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Liquid Crystal Display patents



      
           
This page is updated frequently with new Liquid Crystal Display-related patent applications. Subscribe to the Liquid Crystal Display RSS feed to automatically get the update: related Liquid RSS feeds. RSS updates for this page: Liquid Crystal Display RSS RSS


Liquid crystal display device

Japan Display

Liquid crystal display device

Liquid crystal display

Samsung Display

Liquid crystal display

Liquid crystal display

Shenzhen China Star Optoelectronics Technology

Backlight module and liquid crystal display including the backlight module


Date/App# patent app List of recent Liquid Crystal Display-related patents
07/30/15
20150216060 
 Monitor and working vehicle provided with the monitor patent thumbnailnew patent Monitor and working vehicle provided with the monitor
A monitor includes a display in a form of a liquid crystal display, a monitor substrate that is electrically connected to the liquid crystal display, a connector that is used for electrical connection between the monitor substrate and an outside, and a resin-made exterior case that houses the liquid crystal display and the monitor substrate. On a back face opposed to the monitor substrate of the exterior case, a connector attachment portion is provided in a manner to be dented toward the connector.
Komatsu Ltd.


07/30/15
20150215726 
 Method and  identifying neighboring device patent thumbnailnew patent Method and identifying neighboring device
A method and apparatus for identifying a neighboring device are provided. The method of identifying a neighboring device, which is performed in a user terminal, includes: obtaining identification information and location information of a plurality of neighboring devices that can wirelessly communicate with the user terminal; extracting the identification information of one of the neighboring devices, the neighboring device being in the actual location range within the field of vision of the user terminal; and using the extracted identification information to request that the neighboring device perform wireless communication with the user terminal.
Samsung Electronics Co., Ltd.


07/30/15
20150214036 
 Pre-cleaning method and preparation  low-temperature polysilicon thin film, liquid crystal display device, and manufacturing system thereof patent thumbnailnew patent Pre-cleaning method and preparation low-temperature polysilicon thin film, liquid crystal display device, and manufacturing system thereof
The present invention relates to the field of liquid crystal displaying techniques, and in particular to a preparation method of low-temperature polysilicon thin film, including: growing a buffer layer and then an amorphous silicon layer on the substrate; heating up an amorphous silicon layer to reach a temperature higher than room temperature, and performing pre-cleaning on the amorphous silicon layer; and using excimer laser annealing (ela) to radiate on the pre-cleaned amorphous silicon layer in previous step to transform the amorphous silicon into polysilicon. The present invention further provides a manufacturing system of low-temperature polysilicon thin film.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/30/15
20150213769 
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display includes: a display panel including a plurality of pixels arranged substantially in a matrix form, a plurality of gate lines connected to the pixels, and a plurality of data lines connected to the pixels; and a common voltage generator configured to generate a common voltage and apply the common voltage to the display panel, in which the common voltage generated from the common voltage generator is substantially the same as an optimum common voltage at a highest grayscale level, which minimizes flicker at the highest grayscale level.. .
Samsung Display Co., Ltd.


07/30/15
20150212381 
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display (lcd) has a pixel matrix, a plurality of shift registers, a plurality of common voltage generators, a plurality of common voltage buffers, and a plurality of primary bidirectional switch circuits. The shift registers sequentially output gate signals to scan lines of the pixel matrix.
Au Optronics Corp.


07/30/15
20150212377 
 Liquid crystal display panel and liquid crystal display device patent thumbnailnew patent Liquid crystal display panel and liquid crystal display device
The present invention provides a liquid crystal display panel and a liquid crystal display device each of which exhibits a sufficiently increased transmittance and an excellent response speed in falling, with its three-layered electrode structure that controls the alignment of liquid crystal molecules by an electric field in both rising and falling. The liquid crystal display panel of the present invention includes: a first substrate; a second substrate; and a liquid crystal layer disposed between the substrates, the first substrate and the second substrate each having an electrode, the first substrate further having a dielectric layer, the electrode of the second substrate including a pair of comb-shaped electrodes and a planar electrode..
Sharp Kabushiki Kaisha


07/30/15
20150212376 
 Display device and reflective liquid crystal display device patent thumbnailnew patent Display device and reflective liquid crystal display device
According to one embodiment, a display device includes a unit pixel includes a first pixel including a first pixel electrode, a second pixel including a second pixel electrode, a third pixel including a third pixel electrode, and a fourth pixel including a fourth pixel electrode, a scanning line electrically connected to the first to fourth pixels, and first to fourth signal lines extending in the column direction and disposed at intervals in the row direction, the first to fourth signal lines electrically connected to the first to fourth pixels, respectively, wherein the first to fourth pixel electrodes are light reflective, and the scanning line is sequentially drawn into each pixel area of the first to fourth pixels in a manner that an entire width of the scanning line is contained within each pixel area.. .
Japan Display Inc.


07/30/15
20150212375 
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display includes: a gate line including a gate electrode; a data line including a source electrode; a drain electrode; an organic layer on the gate and data lines and the drain electrode, and a first opening defined therein; a first electrode on the organic layer, and a second opening defined therein; and a passivation layer on the first electrode, and a contact hole defined therein exposing the drain electrode. An interval taken in a first direction between a first edge of the gate electrode, the first edge parallel to a second direction in which the gate line is extended and which is different than the first direction, and a second edge of the first electrode second opening, the second edge parallel to the second direction and adjacent to the gate electrode first edge is 0 micrometer to about 6 micrometers..
Samsung Display Co., Ltd.


07/30/15
20150212374 
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first line, a second line, a switching element, a common electrode, an insulating film disposed on the common electrode, a pixel electrode connected with the switching element and opposed to the common electrode with the insulating film interposed therebetween, and a first alignment film covering the pixel electrode.
Japan Display Inc.


07/30/15
20150212373 
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
In a liquid crystal display device, a tft substrate and a counter substrate are bonded by a sealing material, with a liquid crystal interposed between the two substrates. An alignment film has a two-layer structure of a lower alignment film not subjected to photo alignment treatment and an upper alignment film subjected to photo alignment treatment and contacting the liquid crystal.
Japan Display Inc.


07/30/15
20150212370 
new patent

Liquid crystal display device


Light emitted by a backlight can be prevented from leaking through a chamfered portion of a front window of a liquid crystal display device. An upper polarizing plate is bonded over the counter substrate, and a front window is bonded over the upper polarizing plate with a uv-curable resin adhesive.
Japan Display Inc.


07/30/15
20150212369 
new patent

Transflective type liquid crystal display panel and display using the same


A transflective type liquid crystal display panel and a display using it are provided in order to solve the problem that there exists much difficulty in the making process of the upper substrate in the transflective type liquid crystal display panel. A second common electrode layer (201) is provided between an liquid crystal layer (24) and a first substrate (22) in a transmissive region (t) and a reflective region (r) in the display panel; the initial orientation of the liquid crystal molecules in the reflective region (r) forms an angle of 45 degrees with the transmissive axis of a lower polarizer (29); the initial orientation of the liquid crystal molecules in the transmissive region (t) is perpendicular to the first substrate (22) or a second substrate (202); a plurality of common electrodes (27) and a plurality of pixel electrodes (28) are provided on the surface of the second insulating layer (26) in the transmissive region (t) near the liquid crystal layer (24), and the common electrodes (27) and the pixel electrodes (28) are arranged with an interval therebetween..
Boe Technology Group Co., Ltd.


07/30/15
20150212368 
new patent

Liquid crystal display


There is provided a liquid crystal display including: a liquid crystal cell in which a liquid crystal layer is installed between two glass substrates; polarizing plates on both surfaces of the liquid crystal cell; and a backlight at a rear side of the liquid crystal cell, which is a non-visual side, wherein in a polarizing plate at a front side of the liquid crystal cell, which is a visual side, a difference in a moisture content of the polarizing plate at the front side under a specific condition in elapse of time is 0.01% or more and 3.0% or less.. .
Fujifilm Corporation


07/30/15
20150212367 
new patent

Color filter substrate, array substrate, liquid crystal panel and liquid crystal display device


A color filter substrate, an array substrate, a liquid crystal panel and a liquid crystal display device are disclosed. Said color filter substrate includes a plurality of pixel units, wherein said pixel unit comprises two diamond shaped sub-pixels and four isosceles triangle shaped sub-pixels, every two isosceles triangle shaped sub-pixels are arranged into a sub-pixel column with their vertex angles opposite to each other, and two sub-pixel columns are parallel to each other; said two diamond shaped sub-pixels and said two sub-pixel columns are disposed alternatively in horizontal direction; and colors of said diamond sub-pixels and the isosceles triangle shaped sub-pixels at least contains red, blue and green.
Boe Technology Group Co., Ltd.


07/30/15
20150212365 
new patent

Liquid crystal display device and manufacturing method thereof


A liquid crystal display includes a substrate including a plurality of pixel areas, a color filter disposed in each of the plurality of pixel areas, and a liquid crystal layer positioned on a pixel electrode and filling a microcavity. A height of the liquid crystal layer corresponding to the color filter having a first color is different from a height of the liquid crystal layer corresponding to the color filter having a second color..
Samsung Display Co., Ltd.


07/30/15
20150212364 
new patent

Manufacturing liquid crystal display device


A lcd device having a large pixel holding capacitance includes opposedly facing first and second substrates, and liquid crystal between them. The first substrate includes a video signal line, a pixel electrode, a thin film transistor having a first electrode connected to the video signal line and a second electrode connected to the pixel electrode, a first silicon nitride film formed above the second electrode, an organic insulation film above the first silicon nitride film, a capacitance electrode above the organic insulation film, and a second silicon nitride film above the capacitance electrode and below the pixel electrode.
Panasonic Liquid Crystal Display Device Co., Ltd.


07/30/15
20150212358 
new patent

Liquid crystal display panel, driving method and fabrication method thereof, and display device


A liquid crystal display panel, a driving method and a fabrication method thereof, and a display device are disclosed. The liquid crystal display panel includes first and second substrates and a pdlc layer therebetween.
Boe Technology Group Co., Ltd.


07/30/15
20150212357 
new patent

Manufacturing process for liquid crystal display panel


A manufacturing method for a liquid crystal display panel is provided. After providing a substrate having an insulation layer thereon, a first metal composite layer is formed on the insulation layer and then patterned to form at least one first opening through the first metal composite layer.
Himax Display, Inc.


07/30/15
20150212354 
new patent

Liquid crystal display device


Reduction in the reliability of a seal portion is prevented. The reduction is caused by a light shielding portion formed on the seal portion of a tft substrate to hamper curing an ultraviolet curable sealing material.
Japan Display Inc.


07/30/15
20150212353 
new patent

Liquid crystal display device having particular sealing structure


A liquid crystal display device comprises a tft substrate, forming a wiring made of a material shutting off uv rays on a peripheral region thereof, and a sealing layer, including a uv ray curable resin therein, and being formed on peripheral regions of the substrate, to enclose the liquid crystal layer. The wiring and the sealing layer formed on the peripheral region are so provided that they are put on each other, at least in part thereof, on the wiring are provided plural numbers of opening portions formed in region where the wiring and the sealing layer are put on each other, and the opening portions are divided into a first area beside a display region and a second area outside the first area, and an opening ratio of the opening portions of the first area is larger than the opening ratio of the opening portions of the second area..
Japan Display Inc.


07/30/15
20150212352 
new patent

Liquid crystal display panel, display device and process for patterning quantum dot layer


A liquid crystal display panel, in which pixel units are provided on the liquid crystal display panel, each pixel unit includes sub-pixel units displaying different colors, at a position of the apposed substrate or the array substrate corresponding to the sub-pixel unit of at least one color in each pixel unit, a monochromatic quantum dot layer is disposed. This liquid crystal display panel has increased color gamut of the liquid crystal display panel, enhanced color saturation, increased display quality, and increased life of quantum dots.
Beijing Boe Optoelectronics Technology Co., Ltd.


07/30/15
20150212349 
new patent

Blue phase liquid crystal display panel


The present invention provides a blue phase liquid crystal display panel, which includes: a first substrate (10), where the first substrate (10) includes a first transparent substrate (11), multiple sets of first electrodes (40) that are formed on the first transparent substrate (11) and are parallel to each other, an insulation layer (15) that is formed on the first transparent substrate (11) and the multiple sets of first electrodes (40), and multiple sets of second electrodes (50) that are formed on the insulation layer (15) and are parallel to each other, the first electrodes (40) and the second electrodes (50) defining therebetween an included angle; a second substrate (20); and a blue phase liquid crystal layer (30). The blue phase liquid crystal display panel of the present invention uses two layers or more than two layers of differently-directed parallel electrodes to form inter-layer alternating horizontal electric fields to drive blue phase liquid crystal molecules, so as to induce phase difference of the blue phase liquid crystal molecules in different directions, thereby shortening the response time of the blue phase liquid crystal display panel, reducing hysteresis effect of the blue phase liquid crystal display panel, and reducing the driving voltage of the blue phase liquid crystal display panel..
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/30/15
20150212348 
new patent

Polymer/liquid crystal composite and liquid crystal display device including the same


The occurrence of a defective orientation of a polymer/liquid crystal composite is suppressed. In addition, the occurrence of defective display of a liquid crystal display device including the polymer/liquid crystal composite is suppressed.
Semiconductor Energy Laboratory Co., Ltd.


07/30/15
20150212260 
new patent

Backlight module and liquid crystal display including the backlight module


The present disclosure relates to a backlight module and a liquid crystal display using the backlight module. The backlight module includes a front frame, a backboard, and a light guide plate and a backlight, which are both arranged in the backboard.
Shenzhen China Star Optoelectronics Technology Co.


07/30/15
20150212259 
new patent

Liquid crystal display


Provided is a liquid crystal display (lcd) with improved heat dissipation and reduced thickness. The lcd includes for an embodiment: a lower housing; a heat-dissipating member which is disposed in the lower housing; a plurality of point light sources which are disposed on the heat-dissipating member; a plurality of electric wires which supply power to the point light sources; and a light guide plate (lgp) which is disposed in the lower housing in such a way that side surfaces of the lgp face the point light sources..
Samsung Display Co., Ltd


07/30/15
20150212257 
new patent

Backlight module and liquid crystal display including the same


The present disclosure relates to a backlight module and a liquid crystal display using the backlight module. The backlight module comprises an outer frame, a glue frame, a bending heat dissipating plate, and a light guide plate all amounted within the outer frame, a light source lamp facing the light guide plate being arranged on the side wall of the heat dissipating plate at the light-incoming side of the light guide plate.

07/30/15
20150212249 
new patent

Liquid crystal display device, electronic apparatus, and illumination device


Provided is a liquid crystal display device including: an illumination device, and a liquid crystal panel that is arranged so as to be stacked on a light-emitting surface side of the illumination device, wherein the illumination device includes a light guide plate in which a side end surface extending in a first direction is a light incident portion, a plurality of light-emitting elements that align along a first direction and, each of the plurality of light-emitting elements faces a light-irradiating surface in the light incident portion, and a plurality of groove rows that are formed of a plurality of grooves which are linearly arranged in a second direction on an opposite surface facing the light-emitting surface of the light guide plate, the second direction intersects the first direction in an in-plane direction of the light-emitting surface, and that are arranged in parallel in the first direction.. .
Seiko Epson Corporation


07/30/15
20150211711 
new patent

Multi-sheet for back light unit and method thereof


A composite sheet for a backlight unit using a printless light guide plate in a liquid crystal display television, which includes a first prism sheet positioned directly on the printless light guide plate, a second prism sheet having a prism pattern formed in a direction orthogonal to a direction of a prism pattern of the first prism sheet, and a protective sheet, where ribs of the first prism sheet are adhered to the lower surface of the second prism sheet, and ribs of the second prism sheet are adhered to the lower surface of the protective sheet. A method of manufacturing the composite sheet for a backlight unit is also provided..
Glotec Co., Ltd.


07/30/15
20150210924 
new patent

Liquid crystal composition, liquid crystal element, and liquid crystal display device


A liquid crystal composition including a dioxolane compound represented by the general formula (g1) as a chiral agent is provided. In the general formula (g1), r1 and r2 individually represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 12 carbon atoms, and an alkyl group having 1 to 20 carbon atoms and having a phenyl group as a substituent; r1 and r2 may be bonded to each other to form a ring; r3 and r4 individually represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, and a cycloalkyl group; and r5 to r40 individually represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms..
Semiconductor Energy Laboratory Co., Ltd.


07/30/15
20150210923 
new patent

Liquid crystal display device and manufacturing method thereof


An ips type liquid crystal display device superior in mass productivity and improved in image quality with a higher contrast ratio by decreasing the occurrence of defective display due to the disorder of the initial liquid crystal alignment by the liquid orientation control film and realizing stable alignment of liquid crystals comprises: a pair of substrates, at least one which is transparent; a liquid crystal layer disposed between the pair of substrates; a group of electrodes formed on at least one of the pair of substrates to apply an electric field to the liquid crystal layer; plural active elements connected to the group of electrodes; and an orientation control film disposed on at least one of the pair of substrates, wherein said orientation control film is made of a photosensitive polyimide and a polyamide acid ester and is given orientation control ability by being irradiated with substantially linearly polarized light.. .
Panasonic Liquid Crystal Display Co., Ltd.


07/23/15
20150208473 

Backlight regulation circuit and liquid crystal display


The present disclosure provides a backlight regulation circuit and a liquid crystal display having the same. The backlight regulation circuit includes a pwm signal generating module, a d/a conversion module, and a current driving module.
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/23/15
20150208061 

Three-dimensional display device


The present disclosure proposes a three-dimensional imaging device. The device includes a liquid crystal display for displaying elemental images and a lens array, and light emitted from the liquid crystal display is transmitted through the lens array, wherein, a first device capable of affecting the polarization state of the light and a phase retardation unit are arranged between the liquid crystal display and the lens array, and the light from the liquid crystal display successively passes through the first device and the phase retardation unit and then enters the lens array.

07/23/15
20150206861 

Light source structures and methods of making the same


Light emitting diode (led) package structures employing large area substrates are described. Panel or reel-to-reel substrate processing is utilized in the manufacture of such led package structures.

07/23/15
20150206818 

Liquid crystal display and fabricating the same


A liquid crystal display and a method of fabricating a liquid crystal display (lcd), the lcd including a substrate; gate wiring including a gate pad, a gate electrode, and a gate line, which are formed on the substrate; a gate insulating layer disposed on the gate wiring; an electrode pattern including a connecting electrode, which is disposed on the gate insulating layer and is electrically connected to the gate pad, a source electrode and a drain electrode, which partially overlap the gate electrode; a pixel electrode, which is electrically connected to the drain electrode; a data line, which intersects the gate line; a semiconductor layer disposed on the gate electrode; first auxiliary wiring overlapping the data line and spaced from the semiconductor layer; and second auxiliary wiring overlapping the gate line.. .
Samsung Display Co., Ltd.


07/23/15
20150206486 

Liquid crystal display device and driving same


Provided are a gradation-to-voltage value conversion table for converting a gradation to a voltage value, a correction value map for storing a correction value, and a voltage value-to-gradation conversion table for converting a voltage value to a gradation. A gradation of an input image signal is converted to a first voltage value, using the gradation-to-voltage value conversion table the correction value specified in accordance with a location of a pixel to be processed is added to or subtracted from the first voltage value so that a second voltage value is obtained.

07/23/15
20150206483 

Backlight control an electronic mobile device


Provided is a method of content adaptive backlight control (cabc) for use in an electronic mobile device for improving a quality of an image. The electronic mobile device comprises at least one display i.e.
Sony Corporation


07/23/15
20150206471 

Liquid crystal display and driving method thereof


A liquid crystal display includes a gate driver, a data driver and a pixel matrix. The gate driver is for outputting a plurality of gate signals successively.
Au Optronics Corp.


07/23/15
20150205177 

Sub-pixel structure, liquid crystal display device and reducing colour shift


The present application relates to a sub-pixel structure, a liquid crystal display device and a method for reducing color shift, the sub-pixel structure comprises a main area, a sub area and a signal wire, and the sub-pixel structure further comprises a first voltage dividing unit, the signal wire is connected to the main area and is connected to the sub area via the voltage dividing unit; the signal wire respectively provides different driving voltages for the main area and the sub area for reducing color shift in a liquid crystal display device. The present application has advantages on solving the color shift in relation to viewing angle in lcds and greatly reducing cost..
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/23/15
20150205175 

Liquid crystal display device having rectangular-shaped pixel electrodes overlapping with comb-shaped counter electrodes in plan view


The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor..
Panasonic Liquid Crystal Display Device Co., Ltd.


07/23/15
20150205174 

Liquid crystal integrated circuit and method to fabricate same


A structure includes a first substrate having a first surface and a second substrate having a second surface facing the first surface; liquid crystal material disposed between the first and second surfaces; a first upstanding electrode disposed over the first surface and extending into the liquid crystal material towards the second surface; and a first planar electrode disposed upon the first surface and electrically connected with the first upstanding electrode. The first planar electrode at least partially surrounds the first upstanding electrode.
International Business Machines Corporation


07/23/15
20150205172 

Liquid crystal display


A liquid crystal display includes a first substrate, a gate line disposed on an upper portion of the first substrate, a gate insulating layer disposed on the gate line, a semiconductor layer disposed on the gate insulating layer, a data line and a drain electrode disposed on the semiconductor layer, a passivation layer which covers the data line and the drain electrode and defines a contact hole which exposes a part of the drain electrode, a common electrode provided at an upper portion of the passivation layer and having a planar structure, a pixel electrode electrically connected to the drain electrode through the contact hole and including a plurality of pixel branch electrodes, and a second substrate corresponding to the first substrate, where an opening is defined in the common electrode at a position which corresponds to a middle region of the plurality of pixel branch electrodes.. .
Samsung Display Co., Ltd.


07/23/15
20150205171 

Liquid crystal display device


An ips lcd that not only increases the screen luminance but also prevents the occurrence of image blurs by reducing the area of disclination and preventing the liquid crystal molecules from rising in a direction normal to the tft substrate. A pixel electrode is disposed in the pixel surrounded by two gate lines and two data lines.
Japan Display Inc.


07/23/15
20150205170 

Liquid crystal display


A liquid crystal display device equipped with in-cell touch panel functionality is configured to increase location determining performance by reducing a driving load on sensor electrodes (location determining electrodes). A liquid crystal display device 1 equipped with touch panel functionality includes: drive electrodes 13; detection electrodes 12; drive electrode-specific auxiliary wires 13a; and detection electrode-specific auxiliary wires 12a, the drive electrode-specific auxiliary wires 13a and the detection electrode-specific auxiliary wires 12a being provided so as to overlap domain boundaries 6b..
Sharp Kabushiki Kaisha


07/23/15
20150205169 

Liquid crystal display


A liquid crystal display including: a first substrate; a second substrate facing the first substrate; a liquid crystal layer including a liquid crystal disposed between the first substrate and the second substrate; a thin film transistor disposed on the first substrate; a first electrode connected to the thin film transistor; a second electrode overlapping the first electrode with an insulating layer interposed therebetween; and a first alignment layer disposed on the first electrode. The first alignment layer includes a photo-alignment layer, and the liquid crystal has negative dielectric anisotropy..
Samsung Display Co., Ltd.


07/23/15
20150205168 

Liquid crystal display


A liquid crystal display includes: a lower panel electrode including a lower panel unit electrodes; an upper panel electrode including an upper panel unit electrodes facing the lower panel unit electrodes; and a liquid crystal layer disposed between the lower panel electrode and the upper panel electrode, in which the lower panel unit electrode includes a stem portion which defines a boundary between a plurality of sub-regions therein, a center pattern disposed at a center of the stem portion and in which overlaps the sub-regions, and a plurality of micro branch portions which extends from the center pattern, where extending directions of the micro branch portions in different regions are different from each other, and an end portion of the micro branch portions is extended in a direction different from an extending direction thereof.. .
Samsung Display Co., Ltd.


07/23/15
20150205167 

Liquid crystal display panel and manufacturing the same


A liquid crystal display panel includes a first substrate, a second substrate, a first alignment layer, a second alignment layer and a liquid crystal layer. The second substrate faces the first substrate.
Samsung Display Co., Ltd.


07/23/15
20150205166 

Liquid crystal display apparatus


A liquid crystal display apparatus includes a liquid crystal panel; a light source device; a light source device accommodating member having a flat light source disposition portion, and a frame portion located in a periphery of the light source disposition portion to enclose the light source device; a frame-shaped member having an edge portion including a first part which overlays a non-display region and a second part located outside the non-display region, and an outer periphery part enclosing a side surface of a first substrate, a side surface of a second substrate, and the frame portion of the light source device accommodating member; and a spacer disposed between the frame portion and the outer periphery part, the light source device accommodating member, the frame-shaped member, and the spacer being fixed by a fixing member which penetrates the frame portion, the spacer, and the outer periphery part.. .
Kyocera Corporation


07/23/15
20150205165 

Direct backlight module


The present invention provides a direct backlight module, which includes a backplane, a plurality of led light bars retained on the backplane, a plurality of light guide plates arranged alternate with respect to the led light bars, and a diffusion plate mounted on the backplane. The direct backlight module includes the light guide plates that are arranged between the led light bars to improve utilization rate of light energy of the led light bars so as to reduce the number of led lights included in the led light bars to thereby reduce the manufacturing cost.
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/23/15
20150205164 

Reflection plate for backlight unit and backlight unit of liquid crystal display having good thermal conductivity


Furthermore, the present invention relates to a backlight unit of a liquid crystal display device, comprising a reflection plate positioned at a lower portion of a lamp of the backlight unit for reflecting the light coming out of the lamp, a supporting rod for the lamp, and a lower plate functioning as a heat sink, wherein the reflection plate and the lower plate are made of the same material, thereby effectively solving the thermal problem of the backlight unit, and simplifying the manufacturing process.. .

07/23/15
20150205163 

Transflective liquid crystal display device


A transflective liquid crystal display device including, according to one embodiment, a liquid crystal display panel including first and second substrates, a plurality of gate lines and data lines on the first substrate defining a plurality of pixel regions, a thin film transistor at each pixel region, a black matrix and a color filter layer on the second substrate, and a liquid crystal layer between the first an second substrates; a first polarizer and a second polarizer; a backlight unit; a selective reflection film between the liquid crystal display panel and the second polarizer; and a first reflecting layer on at least one of the gate line and the data line of the liquid crystal display panel. The black matrix and the color filter layer include opened areas corresponding to the first reflecting layer so that the light reflected from the first reflecting layer is transmitted through the black matrix and the color filter layer through the opened portions..
Lg Display Co., Ltd.


07/23/15
20150205160 

Liquid crystal display


A liquid crystal display includes a plurality of red pixel areas, a plurality of green pixel areas, a plurality of blue pixel areas, and a light blocking member which defines the plurality of red pixel areas, the plurality of green pixel areas, and the plurality of blue pixel areas therein, and includes an expansion portion which overlaps a spacer which maintains a cell gap and is provided between the plurality of green pixel areas and the plurality of blue pixel areas and between the plurality of red pixel areas and the plurality of green pixel areas.. .
Samsung Display Co., Ltd.


07/23/15
20150205158 

Liquid crystal display


The present invention relates to a liquid crystal (lc) display of the ffs type comprising a liquid crystal medium with negative dielectric anisotropy and a di- or multireactive polymerizable compound, and an alignment layer inducing planar alignment in the lc medium.. .
Merck Patent Gmbh


07/23/15
20150205157 

Liquid crystal display device


The present invention provides a liquid crystal display device that is excellent in production efficiency, achieves a high cr, and significantly improves the viewing angle characteristics (reduces the gamma shift), while suppressing an image blur. The present invention provides a liquid crystal display device at least including: an anisotropic collimating backlight; a lower polarizing plate; a liquid crystal panel; an upper polarizing plate; and an anisotropic diffusion element, the anisotropic collimating backlight having a light distribution anisotropy of a specific angle being combined with the anisotropic diffusion element having a diffusion anisotropy of a specific angle..
Sharp Kabushiki Kaisha


07/23/15
20150205153 

Liquid crystal display


A liquid crystal display includes: a substrate including a major surface; a thin film transistor disposed over the substrate; a pixel electrode connected to the thin film transistor and disposed over the thin film transistor; a common electrode facing the pixel electrode; a roof layer disposed over the common electrode; a microcavity disposed between the pixel electrode and the common electrode; and a liquid crystal material contained in the microcavity, in which a side wall of the microcavity has an angle of 80° to 90° with respect to the major surface.. .
Samsung Display Co., Ltd.


07/23/15
20150205152 

Liquid crystal display and manufacturing method thereof


The inventive concept relates to a liquid crystal display and a manufacturing method thereof. More particularly, the inventive concept relates to a liquid crystal display including one substrate and a manufacturing method thereof.
Samsung Display Co., Ltd.


07/23/15
20150205151 

Liquid crystal display device


Provided is a liquid crystal display device having good display properties without complicated manufacturing processes. The liquid crystal display device includes a liquid crystal panel having: a first substrate; a second substrate; a vertical alignment film provided on each of the substrates; and a liquid crystal layer having negative dielectric anisotropy.
Sharp Kabushiki Kaisha


07/23/15
20150205150 

Liquid crystal display


A liquid crystal display includes: a first insulation substrate; a second insulation substrate facing the first insulation substrate; a pixel electrode provided on the first insulation substrate; a common electrode provided on the first insulation substrate or the second insulation substrate; an alignment layer member including a first alignment layer and a second alignment layer provided on the first insulation substrate and the second insulation substrate, respectively; and a liquid crystal layer provided between the first insulation substrate and the second insulation substrate, wherein at least one of the first alignment layer and the second alignment layer includes a main chain and a plurality of side chains connected to the main chain, and the side chain includes a reactive mesogen (rm) including a functional group for increasing rigidity of the alignment layer.. .
Samsung Display Co., Ltd.


07/23/15
20150205148 

Liquid crystal display device


A liquid crystal display device includes a liquid crystal between a tft substrate including pixels formed in a matrix, and a counter substrate. A pixel electrode is formed in an area surrounded by scanning lines and video signal lines.
Japan Display Inc.


07/23/15
20150205033 

Integrating color filters into frontlight for reflective display


A light guide may include a light guide core, light-extracting elements and cladding layers having lower refractive indices than that of the light guide core. The light guide may be a component of a front light system for a display.
Qualcomm Mems Technologies, Inc.


07/23/15
20150205029 

Method for manufacturing optical compensation film


An optical compensation film for a liquid crystal display is provided and comprises a liquid crystal layer which is disposed on a substrate and has a plurality of first stripe-structure regions with a first thickness and a plurality of second stripe-structure regions with a second thickness, wherein each of the second stripe-structure regions is contiguous to at least one of the first stripe-structure region and the second thickness is greater than the first thickness. The method for manufacturing the optical compensation film is provided..
Benq Materials Corporation


07/23/15
20150205025 

Polarizing plate


The present application relates to a polarizing plate and a liquid crystal display device. The polarizing plate which is thin and light, meets requirements for physical properties such as durability, moisture resistance, workability and light leakage inhibiting ability, and has an antistatic property, and the liquid crystal display device including the same may be provided..
Lg Chem, Ltd.


07/23/15
20150203757 

Nematic liquid crystal composition


The present invention relates to a nematic liquid crystal composition useful as an electro-optic liquid crystal display material and having a positive dielectric anisotropy (Δ∈). The liquid crystal composition has refractive index anisotropy (Δn) adjusted to a desired level, a sufficiently low viscosity (η), and a positive dielectric anisotropy (Δ∈) while degradation of the temperature range of the nematic phase is avoided by suppressing the decrease in nematic phase-isotropic liquid phase transition temperature (tni) and the increase in lower limit temperature of the nematic phase.
Dic Corporation


07/23/15
20150203708 

Articles including a (co)polymer reaction product of a urethane (multi)-(meth)acrylate (multi)-silane


Urethane (multi)-(meth)acrylate (multi)-silane compositions, and articles including a (co)polymer reaction product of at least one urethane (multi)-(meth)acrylate (multi)-silane precursor compound. The disclosure also articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urethane (multi) (meth)acrylate (multi)-silane precursor compound.
3m Innovative Properties Company


07/23/15
20150203707 

Urea (multi)-urethane (meth)acrylate-silane compositions and articles including the same


Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula ra—nh—c(o)—n(r4)—r11—[o—c(o)nh—rs]n, or rs—nh—c(o)—n(r4)—r11—[o—c(o)nh—ra]n. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) urethane(meth)acrylate-silane precursor compound.
3m Innovative Properties Company


07/16/15
20150200441 

Wireless communication antennas in computer displays


A liquid crystal display screen of an electronic device is formed on a glass substrate. The glass substrate has an active display area with liquid crystal display elements disposed thereon.
Google Inc.


07/16/15
20150200214 

Liquid crystal display and manufacturing method thereof


A method of manufacturing a liquid crystal display includes: forming a sacrificial layer by stacking a non-photosensitive resin; initiating formation of an etch stop layer on the sacrificial layer; forming a photoresist pattern; completing the etch stop layer using the photoresist pattern; ashing the photoresist pattern and the sacrificial layer by using the completed etch stop layer as a mask; forming a microcavity by removing the sacrificial layer; and forming a liquid crystal layer in the microcavity. The horizontal area occupied by the sacrificial layer is reduced by forming the common electrode or the etch stop layer at an upper side, thereby increasing the aperture ratio.
Samsung Display Co., Ltd.


07/16/15
20150200210 

Liquid crystal display and manufacturing method thereof


A liquid crystal display includes: a first substrate, a gate line and a data line disposed on the first substrate, a thin film transistor connected to the gate line and the data line, a first passivation layer disposed on the thin film transistor, a first electrode disposed on the first passivation layer, a second passivation layer disposed on the first electrode and a second electrode disposed on the second passivation layer. A first edge of the first electrode and a second edge of the second passivation layer have substantially the same plane shape as each other, and the second edge of the second passivation layer protrudes more than the first edge of the first electrode..
Samsung Display Co., Ltd.


07/16/15
20150200206 

Array substrate, manufacturing method thereof, liquid crystal panel and liquid crystal display


An array substrate, a manufacturing method thereof, a liquid crystal panel and a liquid crystal display. An array substrate, comprises: a substrate (11), gate lines (2), data lines (4) and common electrode lines (3) disposed on said substrate (11), said gate lines (2) and said data lines (4) define a plurality of pixel units (20, 21); two transparent conductive film layers (12, 19) and thin film transistor are formed in each of said pixel units (20, 21); wherein, said pixel units (20, 21) comprise a first pixel unit (20) and a second pixel unit (21), and the first pixel unit (20) and the second pixel unit (21) are alternately arranged along the direction of said data lines (4); wherein, in said first pixel unit (20), a first transparent conductive film layer (12) is electrically connected with a common electrode line (3), a second transparent conductive film layer (19) is electrically connected with a drain electrode (16) of a thin film transistor; in said second pixel unit (21), a first transparent conductive film layer (12) is electrically connected with a drain electrode (16) of a thin film transistor, a second transparent conductive film layer (19) is electrically connected with a common electrode line (3); the common electrode lines (3) in the pixel units (20, 21) are electrically connected with each other..
Beijing Boe Display Technology Co., Ltd.


07/16/15
20150200121 

Suppporting device, manufacturing thin film transistor array substrate and manufacturing liquid crystal display


A supporting device includes a main body and a ring-shaped glue layer. The main body includes a top surface and a bottom surface opposite to the top surface.
Hon Hai Precision Industry Co., Ltd.


07/16/15
20150199060 

Liquid crystal display device


In a liquid crystal display device, a second substrate has detection electrodes of a touch panel, each of pixels has a pixel electrode and a counter electrode divided into a plurality of blocks. The counter electrodes of the respective blocks are commonly provided for the respective pixels of plural continuous display lines, the counter electrodes of the respective blocks double scanning electrodes of the touch panel, and a driver circuit that applies a counter voltage and a touch panel scanning voltage to the counter electrodes of the respective blocks is provided.
Japan Display Inc.


07/16/15
20150198855 

Liquid crystal display device and driving the same


Provided are a liquid crystal display device and a method for driving same. The liquid crystal display device comprises the liquid crystal display device in a pva mode, an lva mode, an ffs mode, and in an ips mode.
Industry-university Cooperation Foundation Hanyang University


07/16/15
20150198854 

Liquid crystal display having minimized bezel area


A liquid crystal display includes a first substrate including pixels arranged in m columns by n rows, n data lines disposed, m gate lines arranged substantially parallel to the data lines, n data distribution lines arranged to cross the m gate lines and electrically connected to the data lines, respectively, source driving chips disposed on a first portion of the first substrate, and a gate driver disposed on a second portion of the first substrate. Each of the data distribution lines is connected to a subset of the pixels arranged in a corresponding row, and each of the gate lines is connected to a subgroup of the pixels arranged in a corresponding column.
Samsung Display Co., Ltd.


07/16/15
20150198852 

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


07/16/15
20150198851 

Thin film transistor display panel and liquid crystal display


A thin film transistor display panel includes: a substrate; a gate line and a storage electrode line on the substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line, a drain electrode and a divided-voltage reference voltage line on the semiconductor layer; a passivation layer covering the data line, the drain electrode and the divided-voltage reference voltage line; and a first sub-pixel electrode and a second sub-pixel electrode electrically connected to the drain electrode through a contact hole defined in the passivation layer and including a plurality of pixel branch electrodes, where the divided-voltage reference voltage line divides a first or second sub-pixel area, which is defined by the first or second sub-pixel electrode, into two regions, and each of the two regions has three sides defined by the divided-voltage reference voltage line and an open side.. .
Samsung Display Co., Ltd.


07/16/15
20150198850 

Liquid crystal display device


In a liquid crystal display device, a plurality of pixel electrodes respectively connected to a plurality of source bus lines are arranged along an extension direction of the source bus line, the pixel electrodes being alternately displaced to one side and then the other in an arrangement direction of the plurality of source bus lines. Thin film transistors each include a semiconductor layer containing a source portion, a channel portion and a drain portion, and a gate electrode formed using a portion of the gate bus line.
Sharp Kabushiki Kaisha


07/16/15
20150198849 

Liquid crystal display device


A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a gate line and an auxiliary capacitance line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, and a pixel electrode having a main pixel electrode arranged on the auxiliary capacitance line and extending in the first direction.
Japan Display, Inc.


07/16/15
20150198846 

Liquid crystal display


A liquid crystal display is provided, including a first insulating substrate; a second insulating substrate facing the first insulating substrate; a pixel electrode disposed on the first insulating substrate; a common electrode disposed on the first insulating substrate or the second insulating substrate; a first alignment layer disposed on the first insulating substrate; a second alignment layer disposed on the second insulating substrate; and a liquid crystal layer disposed between the first insulating substrate and the second insulating substrate, in which at least one of the first alignment layer and the second alignment layer include a main chain and a plurality of side chains which are connected to the main chain, and at least one of the plurality of side chains includes a reactive mesogen including a vertical expression group and at least two photoreactor groups connected to the vertical expression group.. .
Samsung Display Co., Ltd.


07/16/15
20150198842 

Array substrate, liquid crystal display panel having the same and manufacturing the same


An array substrate includes a base substrate including a display area and a peripheral area adjacent to the display area, a gate line extending in a first direction, a data line extending in a second direction crossing the gate line, a switching element electrically connected to the gate and data lines, a color filter pattern and a dummy color pattern in the display and peripheral areas, respectively, a pixel electrode on the color filter pattern, and a light blocking pattern including a black matrix pattern partially overlapping the color filter pattern and a black boundary pattern overlapping the dummy color pattern. The black boundary pattern covers the peripheral area and includes a first portion which overlaps the dummy color pattern and a second portion which does not overlap the dummy color pattern.
Samsung Display Co., Ltd.


07/16/15
20150198841 

Liquid crystal display device


To achieve a liquid crystal display device of a field sequential system with sufficient response speed and uniformity of viewing angle, the liquid crystal display device includes polarizing plates attached on front and back surfaces of a liquid crystal display panel, a backlight provided on the back surface of the liquid crystal display panel, and an anisotropic diffusion film provided on the front side of the liquid crystal display panel. The liquid crystal display panel and the backlight are driven by the field sequential system.
Japan Display Inc.


07/16/15
20150198840 

Liquid crystal display and manufacturing the same


A liquid crystal display is provided. The liquid crystal display includes: a substrate; a thin film transistor; a pixel electrode; a roof layer; a plurality of microcavities; and a partition wall.
Samsung Display Co., Ltd.


07/16/15
20150198837 

Liquid crystal display device and manufacturing liquid crystal display device


An exemplary embodiment of the present invention provides a liquid crystal display, including: a first substrate including a first pixel electrode, the first pixel electrode having a planar shape; a second substrate disposed facing the first substrate, including a common electrode disposed on the second substrate; a liquid crystal layer including a plurality of liquid crystal molecules disposed between the first substrate and the second substrate; and a plurality of pixels disposed between the first substrate and the second substrate, each of the plurality of pixels including a plurality of domains, and liquid crystal molecules of the liquid crystal layer disposed in different domains have different pretilt directions.. .
Samsung Display Co., Ltd.


07/16/15
20150198836 

Liquid crystal display and manufacturing liquid crystal display


A liquid crystal display capable of realizing a high transmittance while maintaining favorable voltage response characteristics, and a method of manufacturing the same. The liquid crystal display includes: a liquid crystal layer; a first substrate and a second substrate arranged to face each other with the liquid crystal layer in between; a plurality of pixel electrodes provided on a liquid crystal layer side of the first substrate; and an opposite electrode provided on the second substrate to face the plurality of pixel electrodes.
Sony Corporation


07/16/15
20150198834 

High dynamic range liquid crystal display


A display may have a first stage such as a color liquid crystal display stage and a second stage such as a monochromatic liquid crystal display stage that are coupled in tandem so that light from a backlight passes through both stages. The dynamic range of the display may be enhanced by using the second stage to perform local dimming operations.
Apple Inc.


07/16/15
20150198833 

In-cell polarizer, liquid crystal display including the same, and manufacturing liquid crystal display


A liquid crystal display includes a light source unit, a first substrate provided on the light source unit, an electrode layer provided on the first substrate, a second substrate separate from the electrode layer, a polarizing plate provided on a surface of the second substrate, a liquid crystal layer disposed between the electrode layer and the second substrate, a reflecting unit provided on a surface of the first substrate; and a wire grid polarizer provided on an opposite surface of the first substrate.. .
Samsung Display Co., Ltd.


07/16/15
20150198831 

Liquid crystal display apparatus and dual-monitor setting method


A liquid crystal display apparatus includes a housing which is disposed to cover a rear surface of a display device, the housing comprising a top bezel and a bottom bezel which extends to wrap a portion of a top edge and a bottom edge, respectively, of a front surface of the display device, and a side bezel which extends to wrap a portion of a side edge of the display device; and a mounting portion which is disposed on a rear surface of the housing, wherein a black matrix area is exposed in a side surface opposite to one side surface of the display device which is wrapped by the side bezel of the housing.. .
Samsung Electronics Co., Ltd.


07/16/15
20150198828 

Liquid crystal display


A liquid crystal display is provided that includes: a first substrate; a second substrate facing the first substrate; a switching element disposed on the first substrate; a pixel electrode connected to the switching element; a common electrode disposed on the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; an alignment layer disposed on at least one of the pixel electrode and the common electrode; and alignment aids in at least one of the liquid crystal layer and the alignment layer. The pixel electrode includes a first cutout, the common electrode includes a second cutout, and the first cutout and the second cutout are alternately arranged..
Samsung Display Co., Ltd.


07/16/15
20150198763 

Backlight module and liquid crystal display device using same


The present invention provides a backlight module and a liquid crystal display device using the backlight module. The backlight module includes a backplane (2), a light guide plate (4) arranged in the backplane (2), a backlight source (6) arranged in the backplane (2), and a heat dissipation plate (8) arranged between the backlight source (6) and the backplane (2).
Shenzhen China Star Optoelectronics Technology Co., Ltd.


07/16/15
20150198757 

Visual display backlight unit


A backlight unit suitable for use in illuminating a liquid crystal display panel of a display device. The backlight unit comprises a light guide plate, the light guide plate comprising a glass substrate with at least one edge, an intermediate waveguide physically and optically coupled to the at least one edge along a length of the edge, and a light source optically coupled to the intermediate waveguide.
Corning Incorporated


07/16/15
20150198756 

Optical pattern sheet, backlight unit, and liquid crystal display having the same


A backlight unit including an optical pattern sheet and a liquid crystal display are provided. The backlight unit includes a light guide plate, a light source portion arranged adjacent to a side surface of the light guide plate to emit light, a mold frame having an extension portion that covers an upper portion of the light source portion and a part of an upper portion of the light guide plate, and an optical pattern sheet arranged on a lower portion of the extension portion to shade or diffuse incident light, wherein the optical pattern sheet includes a base film and an optical pattern portion positioned on the base film..
Samsung Display Co., Ltd


07/16/15
20150198742 

Optical film, polarizing plate and liquid crystal display device


There is provided an optical film which is a cellulose acylate film including a cellulose acylate and a sugar ester compound having at least one aromatic group, the film having a film thickness of 15 μm to 35 μm, in which a number density of the aromatic group of the sugar ester compound is 0.90×10−3 mol or more and 5.00×10−3 mol or less per 1 g of a solid component in the cellulose acylate film.. .
Fujifilm Corporation


07/16/15
20150198670 

State-of-charge indicator


A pluggable state-of-charge (soc) indicator and methods of use are disclosed. The pluggable soc indicator includes at least one voltage input jack for connecting to a battery, at least one instance of control electronics, and at least one soc indicator, such as a 5-bar liquid crystal display (lcd).

07/16/15
20150197691 

Liquid crystal display device


The present invention provides an ffs mode liquid crystal display device that uses a liquid crystal composition which has a negative dielectric anisotropy and can achieve good display properties by being used for ffs mode liquid crystal display devices without degrading the image sticking property of display devices and various properties of liquid crystal display devices, such as dielectric anisotropy, viscosity, nematic phase upper limit temperature, low-temperature nematic phase stability, and γ1. The liquid crystal composition contains at least one compound selected from the group of compounds represented by general formula (i) below and at least one compound selected from the group of compounds represented by general formula (ii) below..
Dic Corporation


07/09/15
20150195881 

Backlight driving circuit and liquid crystal display device


A backlight driving circuit and a liquid crystal display device are disclosed. The backlight driving circuit is utilized for driving at least one light emitting diode bar and includes a power supply module, a conversion module, a comparison module, and a control module.
Shenzhen China Star Optotlectronics Technology Co. Ltd.


07/09/15
20150194451 

Liquid crystal display device and fabrication for the same


A liquid crystal display device is disclosed. The device includes: a first substrate, a thin film transistor formed in a first, non-transmissive region on the first substrate, including a gate electrode, a source electrode and a drain electrode, and a storage capacitor formed in a second, transmissive region on the first substrate, where a first electrode and a second electrode of the storage capacitor are made of a transparent conductive material.
Samsung Display Co., Ltd.


07/09/15
20150194117 

Liquid crystal display apparatus and driving method thereof


A liquid crystal display apparatus includes a gamma mapping unit configured to receive red, green, and blue image information from an external device. During the first field, the gamma mapping unit generates first to third data signals for controlling the first to third pixels based on the red, green, and blue image information in synchronization with the backlight unit.
Samsung Display Co., Ltd.


07/09/15
20150194113 

Driving method and circuit for liquid crystal display panel


The present invention provides a driving method for a liquid crystal display panel, comprising a timing-driven process, wherein the timing-driven process includes the steps of: generating an initial pulse signal, which has a first rising edge rising from a low voltage to a high voltage and a first falling edge falling from the high voltage to the low voltage; and generating a timing pulse signal, which has a second rising edge rising from a low voltage to an intermediate voltage, a third rising edge rising from the intermediate voltage to a high voltage, a second falling edge falling from the high voltage to the intermediate voltage, and a third falling edge falling from the intermediate voltage to the low voltage. At the same time, the present invention further provides a driving circuit for a liquid crystal display panel..
Shenzhen China Star Optoelectronics Technology Co. Ltd.


07/09/15
20150194110 

Liquid crystal display and driving the same


A liquid crystal display includes: a display panel including data lines, scan lines and a plurality of pixels connected to the data lines and the scan lines; a scan driver configured to supply scan signals to the scan lines; a data driver configured to supply data voltages to the data lines; and a timing controller configured to control operation timings of the scan driver and the data driver, where the timing controller is configured to output a plurality of scan output enable signals to the scan driver, and the scan driver is configured to supply odd scan signals to odd scan lines based on a first scan output enable signal of the scan output enable signals and to supply even scan signals to even scan lines based on a second scan output enable signal of the scan output enable signals.. .
Samsung Display Co., Ltd.


07/09/15
20150194109 

Display device


A liquid crystal display device 10 includes a liquid crystal display panel 11, a driver 21, panel-side output terminals 24, image signal lines 30, and control signal lines 31. The liquid crystal display panel 11 includes a display area aa and a non-display area naa.
Sharp Kabushiki Kaisha


07/09/15
20150194108 

Liquid crystal display apparatus


The liquid crystal display apparatus according to an embodiment of the present invention has a plurality of pixels including a red pixel, a green pixel and a blue pixel. In at least one example embodiment, each of the plurality of pixels has a plurality of subpixels including a first subpixel and a second subpixel.
Sharp Kabushiki Kaisha


07/09/15
20150194104 

Liquid crystal display apparatus and a driving method thereof


A method of driving a liquid crystal display apparatus includes gamma-correcting first and second gray scale data using a first gamma value to generate first and second luminance data; generating sub luminance data based on a smaller value of the first and second luminance data; correcting the sub luminance data using a second gamma value larger than the first gamma value to generate sub correction luminance data; correcting the first luminance data using the sub or second luminance data to generate first correction luminance data; correcting the second luminance data using the sub or first luminance data to generate second correction luminance data; performing inverse gamma correction on the first, second and sub correction luminance data using the first gamma value to generate first, second and sub correction gray scale data; and providing first to third pixels with the first, second, and sub correction gray scale data.. .
Samsung Display Co., Ltd.


07/09/15
20150194103 

Liquid crystal display of switching to show 2d/3d image


The present invention proposes an lcd of switching to show 2d/3d image. The lcd adds a plurality of switch units to every row of scan lines while no additional gate driver is added.
Shenzhen China Star Optoelectronics Technology Co., Ltd.




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