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Liquid Crystal Display patents

      

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




 Method and device for reducing display brightness patent thumbnailMethod and device for reducing display brightness
The present disclosure discloses a method and device for reducing display brightness, and belongs to the technical field of display. Aspects of the disclosure provide a method for reducing display brightness.
Xiaomi Inc.


 Semiconductor device, liquid crystal display panel, and mobile information terminal patent thumbnailSemiconductor device, liquid crystal display panel, and mobile information terminal
A semiconductor device includes a plurality of sets of external drive terminals in a marginal region along one long side of a rectangular semiconductor substrate, a plurality of sets of esd protection circuits arranged in the marginal region and coupled to corresponding sets of the drive terminals, and a plurality of output circuits coupled to corresponding sets of the drive terminals. Each set of drive terminals in a plurality of n columns along a y direction is laid out in a staggered arrangement with drive terminals in adjacent columns shifted relative to each other.
Renesas Electronics Corporation


 Liquid crystal display device patent thumbnailLiquid crystal display device
A liquid crystal display device includes a gate driver connected to an ith gate line, a first storage line is in a same layer as the ith gate line, and a display panel having first and second pixel units connected to the ith gate line. The first pixel unit includes a first high switch, a first low switch, and a first distribution switch connected to the ith gate line.
Samsung Display Co., Ltd.


 Display device patent thumbnailDisplay device
There is provided a field-sequential-system display device that reduces or eliminates a color mixture phenomenon while suppressing a reduction in luminance. In a field-sequential-system liquid crystal display device, when one frame period is divided into three subframe periods, red, green, and blue backlights are lit during light-on periods which are the second half of a first to a third subframe period, and the operation of writing an image to pixel formation portions is performed twice using two scanning periods each being shorter in length than the first half of each subframe period.
Sharp Kabushiki Kaisha


 Method and  mode switching patent thumbnailMethod and mode switching
Method and apparatus for mode switching are provided in the disclosure. Aspects of the disclosure provide a method for switching a display mode of a device.
Xiaomi Inc.


 Self-capacitive touch panel structure, in-cell touch panel, and liquid crystal display patent thumbnailSelf-capacitive touch panel structure, in-cell touch panel, and liquid crystal display
A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line.
Wuhan China Star Optoelectronics Technology Co., Ltd.


 Liquid crystal display device, liquid crystal display and  darkening process of the same patent thumbnailLiquid crystal display device, liquid crystal display and darkening process of the same
The present invention provides a liquid crystal display device, a liquid crystal display, a manufacturing method and a darkening process. The liquid crystal display includes a lower substrate provided with a lower common electrode, a scanning line, a data line, a pixel electrode and a tft.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


 Lcd device patent thumbnailLcd device
A liquid crystal display device (100) includes: a liquid crystal layer (42) held between a pair of substrates (10, 30), the liquid crystal layer containing one or more types of positive liquid crystal compounds whose dielectric anisotropy is positive and one or more types of negative liquid crystal compounds whose dielectric anisotropy is negative, a total content of the positive liquid crystal compounds not being smaller than a total content of the negative liquid crystal compounds; a pixel electrode (24) provided in the pair of substrates, the pixel electrode having a plurality of linear portions and a slit; and a common electrode (22) insulated from the pixel electrode, wherein the pixel electrode and the common electrode apply across the liquid crystal layer a pixel voltage of positive polarity and a pixel voltage of negative polarity alternately at a frequency lower than 60 hz.. .
Sharp Kabushiki Kaisha


 Array substrate and liquid crystal display device patent thumbnailArray substrate and liquid crystal display device
An array substrate and a liquid crystal display device are disclosed. The array substrate is a rectangular substrate extended along an x-axis direction and a y-axis direction, and the x-axis direction and the y-axis direction are perpendicular with each other.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


 Curved liquid crystal display and  manufacturing the same patent thumbnailCurved liquid crystal display and manufacturing the same
A curved liquid crystal display includes an upper curved substrate; a lower curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy and between the upper and lower curved substrates; an upper curved liquid crystal alignment layer between the liquid crystal layer and the upper curved substrate; a lower curved liquid crystal alignment layer between the liquid crystal layer and the lower curved substrate. In a first region, a content of a reactive mesogen polymer per unit area of the lower curved liquid crystal alignment layer is higher that of the upper curved liquid crystal alignment layer, and in a second region, the content of the reactive mesogen polymer per unit area of the upper curved liquid crystal alignment layer is higher than that of the lower curved liquid crystal alignment layer..
Samsung Display Co., Ltd.


Curved liquid crystal display and manufacturing the same

A curved liquid crystal display includes a first curved substrate; a second curved substrate facing the first curved substrate; a liquid crystal layer disposed between the first curved substrate and the second curved substrate; a first curved liquid crystal alignment layer disposed between the liquid crystal layer and the first curved substrate and including vertical alignment functional groups; and a second curved liquid crystal alignment layer disposed between the liquid crystal layer and the second curved substrate.. .
Samsung Display Co. Ltd.

Liquid crystal display and manufacturing the same

Provided are a liquid crystal display and a method of manufacturing a liquid crystal display. According to an aspect of the present inventive concept, there is provided a liquid crystal display which includes a first substrate which includes a display area and a non-display area disposed outside the display area, a second substrate which is located opposite the first substrate, a light-blocking pattern which is disposed on the non-display area, and a plurality of alignment layer barrier patterns which protrude from the black matrix toward the second substrate and are formed integrally with the light-blocking pattern in the non-display area..
Samsung Display Co., Ltd.

High transmittance va type liquid crystal display panel and manufacture method thereof

The present invention provides a high transmittance va type liquid crystal display panel and a manufacture method thereof. The lower substrate (1) of the high transmittance va type liquid crystal display panel comprises a first bump layer (12), and the upper substrate (2) comprises a second bump layer (22); the first bump layer (12) comprises a first convex part (121) and a first concave part (122) which are mutually spaced; the pixel electrode (13) continuously covers the first convex part (121) and first concave part (122) with a uniform thickness; the second bump layer (22) and the first bump layer (12) complement in structure, and the second bump layer (22) comprises a second convex part (221) and a second concave part (222) which are mutually spaced, and the common electrode (23) continuously covers the second convex part (221) and the second concave part (222) with a uniform thickness; the second convex part (221) is in accordance with the first concave part (122), and the second concave part (222) is in accordance with the first convex part (121)..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display

The liquid crystal display provided by the present invention acquires the light of linear polarization by doping the quantum-dot material in the color resist layer to excite the quantum-dots by the backlight to form the light of a certain light spectrum and cooperating with the anisotropic polarization layer manufactured by organic dye molecules for selectively allowing the light of different polarization states to pass through. The light leakage issue due to the light polarization state change caused by the quantum-dot material can be effectively solved to raise the contrast ratio.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Flexible liquid crystal display

The present invention provides a flexible liquid crystal display, comprising a flexible backlight module and a flexible liquid crystal display panel positioned on the flexible backlight module, and the flexible liquid crystal display panel comprises a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate and an upper polarizer from bottom to top in sequence; the color filter substrate comprises a first substrate, a color filter layer positioned on the first substrate, a flat layer positioned on the color filter layer, a common electrode layer positioned on the flat layer, a black matrix block wall positioned on the common electrode layer; wherein the common electrode layer comprises a plurality of electrode blocks, which are separately positioned, and the plurality of electrode blocks are electrically connected with metal lines to prevent that the brittle rupture of the common electrode layer happens during the bending operation.. .
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Liquid crystal display and manufacturing the same

A liquid crystal display (lcd) is provided, a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.. .
Samsung Display Co., Ltd.

Liquid crystal display and manufacturing the same

A liquid crystal display includes a light source, a liquid crystal panel including first and second substrates, which face each other, and liquid crystals interposed between the first and second substrates, a bottom chassis which supports the liquid crystal panel, where the light source is disposed in the bottom chassis, and a first silica aerogel layer disposed between the liquid crystal panel and the bottom chassis.. .
Samsung Display Co. Ltd.

Liquid crystal display panel and mobile terminal

Aspects of the disclosure provide a liquid crystal display panel that includes a glass substrate, a color filter, and a liquid crystal layer between the glass substrate and the color filter. The liquid crystal layer includes an array of supporting members at a first side of the liquid crystal layer, one or more transparent electrodes at a second side of the liquid crystal layer, and liquid crystals between the array of supporting members and the one or more transparent electrodes.
Xiaomi Inc.

Liquid crystal display panel and fabricating the same

Provided is a method of fabricating a liquid crystal display panel. An active device array substrate and an opposite substrate are provided, wherein the active device array substrate includes a first substrate and a first electrode layer, and the opposite substrate includes a second substrate and a second electrode layer.
Himax Display, Inc.

Electronic device and manufacturing same

The front of a fixing optical sheet (24) is bonded to the back of a liquid crystal display panel (22) having a rectangular plate shape. The front of a rectangular plate-shaped backlight unit (30) is brought into contact with the back of the fixing optical sheet (24).
Sharp Kabushiki Kaisha

Structure of left and right viewing mirrors of high-definition naked-eye portable stereoscopic video player

A structure of left and right viewing mirrors of high-definition naked-eye portable stereoscopic video player, wherein the left viewing mirror (2-1) and the right viewing mirror (2-2) form an angle of 90 degrees. This structure realizes that the display surface of a left liquid crystal display screen (3-1) and the display surface of a right liquid crystal display screen (3-2) form an angle of 45 degrees with the left viewing mirror (2-1) and the right viewing mirror (2-2), which reduces the size of the player, and is easy to carry.
Hangzhou 3dworld Technology Co., Ltd.

Display apparatus

Unwanted fluttering of optical sheets 21 is suppressed by sandwiching and holding a part of the peripheral portion of the optical sheets 21 (hatched portion in the drawings), and unwanted deformation of the optical sheets 21 due to thermal expansion is suppressed by not sandwiching and holding the remaining part of the peripheral portion of the optical sheets 21. It is not necessary for the optical sheets 21 to be curved in order to suppress both unwanted fluttering and unwanted deformation.

Liquid crystal display and display apparatus set having the same

Provided are a slimmer liquid crystal display (lcd) and a display apparatus set having the same. The lcd includes: a liquid crystal panel having sides; a light guide plate (lgp) which is overlapped by the liquid crystal panel; a container accommodating the lgp; a printed circuit board (pcb) which is disposed between the lgp and a sidewall of the container along one of the sides of the liquid crystal panel, and which is configured to provide an image signal to the liquid crystal panel; and a light source which is disposed between the lgp and a sidewall of the container along another one of the sides of the liquid crystal panel, and which is configured to provide light to the liquid crystal panel..
Samsung Display Co., Ltd.

Optic fiber backlight module and liquid crystal display device

The present invention provides an optic fiber backlight module and a liquid crystal display. The optic fiber backlight module includes a back board, red, green, and blue led light sources that are set at one side edge of the back board and sequentially arranged, a plurality of groups of optic fiber arranged on the back board, and a prism plate arranged above the plurality of groups of optic fibers, the back board comprising a plurality of recessed grooves formed therein and parallel to and equally spaced from each other, the plurality of groups of optic fibers being respectively set in the plurality of recessed grooves, each group of optic fibers comprising red, green, and blue optic fibers, the red, green, and blue optic fibers being respectively connected through couplers to the red, green, and blue led light sources so as to provide a surface light source that supplies three primary colors of red, green, and blue to the liquid crystal panel, whereby the liquid crystal panel may realize color displaying without color filters; light transmittance is increased; and color saturation of the liquid crystal display is enhanced..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Work vehicle

In a work vehicle according to the present invention, a control device calculates, for each of a plurality of speed-changing stages in a pto transmission, an expected maximum rotational speed of pto rotary power that is output from the pto shaft when an engine rotational speed changing operation member is operated to a maximum extent, and shows, in a listed manner, the calculated results in a liquid crystal display part of a display device. The present invention can inform an operator of the maximum rotational speed of pto rotary power that is output from the pto shaft for each speed-changing stage in the pto transmission without performing a speed changing operation on the pto transmission..
Yammar Co., Ltd.

Liquid crystal composition and liquid crystal display device

To show a liquid-crystal composition having at least one or a suitable balance regarding at least two of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature thereof, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and heat; and an am device including the composition and having short response time, a large voltage holding ratio, low threshold voltage, a large contrast ratio or a long service life. The liquid-crystal composition has negative dielectric anisotropy and contains a specific compound having a high maximum temperature and small viscosity as a first component, and the composition may contain a specific compound having large negative dielectric anisotropy as a second component, a specific compound having a high maximum temperature or small viscosity as a third component, and a specific compound having a polymerizable group as an additive component..
Jnc Petrochemical Corporation

Liquid crystal display and charging/discharging pixels of a liquid crystal display

A liquid crystal display includes a liquid crystal panel, a source driving circuit, a timing controller, and a gate driving circuit. The source driving circuit converts frame data into a plurality of data voltages, and charges/discharges a first data line according to a data voltage of the plurality of data voltages.
Au Optronics Corp.

Liquid crystal display device and electronic device

To reduce power consumption and suppress display degradation of a liquid crystal display device. To suppress display degradation due to an external factor such as temperature.
Semiconductor Energy Laboratory Co., Ltd.

Liquid crystal display apparatus

A liquid crystal display apparatus comprises a planar first electrode, multiple second electrodes and third electrodes that overlap with the first electrode and are alternately arranged, in correspondence to one subpixel. The second electrode and the third electrode are independently driven.
Nlt Technologies, Ltd.

Capacitive voltage dividing low color shift pixel circuit

The present invention provides a capacitive voltage dividing low color shift pixel circuit, which is electrically coupled to the main area (main) of the sub pixel with a data signal line (data) and provides a main data signal voltage thereto, and the data signal line (data) is coupled to a common electrode line (com) via a first capacitor (c1) and a second capacitor (c2) in series, and a routing (l) is led out between the first capacitor (c1) and the second capacitor (c2), and is electrically coupled to the sub area (sub) and provides a sub data signal voltage thereto; with voltage dividing function of the first capacitor (c1) and the second capacitor (c2), the sub data signal voltage is different from the main data signal voltage. It can be realized to input different data signal voltages to the main area (main) and the sub area (sub) of the sub pixel with one data signal line (data) to perform multi-domain display.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display apparatus and display method

The liquid crystal display apparatus include a control unit controlling so that a first difference is smaller than a second difference, which the first difference is a difference between an intermediate value between any high gradation value and low gradation value and a gradation value in which a gradation value during a transition from the high gradation value to the low gradation value is equal to a gradation value during a transition from the low gradation value to the high gradation value, when a frame of the converted image is switched, and the second difference is a difference between the intermediate value between the high gradation value and the low gradation value and the gradation value in which the gradation value during the transition from the high gradation value to the low gradation value is equal to the gradation value during the transition from the low gradation value to the high gradation value, when the frame of the acquired image is switched.. .
Sakai Display Products Corporation

Liquid crystal display device and control method thereof

A liquid crystal display device and a control method thereof are provided. The liquid crystal display device includes a liquid crystal display unit, a position capturing unit, a control unit and at least two backlight units.
Hefei Boe Display Light Co., Ltd.

Drive method and drive device of liquid crystal display

The present invention provides a drive method and a drive device of a liquid crystal display, and the drive method comprises: receiving an image to display; implementing block detection to the image pixels of the image to display to determine dimensions of color blocks where the image pixels are; respectively setting block weights for the respective image pixels according to the dimensions of the color blocks; implementing the color washout compensation to the image to display according to the block weight; driving the liquid crystal panel to show the image to display after the color washout compensation. With the aforesaid arrangement, the present invention can reduce the color washout under large view angle to promote the display effect of the large view angle..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Drive method and drive device of liquid crystal display

The present invention provides a drive method and a drive device of a liquid crystal display, and the drive method comprises: receiving an image to display; implementing high frequency detection to the image pixels of the image to display to determine color differences of the respective image pixels and the adjacent image pixels; implementing the color washout compensation to the image to display according to the high frequency weight; driving the liquid crystal panel to show the image to display after the color washout compensation. With the aforesaid arrangement, the present invention can reduce the color washout under large view angle to promote the display effect of the large view angle..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Drive method and drive device of liquid crystal display

The present invention provides a drive method and a drive device of a liquid crystal display, and the drive method comprises: receiving an image to display; setting different weights for respective primary color components of the image pixels in the image to display; implementing the color washout compensation to the image to display according to the weight; driving the liquid crystal panel to show the image to display after the color washout compensation. With the aforesaid arrangement, the present invention can reduce the color washout under large view angle to promote the display effect of the large view angle..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Drive method and drive device of liquid crystal display

The present invention provides a drive method and a drive device of a liquid crystal display, and the drive method comprises: receiving an image to display; implementing color detection to the image pixels of the image to display to determine a predetermined color pixel; implementing adjustment to the original gray scale values of the respective primary color components of the predetermined color pixel to make that a difference between a relatively higher original gray scale value and a relatively lower original gray scale value before adjustment becomes larger after adjustment for the same predetermined color pixel; implementing color washout compensation to the image to display; driving the liquid crystal panel to show the image to display after the color washout compensation. With the aforesaid arrangement, the present invention can reduce the color washout under large view angle to promote the display effect of the large view angle..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Touch display device

A touch display device includes a touch panel, a liquid crystal display module and a pressure sensation layer. One face of the liquid crystal display module is correspondingly attached to a bottom of the touch panel.

Anthraquinone compound used for color filter of lcd

An anthraquinone compound which is suitable for forming a color filter used for a liquid crystal display device, a composition containing a resin and the anthraquinone compound, an article having a polymer layer formed from the composition and a color filter containing the compound are developed.. .
Rohm And Haas Electronic Materials Korea Ltd.

Display substrate and liquid crystal display panel having the same

A display substrate includes a display area corresponding to a plurality of pixels, a peripheral area surrounding the display area, a thin film transistor for driving a corresponding one of the pixels, a gate line electrically coupled to the thin film transistor, a data line crossing the gate line and electrically coupled to the thin film transistor, a pixel electrode electrically coupled to the thin film transistor, and a common electrode overlapping the pixel electrode and having a first opening overlapping a first pixel of the pixels, and a second opening overlapping a second pixel of the pixels adjacent the first pixel, wherein the first opening and the second opening extend in different directions, and wherein the common electrode is continuous and overlaps the first and second pixels.. .
Samsung Display Co., Ltd.

Liquid crystal display panel and producing same

A tft substrate (100a) of a liquid crystal display panel includes: an organic interlayer insulating layer (24) covering a tft; a first transparent electrically-conductive layer (25) provided in the first region of a surface of the organic interlayer insulating layer (24); and an inorganic dielectric layer (26) covering the first transparent electrically-conductive layer (25) and provided in a second region of the surface of the organic interlayer insulating layer (24) which is different from the first region, the inorganic dielectric layer (26) containing sin, wherein an arithmetic mean roughness ra of the first region and the second region of the surface of the organic interlayer insulating layer (24) is not less than 3.45 nm and not more than 5.20 nm.. .
Sharp Kabushiki Kaisha

Liquid crystal display and thin film transistor array panel therefor

A liquid crystal display (lcd) is provided, which includes: first and second gate lines, a data line intersecting the gate lines, first to fourth drain electrodes located near the intersections between the first and second gate lines and the data line, and a coupling electrode. First to fourth pixel electrodes respectively connected to the first to fourth drain electrodes are also provided, and the first pixel electrode is connected to the coupling electrode while the fourth pixel electrode overlaps the coupling electrode.
Samsung Display Co., Ltd.

Liquid crystal display device

A liquid crystal display device is provided. The liquid crystal display device including a first substrate; a second substrate; a first electrode provided on a first surface of the first substrate, the first surface facing the second substrate, the first electrode including a plurality of convex and concave portions; a second electrode provided on a second surface of the second substrate; and a liquid crystal layer provided between the first substrate and the second substrate..
Sony Corporation

Alignment layer and liquid crystal display including the same

Here, x1 is h, —oh, —or, or r, x2 is a bond, —o—, —oco—, —or—, —ro—, —nor—, or r, x3 is —o—, —oco—, —or—, —ro—, —nor—, or r, each a and b are independently a cyclo-hexyl group, a cyclic ether group, or a phenyl group, each r is independently a c1 to c5 alkyl group, and each m and n are independently a natural number of 0 to 2.. .

Array substrate, liquid crystal display panel and display device

An array substrate, a liquid crystal display (lcd) panel and a display device are provided. The array substrate (10) includes a base substrate (100) and a plurality of subpixels (103) disposed on the base substrate (100), wherein an area of each of the subpixels (103) includes a plurality of transmissive regions (105) and a plurality of reflective regions (104)..
Boe Technology Group Co., Ltd.

Polarizer, manufacturing method thereof, liquid crystal display panel and display device

The embodiments of the present invention disclose a polarizer, a manufacturing method thereof, a liquid crystal display panel and a display device. The polarizer comprises: a polarizing film and a shielding layer located on the polarizing film; wherein the shielding layer comprises a shielding portion for at least covering channels of thin film transistors in the liquid crystal display panel; when the polarizer is used as a lower polarizer in the liquid crystal display panel, the shielding layer additionally arranged on the polarizer can shield the channels of the thin film transistors in the liquid crystal display panel so as to enable them not to be irradiated by the backlight, in this way, it can avoid the thin film transistors from generating leakage current when the channels of the thin film transistors are irradiated by the backlight, thereby being capable of avoiding the liquid crystal display panel from generating defects such as flicker and crosstalk, which may influence the display quality of the liquid crystal display panel..
Hefei Boe Optoelectronics Technology Co., Ltd.

Liquid crystal display device

A black matrix is formed to an edge of a counter substrate. Then, a bm slit, which is an area where the black matrix is not present, is formed in the periphery of a seal material in order to prevent water or moisture from penetrating from the interface between the counter substrate and the black matrix.
Japan Display Inc.

Liquid crystal display

A liquid crystal display (1) includes a liquid crystal panel (4), a backlight (2), and a light-diffusing member (7). There exist azimuths in which a transmittance of the liquid crystal panel (4) and a luminance of the backlight (2) are higher than a transmittance and a luminance in a direction of a normal.
Sharp Kabushiki Kaisha

Blind-type liquid crystal display

An exemplary embodiment of the present disclosure provides a blind-type liquid crystal display, including: a fixing member; two or more connecting members branched from the fixing member; and a plurality of liquid crystal panels that are connected to the fixing member through the connecting members and are disposed to extend in one direction, wherein each of the plurality of liquid crystal panels may include an substrate, a roof layer facing the insulation substrate, and a liquid crystal layer that is disposed between the insulation substrate and the roof layer and includes a plurality of microcavities.. .
Samsung Display Co., Ltd.

Vcom generation circuit and liquid crystal display

Disclosed are a vcom generation circuit and a liquid crystal display. The vcom generation circuit has a voltage divider circuit coupled between a power source input end of the vcom generation circuit and a ground, and a voltage output end; an operational amplifier output circuit, and one input end is coupled to the voltage output end of the voltage divider circuit, and an output end is a vcom input end of a liquid crystal display, employed for outputting a liquid crystal drive reference voltage vcom as the liquid crystal display functions to charge a liquid crystal layer; a delay circuit, coupled between the one input end of the operational amplifier output circuit and the ground, and employed for delaying a change rate of the vcom as the operational amplifier output circuit outputs the vcom..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display device and manufacturing method thereof

A liquid crystal display device includes a substrate; a gate electrode on the substrate; a semiconductor pattern layer on the gate electrode; and source and drain electrodes on the semiconductor pattern layer and spaced apart from each other. The source electrode includes: a first facing portion facing the drain electrode; and a first protrusion protruding toward the drain electrode from the first protrusion.
Samsung Display Co. Ltd.

Liquid crystal display device and liquid crystal display panel thereof

The disclosure provides a liquid crystal display device and a liquid crystal display panel thereof. The liquid crystal display panel comprises a sealant and multiple first supportive members embedded in the sealant.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Container case and liquid crystal display device with the same

According to one embodiment, a container case accommodating an optical member includes a bottom wall, sidewalls provided to stand along side edges of the bottom wall, and flanges extending from the sidewalls. The container case is formed of a reflective sheet or reflective film..
Japan Display Inc.

Light conversion film and preparation method thereof, and liquid crystal display device

The present disclosure provides a light conversion film and a preparation method thereof, and a liquid crystal display device. The light conversion film comprises a first substrate, a thin film layer, a quantum dot layer in which quantum dots are distributed, and a second substrate, which are all successively stacked, wherein said thin film layer is a transparent sheet having an electric field on a surface thereof, and said quantum dots are orderly arrayed due to said electric field..
Hisense International Co., Ltd.





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