that reflects the light emitted from the light source toward the liquid crystal display element.
Nippon Seiki Co., Ltd.


07/21/16
20160209576 
new patent

Polarization recovery in a directional display device


Disclosed is an imaging directional backlight polarization recovery apparatus including an imaging directional backlight with at least a polarization sensitive reflection component with optional polarization transformation and redirection elements. Viewing windows may be formed through imaging individual light sources and hence defines the relative positions of system elements and ray paths.
Reaid Inc.


07/21/16
20160209570 
new patent

Backlight module and display apparatus


The present disclosure relates to the field of liquid crystal display technology, discloses a backlight module and a display apparatus. The backlight module includes a back plate including a bottom plate and a side plate; a light bar including a body and a plurality of light emitting units arranged on the body.
Boe Technology Group Co., Ltd.


07/21/16
20160209568 
new patent

Polarizing plate, manufacturing same and liquid-crystal display device comprising same


The present invention relates to a polarizing plate including a polarizer and a polyester film formed on an upper side of the polarizer, wherein the polyester film has a maximum thermal shrink angle of about 10° or less, and any one of a refractive index of x-axis direction nx at a wavelength of 550 nm and a refractive index of y-axis direction ny at a wavelength of 550 nm of about 1.65 or more; a method of preparing the polarizing plate; and a liquid crystal display apparatus comprising the polarizing plate.. .
Samsung Sdi Co., Ltd.


07/21/16
20160209565 
new patent

Polarizing plate and liquid crystal display device


There is provided a polarizing plate including a transparent support, a polarizer, and a low-moisture permeable layer in this order, wherein a thickness of the polarizer is 15 μm or less, a film thickness of the low-moisture permeable layer is greater than 5 μm and equal to 30 μm or less, the low-moisture permeable layer is formed from a composition containing at least one of a compound having a cyclic aliphatic hydrocarbon group and two or more ethylenically unsaturated double bond groups in its molecule, and a compound having a fluorene ring and two or more ethylenically unsaturated double bond group in its molecule, and a polymerization initiator, and the polarizer and the low-moisture permeable layer are laminated directly or through an adhesive layer.. .
Fujifilm Corporation


07/21/16
20160209551 
new patent

Anti-fogging film, anti-fogging glass, glass laminate, and liquid crystal display device


A film (6) of a glass laminate (2) is an anti-fogging film obtained by performing a hydrophilic treatment on the surface of a polymer film in which a carbon is substituted in one or more side chains of a glucose ring. The retardation ro in the planar direction of the film (6) is 40 nm or more and 200 nm or less.
Konica Minolta, Inc.


07/21/16
20160208384 
new patent

Laminate film, organic electroluminescence device, photoelectric conversion device, and liquid crystal display


D>(2.22−0.008x)  (1).. .

07/21/16
20160208173 
new patent

Liquid crystal display panel, manufacturing the same and liquid crystal composition


An lcd panel, comprises substrates facing each other, a liquid crystal layer disposed between the substrates and liquid crystal alignment layers, each sandwiched between the liquid crystal layer and a respective one of the substrates, wherein the liquid crystal alignment layers comprises hydrocarbon derivative having perfluorocarbon group.. .
Industrial Cooperation Foundation Chonbuk National University


07/21/16
20160208172 
new patent

Liquid crystal composition containing nitrogen-containing cyclic compound and liquid crystal display device


The disclosure shows a liquid crystal composition that contains a compound having the following azolidine ring (q-1) or azepane ring (q-2), a liquid crystal display device and so on.. .

07/21/16
20160208171 
new patent

Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom


The present invention relates to a composition for manufacturing optical elements with negative optical dispersion, and an optically anisotropic body prepared therefrom. According to the present invention, the optically anisotropic body showing stable reverse wavelength dispersion can be prepared more simply by using the composition for optical elements, and it is possible to apply the same to liquid crystal display devices as an optical film such as a thin-layer broadband λ/4 plate..
Lg Chem, Ltd.


07/21/16
20160208169 
new patent

Liquid crystal composition and liquid crystal display device


The liquid crystal composition has the nematic phase, and contains a specific compound having large dielectric anisotropy as a first component and a specific compound having small viscosity as a second component, and may contain a specific compound having a high maximum temperature or small viscosity as a third component, and a specific compound having large dielectric anisotropy as a fourth component, and a liquid crystal display device includes the composition.. .

07/21/16
20160208168 
new patent

Liquid crystal composition and liquid crystal display element using same


An object of the present invention is to provide a liquid crystal display element using a liquid crystal composition in which various characteristics of the liquid crystal display element such as dielectric anisotropy, viscosity, a nematic phase upper limit temperature, nematic phase stability at a low temperature, and γ1, and a burn-in characteristic of the display element are not deteriorated. The present invention provides a liquid crystal composition having excellent low temperature stability while maintaining a high speed response of the liquid crystal composition by using a liquid crystal composition containing a compound represented by general formula (a) and a compound represented by general formula (m), and a liquid crystal display element including the composition..
Dic Corporation


07/14/16
20160204136 

Transistor and liquid crystal display device having the same


A transistor and a liquid crystal display device having the same are provided. The transistor includes a first gate electrode disposed on a base substrate; a gate insulating layer disposed on the first gate electrode; a semiconductor layer disposed on the gate insulating layer, and including a channel area; a source electrode and a drain electrode connected to both ends of the semiconductor layer; a passivation layer configured to cover the semiconductor layer, the source electrode, and the drain electrode; and a second gate electrode disposed on the passivation layer, and partially overlapping the channel area in a direction from the drain electrode toward the source electrode..
Samsung Display Co., Ltd


07/14/16
20160203798 

Liquid crystal display device having at least three electrodes in each pixel area


A liquid crystal display (lcd) device includes at least three electrodes disposed between a liquid crystal layer and two substrates in each pixel area with at least one electrode between the liquid crystal layer and each of the two substrates. Each pixel area has at least two sub-pixel areas applied with different electrode voltages.
Vastview Technology Inc.


07/14/16
20160203784 

Driving device and driving liquid crystal display device and liquid crystal display device


The present disclosure relates to a driving device and a driving method of a liquid crystal display device and a liquid crystal display device. The liquid crystal display device comprises a display panel.
Beijing Boe Display Technology Co., Ltd.


07/14/16
20160203780 

Liquid crystal display device


A driving circuit of a liquid crystal display device (100) is arranged to perform: a first polarity-inverting refresh operation during a first refresh period (b), of supplying, to only pixels in odd-numbered rows or even-numbered rows among the plurality of pixels, pixel voltages of opposite polarities to those of voltages which are retained in those pixels; a pause operation of not supplying a pixel voltage to any of the plurality of pixels during a pause period after the first refresh period, the pause period having a longer duration than that of any refresh period; and a second polarity-inverting refresh operation during a second refresh period (c) immediately after the pause operation, of supplying, to only pixels in the even-numbered rows or odd-numbered rows to which opposite-polarity pixel voltages were not supplied by the first polarity-inverting refresh operation, pixel voltages of opposite polarities to those of voltages which are retained in those pixels, where any refresh period is defined as a duration corresponding to a frame period which is determined in accordance with an input video signal.. .
Sharp Kabushiki Kaisha


07/14/16
20160203779 

Liquid crystal display apparatus, source driver and controlling polarity of driving signals thereof


A liquid crystal display apparatus, a source driver, and a method for controlling polarity of driving signals thereof are provided. The source driver includes a signal receiving interface, a decoder, and a controller.
Novatek Microelectronics Corp.


07/14/16
20160203774 

Liquid crystal display and driving the same


A liquid crystal display and a method for driving the same are disclosed. The liquid crystal display includes a display panel which is virtually divided into a plurality of blocks, a backlight unit including a plurality of light sources irradiating light onto the display panel, a backlight dimming controller which analyzes digital video data, calculates a dimming value of each of the blocks, and adjusts a global dimming value based on the dimming values of the blocks so as to increase brightness of the plurality of light sources within previously determined power consumption, and a light source driver which outputs light source driving signals for driving the plurality of light sources based on the dimming values of the blocks and the global dimming value..
Lg Electronics Inc.


07/14/16
20160202835 

Liquid crystal display device


A liquid crystal display device includes a liquid crystal element array having liquid crystal display elements arranged in matrix, scanning lines arranged in each row of the liquid crystal element array and supplying a scanning signal to the liquid crystal display elements in a corresponding row, signal lines arranged in each column of the liquid crystal element array and supplying an image signal to the liquid crystal display elements in a corresponding column, drive electrodes arranged in the column of the liquid crystal element array and to which a drive signal to detect a touch is supplied, a signal line drive circuit arranged along one side of the liquid crystal element array parallel to the row of the liquid crystal element array and forming the image signal, and a first electrode drive circuit arranged along the other side of the liquid crystal element array and forming the drive signal.. .
Japan Display Inc.


07/14/16
20160202820 

Liquid crystal display device


A liquid crystal display device includes: a liquid crystal element array including liquid crystal display elements arranged in a matrix form; scan lines arranged in each row of the liquid crystal element array and configured to supply scan signals to the liquid crystal display elements arranged in a corresponding row; signal lines arranged in each column of the liquid crystal element array and configured to supply image signals to the liquid crystal display elements arranged in a corresponding column; a plurality of driving electrodes arranged in the liquid crystal element array and supplied with driving signals for detecting an external proximity object; a first voltage line of a first voltage; a second voltage line of a second voltage; and a third voltage line of a third voltage.. .
Japan Display Inc.


07/14/16
20160202726 

Mobile terminal


A mobile terminal disclosed herein includes a window on one surface of a terminal body and configured to be curved, and a liquid crystal display (lcd) on a rear surface of the window to output visual information, and curved by external force. The liquid crystal display includes a liquid crystal panel to generate an image using light from a light guide plate, at least one prism sheet disposed between the light guide plate and the liquid crystal panel, and a supporting member accommodating the light guide plate and the prism sheet and supporting the liquid crystal panel.
Lg Electronics Inc.


07/14/16
20160202586 

Liquid crystal display


Provided is a liquid crystal display including: a first substrate; a gate line, a data line, and a common voltage line formed on the first substrate; a first passivation layer formed on the gate line, the data line, and the common voltage line; and a pixel electrode and a common electrode formed on the first passivation layer and overlapping each other with a second passivation layer therebetween, and the common electrode is connected to the common voltage line through a common contact hole, and the common contact hole is disposed for every two or more dots.. .
Samsung Display Co., Ltd.


07/14/16
20160202585 

Liquid crystal display


A liquid crystal display includes: a substrate; a gate line, a data line, a first storage electrode line, and a second storage electrode line positioned on the substrate; a first thin film transistor, a second thin film transistor, and a third thin film transistor connected to the gate line and the data line; a fourth thin film transistor connected to the gate line, the third thin film transistor, and the second storage electrode line; a first subpixel electrode connected to the first thin film transistor; a second subpixel electrode connected to the second thin film transistor; a third subpixel electrode connected to the third thin film transistor; and a storage electrode connected to the first storage electrode line and overlapping the first subpixel electrode. Different voltages are applied to the three subpixels to improve lateral visibility of the liquid crystal display..
Samsung Display Co., Ltd.


07/14/16
20160202583 

Liquid crystal display


A liquid crystal display including a plurality of gate lines and a plurality of data lines that is insulated from and cross the plurality of gate lines, and a plurality of unit pixels connected to the plurality of gate lines and the plurality of data lines, wherein the plurality of unit pixel includes a first pixel at row 1 and column 1, a second pixel at row 1 and column 2, a third pixel at row 2 and column 1, and a fourth pixel at row 2 and column 2, a first gate line and a second gate line are disposed in parallel to each other between the first pixel and the third pixel and between the second pixel and the fourth pixel, and the first gate line is connected to the first pixel and the third pixel at different neighboring rows, and the second gate line is connected to the second pixel and the fourth pixel at different neighboring rows.. .
Samsung Display Co., Ltd.


07/14/16
20160202582 

Liquid crystal display


A liquid crystal display includes: gate and data lines; a thin film transistor connected to the gate and data lines; a pixel electrode connected to the thin film transistor, including first and second sub-pixel electrodes; a shielding electrode member on the data line, including first and second shielding electrodes respectively at opposing sides of the pixel electrode, each shielding electrode including: an expanded part between the first and second sub-pixel electrodes, and a vertical part elongated from the expanded part in a first direction parallel to the data line; and a light blocking member elongated in a second direction crossing the first direction, overlapping the thin film transistor a second direction width of the expanded part is larger than that of the vertical part, and opposing edges of the expanded part overlap the elongated light blocking member overlapping the thin film transistor.. .
Samsung Display Co., Ltd.


07/14/16
20160202580 

Liquid crystal display and manufacturing the same


A liquid crystal display includes: a first substrate; a gate line on the first substrate; a first switching element connected to the gate line, to which a data voltage is applied; a first pixel electrode connected to the first switching element; and a color filter between the first switching element and the first pixel electrode, in which is defined: two contact holes spaced apart from each other, and a connecting portion connecting the spaced apart two contact holes to each other. The first pixel electrode is connected to the first switching element via a first contact hole among the spaced apart two contact holes..
Samsung Display Co., Ltd.


07/14/16
20160202578 

Liquid crystal display device having improved electrostatic discharge resistance


A liquid crystal display device includes a first substrate, a second substrate and liquid crystal. The first substrate includes pixel electrodes, a peripheral circuit and a dummy wiring.
Japan Display Inc.


07/14/16
20160202577 

Liquid crystal display


There is provided a liquid crystal display including a pixel electrode including a first subpixel electrode and a second subpixel electrode. The first subpixel electrode includes a first cross stem portion positioned in a first subpixel region and first minute branches extending from the first cross stem portion, and includes first and second body portions that are positioned in a third subpixel region and separated from each other, and a plurality of first and second slit portions that extend from the first and second body portions, respectively.
Samsung Display Co., Ltd.


07/14/16
20160202576 

Liquid crystal display having improved aperture ratio


A liquid crystal display is provided. The liquid crystal display includes: a substrate including a plurality of pixels; a pixel electrode disposed in each of the pixels; a roof layer facing the pixel electrode; a liquid crystal layer disposed in a plurality of microcavities between the pixel electrodes and the roof layer, each of the microcavities including liquid crystal material therein, wherein each of the microcavities extends across at least two of the pixels, and a width of a first light blocking member positioned between adjacent ones of the pixels corresponding to one microcavity and a width of a second light blocking member positioned between adjacent pixels of adjacent microcavities are different from each other..
Samsung Display Co., Ltd.


07/14/16
20160202575 

Liquid crystal display


A liquid crystal display device includes a display panel including: a lower display substrate on which a plurality of pixel electrodes are disposed in a matrix and data lines extend in a column direction between adjacent pixel electrodes; an upper display substrate on which a common electrode is disposed; and a liquid crystal layer disposed between the lower display substrate and the upper display substrate and including liquid crystal molecules. The display panel includes a plurality of unit pixels, each unit pixel including pixels having different colors, and each pixel including one of the pixel electrodes.
Samsung Display Co., Ltd.


07/14/16
20160202572 

Liquid crystal display device


A liquid crystal display including a partial plate electrode along with a minute pattern in pixel electrode thereby increasing the viewing angle and the lateral visibility of the liquid crystal display, as well as the response speed a step provider is provided to reinforce the control force of the liquid crystal molecules, thereby reducing the texture generated in the center of the pixel.. .
Samsung Display Co., Ltd.


07/14/16
20160202571 

Liquid crystal display


Provided is a liquid crystal display capable of reducing a texture by increasing a liquid crystal control ability. The liquid crystal display includes a first electrode and a second electrode facing each other with a liquid crystal layer therebetween.
Samsung Display Co., Ltd.


07/14/16
20160202569 

Liquid crystal display


A liquid crystal display (lcd) may include: a lower display panel having a pixel electrode positioned therein, the pixel electrode including one or more pixel unit electrodes; an upper display panel having a common electrode positioned therein, the common electrode including one or more common unit electrodes; and a liquid crystal layer positioned between the lower display panel and the upper display panel. The pixel unit electrode may include a plate part and fine branches extending from the plate part, the common unit electrode may include a cross-shaped opening, and a vertical opening of the cross-shaped opening is completely covered by the plate part without extending to an edge of the polygonal shape of the plate part..
Samsung Display Co., Ltd


07/14/16
20160202568 

Liquid crystal display


Provided is a liquid crystal display including: a first insulation substrate; a thin film transistor positioned on the first insulation substrate; a first subpixel electrode positioned on the thin film transistor and to which a first voltage is applied; a second subpixel electrode positioned on the thin film transistor and to which a second voltage is applied; a second insulation substrate facing the first insulation substrate; a common electrode positioned on the second insulation substrate and receiving a common voltage; and a liquid crystal layer disposed between the first insulation substrate and the second insulation substrate, in which the first subpixel electrode includes a plate region and a minute branch region overlapping the plate region with a passivation layer between the plate region and the minute branch region, and the plate region and the second subpixel electrode are positioned on a same layer.. .
Samsung Display Co., Ltd.


07/14/16
20160202567 

Liquid crystal display device


A display device may include a first pixel, a second pixel, a first liquid crystal layer, and a second liquid crystal layer. The first pixel may include a first first-pixel subpixel electrode and a second first-pixel subpixel electrode.
Samsung Display Co., Ltd.


07/14/16
20160202565 

Liquid crystal display


A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.. .
Samsung Display Co., Ltd.


07/14/16
20160202561 

Manufacturing liquid crystal display


A manufacturing method of a liquid crystal display according to an exemplary embodiment of the present invention includes: a step of preparing a lower panel in which a pixel electrode is formed and which is coated with a lower alignment layer including reactive mesogen; a step of preparing an upper panel in which a common electrode is formed and which is coated with an upper alignment layer including reactive mesogen; a step of forming a display panel assembly by injecting a liquid crystal between the lower panel and the upper panel and bonding the lower panel and the upper panel; a step of pre-tilting the liquid crystal by applying a voltage to the display panel assembly and primarily irradiating ultraviolet rays having a wavelength of 310 nm to 380 nm; and a step of removing remaining reactive mesogen by secondarily irradiating ultraviolet rays having a wavelength of 300 nm to 360 nm to the display panel assembly.. .
Samsung Display Co., Ltd


07/14/16
20160202559 

Mask plate, photo-alignment method and liquid crystal display device


The disclosure is related to a photo-alignment method, comprising the following steps. A top panel and a bottom panel each with an alignment film are provided; a mask plate for shielding the top panel and the bottom panel is provided, and a transparent section of the mask plate is disposed; an ultraviolet is emitted along a first incident direction by the mask plate for exposing the alignment film of the top panel and the bottom panel; the transparent section of the mask plate is adjusted, an ultraviolet is emitted along a second incident direction by the mask plate for exposing the alignment film of the top panel and the bottom panel.
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/14/16
20160202558 

Curved liquid crystal display device


The present inventive concept relates to a curved liquid crystal display having improved transmittance, and the curved liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first substrate and a second substrate facing each other, the first substrate and the second substrate being curved to have a predetermined radius of curvature; and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes nematic liquid crystal molecules that are continuously twisted from the first substrate to the second substrate.. .
Samsung Display Co., Ltd.


07/14/16
20160202557 

Liquid crystal display and manufacturing the same


A liquid crystal display, according to an exemplary embodiment of the present invention, includes a first transparent substrate having an image displaying part and a transmitting part, and a second transparent substrate opposite to the first transparent substrate. A liquid crystal layer is formed between the first transparent substrate and the second transparent substrate.
Samsung Display Co., Ltd.


07/14/16
20160202556 

Liquid crystal display


An exemplary embodiment of the present invention provides a liquid crystal display including: a first substrate and a second substrate which are opposite to each other, a liquid crystal layer which is interposed between the first substrate and the second substrate, a first polarizer which is disposed outside the first substrate and includes a reflective polarization film, a first compensation film which is disposed outside the second substrate and includes a biaxial film, and a second polarizer which is disposed outside the first compensation film, in which a thickness direction retardation value of the biaxial film is 300 nm to 380 nm.. .
Samsung Display Co., Ltd.


07/14/16
20160202555 

Liquid crystal display


A spectrum of light which is emitted from an illuminator (2) of a liquid crystal display device (100) has a peak in each of the wavelength ranges of 447 to 453 nm, 538 to 542 nm, 613 to 617 nm, 628 to 632 nm, and 648 to 652 nm. The peak wavelength and rising wavelength of the transmission spectrum of the red color filters are, respectively, not less than 600 nm; and not less than 568 nm and not more than 572 nm.
Sharp Kabushiki Kaisha


07/14/16
20160202553 

Liquid crystal display and manufacturing method thereof


A liquid crystal display includes: a lower display panel including a lower polarizing plate disposed between a lower transparent substrate and a passivation layer of the lower display panel; and an upper display panel including an upper polarizing plate disposed between an upper transparent substrate and a passivation layer of the upper display panel, wherein at least one of the lower polarizing plate and the upper polarizing plate is a reflection type polarizing plate and includes a plurality of linear patterns arranged so as to be extended in one direction and a hydrophobic layer covering at least portion of side wall portions of the linear patterns.. .
Samsung Display Co., Ltd.


07/14/16
20160202551 

Liquid crystal display device and manufacturing the same


A liquid crystal display device includes a lower display substrate, an upper polarizing plate and a liquid crystal layer between the lower display substrate and the upper polarizing plate. The lower display substrate includes a base substrate; a thin film transistor on the base substrate; and a color filter layer on the thin film transistor.
Samsung Display Co., Ltd.


07/14/16
20160202550 

Liquid crystal display


Provided are a liquid crystal display (lcd) comprising: a first substrate; a second substrate which faces the first substrate; a liquid crystal layer which is disposed between the first substrate and the second substrate; a wire grid polarizer (wgp) which is disposed on the first substrate; a wgp insulating layer which is disposed on the wgp and covers the wgp; and a pad electrode which is disposed on the first substrate, wherein the first substrate comprises a non-overlap area protruding from the second substrate, a sidewall of the wgp insulating layer is located in the non-overlap area, and the pad electrode extends from the non-overlap area of the first substrate along the sidewall of the wgp insulating laver.. .
Samsung Display Co., Ltd.


07/14/16
20160202547 

Liquid crystal display device


A liquid crystal display device sandwiching liquid crystal between a tft substrate having a rectangular plane and an opposing substrate having a rectangular plane, wherein a long side of the tft substrate is longer than a long side of the opposing substrate, the long side of the opposing substrate is formed with a chamfer, and a light shielding film made of metal is formed on the tft substrate around a position corresponding to the center of the long side of the opposing substrate. By using the light shielding film, the chipping condition of the opposing substrate near the chamfer can be accurately and rapidly evaluated..
Japan Display Inc.


07/14/16
20160202543 

Liquid crystal display device


A liquid crystal display device includes: a first substrate including a first light blocking region, wherein a plurality of transistors are formed in the first light blocking region; a second substrate facing the first substrate, the second substrate including a common electrode disposed thereon; and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the first substrate includes: a data line disposed extending in a vertical direction; color filters, each of the color filters overlapping adjacent color filters to form a color filter overlapping portion in boundary regions of the color filters in a vertical direction; and a light blocking member disposed extending in a horizontal direction covering the first light blocking region, wherein the data line and the color filter overlapping portion are spaced apart from each other in a horizontal direction in a region where the light blocking member is formed.. .
Samsung Display Co., Ltd.


07/14/16
20160202542 

Liquid crystal display and manufacturing the same


A liquid crystal display includes: a substrate including a display region and a non-display region, a light leakage preventing layer disposed on the substrate along the non-display region, a step providing layer disposed on the light leakage preventing layer, and a hydrophobic layer disposed on the step providing layer.. .
Samsung Display Co., Ltd.


07/14/16
20160202539 

Liquid crystal display and manufacturing method thereof


A liquid crystal display is provided. The liquid crystal display according to an exemplary embodiment includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; an upper insulating layer disposed on the roof layer; and a liquid crystal layer disposed between the pixel electrode and the roof layer and comprising a plurality of microcavities adjacent to each other including liquid crystal molecules, wherein the upper insulating layer includes titanium oxide..
Samsung Display Co., Ltd.


07/14/16
20160202538 

Liquid crystal display


There is provided a liquid crystal display including a first insulation substrate, a gate line and a data line that are positioned to cross each other on the first insulation substrate, a thin film transistor including a gate electrode connected to the gate line, a semiconductor layer positioned to overlap the gate electrode, and source and drain electrodes connected to the semiconductor layer, a pixel electrode connected to the thin film transistor, a second insulation substrate facing the first insulation substrate, a light blocking member disposed on the second insulation substrate, a common electrode disposed on the planarization layer, and a short-circuiting prevention insulating layer disposed on the common electrode in a region corresponding to a repair region.. .
Samsung Display Co., Ltd.


07/14/16
20160202536 

Liquid crystal display


A liquid crystal panel (lcd) may include: a flexible liquid crystal panel; and a housing unit for housing the liquid crystal panel. The housing unit may have an integrated structure which includes a bottom surface, a side surface connected from the bottom surface, and a top fixing end connected from the side surface, the liquid crystal panel may be housed between the bottom surface and the top fixing end, and the housing unit may be formed of a flexible soft material..
Samsung Display Co., Ltd.


07/14/16
20160202535 

Curved liquid crystal display device and manufacturing the same


A method of manufacturing a curved liquid crystal display is provided. The method includes forming a first display panel including a plurality of first patterns, forming a second display panel including a plurality of second patterns, assembling the first display panel and the second display panel, filling a liquid crystal between the assembled first and second display panels to form a flat liquid crystal display, and curving the flat liquid crystal display in a first direction to form the curved liquid crystal display.
Samsung Display Co., Ltd.


07/14/16
20160202533 

Liquid crystal display


A liquid crystal display includes a first substrate including first to fourth color pixel areas, first to fourth thin film transistors disposed on the first substrate, and first to fourth pixel electrodes connected to the first to fourth thin film transistors. Each of the first to fourth pixel electrodes includes a cross stem portion including a horizontal stem portion and a vertical stem portion crossing the horizontal stem portion, and minute branch portions extending from the cross stem portion at a predetermined angle with respect to a horizontal direction.
Samsung Display Co., Ltd.


07/14/16
20160202531 

Liquid crystal display


A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.. .
Samsung Display Co., Ltd.


07/14/16
20160202530 

Pixel structure of liquid crystal display panel and pixel forming method


A pixel structure of a liquid crystal display panel includes a first substrate; a color filter layer formed on the first substrate, the color filter layer including a plurality of filtering areas for filtering light and a plurality of blocking areas for blocking light, the plurality of blocking areas including a first blocking area and a second blocking area; a covering layer formed on the first blocking area; a second substrate; a main spacer formed at a position on the second substrate corresponding to the first blocking area; and a sub spacer formed at a position on the second substrate corresponding to the second blocking area; wherein an end of the main spacer contacts the covering layer and a gap is formed between the sub spacer and the second blocking area.. .
Hannstar Display Corporation


07/14/16
20160202529 

Liquid crystal display and manufacturing the same


A liquid crystal display includes: a first insulating substrate; a plurality of color filters positioned on the first insulating substrate; a light blocking member positioned on the plurality of color filters; a second insulating substrate facing the first insulating substrate; and a spacer positioned between the first insulating substrate and the second insulating substrate, wherein the spacer includes a main column spacer and first and second sub-column spacers, and the first and second sub-column spacers are positioned at both sides of the main column spacer.. .
Samsung Display Co., Ltd.


07/14/16
20160202528 

Liquid crystal display and manufacturing the same


A liquid crystal display including: a first insulating substrate; a plurality of color filters disposed on the first insulating substrate; a light blocking member disposed on the color filters; a second insulating substrate facing the first insulating substrate; and a spacer disposed between the first insulating substrate and the second insulating substrate. The spacer includes a main column spacer and a sub-column spacer spaced apart from each other by a predetermined distance, a protrusion protruding toward the second insulating substrate by stacking at least one sub-color filter on the color filter, the main column spacer is disposed on the protrusion, and the light blocking member and the spacer are made of the same material..
Samsung Display Co., Ltd.


07/14/16
20160202527 

Liquid crystal display


A liquid crystal display comprises: an upper panel including an upper substrate on which a plurality of thin film layers are formed; a lower panel including a lower substrate on which a plurality of thin film layers are formed; a liquid crystal layer positioned between the upper panel and the lower panel; and a sealing member bonding between the upper panel and the lower panel and constraining the liquid crystal layer. The lower panel includes an aligning agent margin part which is positioned inside the sealing member on the lower substrate and dummy pixels which are positioned at the aligning agent margin part and which enclose a display area.
Samsung Display Co., Ltd.


07/14/16
20160202526 

Liquid crystal display and manufacturing the same


A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first insulating substrate; a thin film transistor disposed on the first insulating substrate; a light blocking member disposed on the thin film transistor; and a spacer disposed on the light blocking member, wherein the spacer includes a main column spacer and a sub column spacer, and the sub column spacer is disposed between the main column spacer and has a stripe shape which extends in parallel to a gate line of the thin film transistor.. .
Samsung Display Co., Ltd.


07/14/16
20160202523 

Device for eliminating spliced border/bezel of crystal liquid display screen by means of edge display


A device for eliminating spliced borders/bezels of a liquid crystal display screen by means of edge display, which comprises an edge display unit is arranged on the spliced border/bezel of the liquid crystal display screen, a dodging layer is arranged on the edge display unit to serve as a display surface of the edge display unit, and the dodging layer and a displayable area of the liquid crystal display screen are synthesized and fused to display an original input video image. The edge display unit is fused with the video image of the displayable area of the liquid crystal display screen in an area source mode, and the edge display unit, is infused into the liquid crystal display video image well through converting an led point light source in edge display into an area source; a large view angle of 75 degrees (an included angle with the normal of the liquid crystal display screen) is allowed, that is, the spliced liquid crystal display screen is watched within the range of 150 degrees, and the spliced image is made to tend to be complete after video images originally lost are restored to be displayed; the overall seamless display screen is formed, the technical requirements for transporting, using and splicing are greatly reduced, and application of the seamless display screen is expanded.

07/14/16
20160202522 

Liquid crystal display


An lcd including first to third pixel areas, each including first and second subpixel areas, the lcd including first and second substrates, first to third color filters on the first or second substrate, the first color filter in the first subpixel area of the first pixel area, the second color filter in the first subpixel area of the second pixel area, and the third color filter in the first subpixel area of the third pixel area, a white filter on the first or second substrate, the first color and white filter in the second subpixel area of the first pixel area, the second color and white filter in the second subpixel area of the second pixel area, and the third color and white filter in the second subpixel area of the third pixel area, the white filter surrounds the first, second and third color filters in the second subpixel area.. .
Samsung Display Co., Ltd.


07/14/16
20160202521 

Liquid crystal display


A liquid crystal display includes: a first substrate; a gate line on the first substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line and a drain electrode on the semiconductor layer; a passivation layer covering the data line and the drain electrode; a common electrode on the passivation layer; an interlayer insulating layer on the common electrode; a pixel electrode on the interlayer insulating layer; an additional insulating layer on the pixel electrode; a second substrate opposite to the first substrate; and a black matrix on the second substrate, and including a vertical portion covering the data line and a horizontal portion covering the gate line and the drain electrode, where an empty portion is defined through the additional insulating layer in a portion corresponding to the black matrix.. .
Samsung Display Co., Ltd


07/14/16
20160202519 

Liquid crystal display having improved lateral visibility


A liquid crystal display according to an exemplary embodiment of the present invention includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; a pixel electrode connected to the thin film transistor; a second insulation substrate facing and spaced apart from the first insulation substrate; a common electrode disposed on the second insulation substrate; a liquid crystal layer disposed between the pixel electrode and the common electrode; and one or more piezoelectric elements overlying one or more portions of at least one of the pixel electrode and the common electrode.. .
Samsung Display Co., Ltd.


07/14/16
20160202518 

Liquid crystal display and manufacturing method thereof


A liquid crystal display is provided. The liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; and partition walls forming a plurality of microcavities between the pixel electrode and the roof layer, wherein the plurality of microcavities include liquid crystal molecules, and the partition walls include light blocking, materials..
Samsung Display Co., Ltd.


07/14/16
20160202509 

Liquid crystal display screen detecting device


A liquid crystal display screen detecting device is provided. The liquid crystal display screen detecting device comprises: a supporting unit configured to have two opposed support frames; a conveying unit configured to carry a liquid crystal display screen to be detected and move on the support frames; a driving unit configured to drive the conveying unit; and a detecting unit configured to detect the liquid crystal display screen to be detected..
Boe (hebei) Mobile Display Technology Co., Ltd.


07/14/16
20160202493 

Liquid crystal lens panel and display device including the same


The liquid crystal lens includes a first substrate and a second substrate, a first common electrode disposed on the first substrate, a groove pattern disposed on the second substrate, where the plurality of electrode patterns face the first substrate, a plurality of electrode patterns disposed on the groove pattern, and a liquid crystal layer interposed between the first substrate and the second substrate, where the liquid crystal layer includes a uniformly lying helix type liquid crystal material. The liquid crystal lens may be included in a liquid crystal display device..
Samsung Display Co., Ltd.


07/14/16
20160202410 

Liquid crystal display device and electronic apparatus


In a liquid crystal display device, a reflecting surface is attached to a portion, which overlaps with a periphery portion of a light guiding plate where the light incident section is position in a surface on the light guiding plate side in the dispersing sheet which is positioned farthest to the light guiding plate side among a plurality of optical sheets which are positioned between the light guiding plate and a liquid crystal panel. As a result, light which is emitted from the periphery portion of the light guiding plate is returned into the light guiding plate by being reflected by the reflecting surface, and after this, is emitted as illumination light from a light emitting surface while progressing within the light guiding plate..
Seiko Epson Corporation


07/14/16
20160200980 

Liquid crystal compound having tetrafluoro cyclohexadiene structure showing negative anisotropy, liquid crystal composition, and liquid crystal display device


A liquid crystal compound is represented by the formula (1). For example, in the formula (1): r1 and r2 each represent an alkyl having 1 to 10 carbon atoms, an alkenyl having 2 to 10 carbon atoms, or an alkoxy having 1 to 9 carbon atoms; a ring a1 and a ring a2 each represent 1,4-cyclohexylene or 1,4-phenylene; z1 and z2 each represent a single bond, —(ch2)2—, —ch═ch—, —coo—, —oco—, —cf2o—, —ocf2—, —ch2o—, or —och2—; and a and b each represent 0, 1, 2, or 3 and the sum of a and b is 4 or less..
Jnc Petrochemical Corporation


07/14/16
20160200979 

Composition and liquid crystal display element using same


Provided are a composition which has a liquid phase over a wide temperature range, a low viscosity, an excellent solubility at low temperature, high specific resistance, high voltage retention, and stability against heat or light, and further a liquid crystal display element such as an ips type or a tn type, which has excellent display quality by using the composition, and in which display defects such as burn-in or drip marks are hardly caused, at a high yield. Provided are a composition including the compound represented by formula (m-1.1), and one or more compounds represented by general formula (m-4), and a liquid crystal display element using the composition..
Dic Corporation


07/14/16
20160200978 

Liquid crystal composition and liquid crystal display including the same


A liquid crystal composition includes a photoinitiator; an alignment aid; a neutral liquid crystal compound; and a polar liquid crystal compound, wherein the neutral liquid crystal compound includes at least one of compounds represented by chemical formulas n-1 to n-10 below:. .
Samsung Display Co., Ltd.


07/14/16
20160200977 

Polymerizable liquid crystal compounds, liquid crystal composition comprising the compounds, and optical film comprising the composition (as amended)


The present invention relates to a polymerizable liquid crystal compound, a liquid crystal composition including the same, and an optical film including the same. The polymerizable liquid crystal compound according to the present invention has at least two functional groups making intermolecular interaction possible in its molecule, and thus it is possible to form a liquid crystal layer having high orientation stability by coating the composition including the same.
Lg Chem, Ltd.


07/14/16
20160200976 

Liquid crystal composition and liquid crystal display including the same


Wherein r and r′ are, independently of each other, a hydrogen atom, or an unsubstituted or substituted c1 to c7 alkyl group.. .

07/07/16
20160197195 

Liquid crystal display


A liquid crystal display includes a first gate line, a first data line, and a first pixel. The first pixel includes: a first subpixel including a first thin film transistor connected to the first gate line and data line, and a first liquid crystal capacitor, wherein a first terminal of the first liquid crystal capacitor is electrically connected to the first thin film transistor and a second terminal of the first liquid crystal capacitor is configured to receive a common voltage; and a second subpixel including a second thin film transistor connected to the first gate line and data line, a second liquid crystal capacitor, wherein a first terminal of the second liquid crystal capacitor is configured to receive the common voltage, and a thin film transistor resistor electrically connected between the second thin film transistor and a second terminal of the second liquid crystal capacitor..
Samsung Display Co., Ltd.


07/07/16
20160197131 

Transparent display device and manufacturing the same


A transparent display device includes a first substrate including a pixel region and a light amount controlling region. An organic light emitting display is positioned in the pixel region and includes an anode electrode, a pixel defined layer, an organic light emitting layer positioned on the anode electrode and in an opening part of the pixel defined layer, and a cathode electrode positioned on the organic light emitting layer.
Samsung Display Co., Ltd.


07/07/16
20160197104 

Liquid crystal display having white pixels


A display device includes red, blue, green, and white pixels, a plurality of gate lines, a plurality of data lines, and a plurality of storage electrodes lines. Each of the red, blue, green, and white pixels includes first to third thin film transistors, a first subpixel electrode connected to an output terminal of the first thin film transistor, and a second subpixel electrode connected to the output terminal of the second thin film transistor.
Samsung Display Co., Ltd.


07/07/16
20160196790 

Liquid crystal display and driving method thereof


Provided is a liquid crystal display including: a liquid crystal panel assembly including a plurality of pixels; a data driver applying data voltages to a plurality of data lines connected to the plurality of pixels; and a signal controller generating image data signals to provide the generated image data signals to the data driver, in which the plurality of pixels includes a reactive mesogen (rm) alignment layer formed on a display panel, and the signal controller generates the image data signals by adjusting the data voltage with the maximum gray applied to the blue pixel to be decreased by a predetermined level.. .
Samsung Display Co., Ltd.


07/07/16
20160196789 

Liquid crystal display device and driving method therefor


The liquid crystal display device performs an intermission driving. The liquid crystal display device includes a polarity indication section, which controls a driving section included in the liquid crystal display device so that the data voltages to be written to the pixel formation portions in a first refreshing frame included in the drive period have a same polarity as of the data voltages written to the pixel formation portions in the refreshing frame immediately preceding the first refreshing frame and that the data voltage polarity is inverted for each refreshing frame during the drive period, if the drive period includes an even number of the refreshing frames..

07/07/16
20160196781 

Liquid crystal display device and driving same


When there is an image change in externally inputted rgb data, or when the number of consecutive pause frames reaches a predetermined value, if the number of immediately preceding pause frames is less than a threshold bcth, image signal refresh is performed once, or if the number of pause frames is greater than or equal to the threshold bcth, boost charge refresh is performed first, and then, the image signal refresh is performed. As a result, it is rendered possible to reduce flicker due to luminance reduction, and it is also rendered possible to eliminate the need to perform refresh consecutively even if the frequency of rgb data is high (e.g., 30 hz) during pause drive..

07/07/16
20160196779 

Curved liquid crystal display


A liquid crystal display (lcd) includes: a curved liquid crystal panel; and a driving device for displaying an image by operating the curved liquid crystal panel, wherein a luminance curve for a gray level for generating a gray-level voltage to be applied by the driving device to a first color pixel disposed in an edge portion of the curved liquid crystal panel is disposed below a luminance curve for a gray level for generating a gray-level voltage to be applied to the first color pixel disposed in a remaining portion of the curved liquid crystal panel.. .
Samsung Display Co., Ltd.






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