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Liquid Crystal Display patents

      

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




 Array substrate for liquid crystal display device and  manufacturing the same patent thumbnailArray substrate for liquid crystal display device and manufacturing the same
An array substrate for a liquid crystal display device includes a substrate; a semiconductor layer on the substrate; a gate electrode on the semiconductor layer; source and drain electrodes that are on and contact the semiconductor layer; and an oxide layer that corresponds to the semiconductor layer and is on the gate electrode.. .
Lg Display Co., Ltd.


 Graphene oxide-metal nanowire transparent conductive film patent thumbnailGraphene oxide-metal nanowire transparent conductive film
A process for producing a transparent conductive film, comprising (a) providing a graphene oxide gel; (b) dispersing metal nanowires in the graphene oxide gel to form a suspension; (c) dispensing and depositing the suspension onto a substrate; and (d) removing the liquid medium to form the film. The film is composed of metal nanowires and graphene oxide with a metal nanowire-to-graphene oxide weight ratio from 1/99 to 99/1, wherein the metal nanowires contain no surface-borne metal oxide or metal compound and the film exhibits an optical transparence no less than 80% and sheet resistance no higher than 300 ohm/square.
Nanotek Instruments, Inc.


 Display panel and  manufacturing the same cross-references to related applications patent thumbnailDisplay panel and manufacturing the same cross-references to related applications
A display panel is disclosed. The display panel includes a first display substrate, where the first display substrate includes a substrate and a flexible thin film, where the flexible thin film includes a first area covering the substrate entirely, and a second area beyond the substrate.
Tianma Micro-electronics Co., Ltd


 Liquid crystal display device patent thumbnailLiquid crystal display device
In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.. .

 Liquid crystal display device patent thumbnailLiquid crystal display device
A liquid crystal display device comprising a tft substrate having pixels each including a common electrode formed on an organic passivation film, an interlayer insulating film formed so as to cover the common electrode, a pixel electrode having a slit and formed on the interlayer insulating film, a through-hole formed in the organic passivation film and the interlayer insulating film, and a source electrode electrically conducted to the pixel electrode via the through-hole. A taper angle at a depth of d/2 of the through-hole is equal to or more than 50 degrees.
Japan Display Inc.


 Liquid crystal display device and electronic apparatus patent thumbnailLiquid crystal display device and electronic apparatus
According to an aspect, a liquid crystal display device includes: a first substrate and a second substrate that face each other; a liquid crystal layer provided between the first substrate and the second substrate; and a first electrode and a second electrode provided between the first substrate and the liquid crystal layer. The first electrode includes: at least an electrode base portion that extends in a first direction; and a plurality of comb-shaped portions that protrude from the electrode base portion at a fixed distance away from each other, and extend in a second direction different from the first direction.
Japan Display Inc.


 Liquid crystal display device patent thumbnailLiquid crystal display device
A liquid crystal display includes substrates facing each other, plural pixels, a liquid crystal layer between the substrates, and a pixel electrode in each pixel. The pixel electrode defines: a first stem extending in a first direction, a second stem extending in a second direction, first edge bars extending in the first direction and connected to the second stem, second edge bars extending in the second direction and connected to the first stem, and plural branches extending from the first or second stem and inclined with respect to the first or second directions and terminating spaced apart from the first and second edge bars.
Samsung Display Co., Ltd.


 Display panel including image input device and liquid crystal display having the same patent thumbnailDisplay panel including image input device and liquid crystal display having the same
A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole..
Samsung Display Co., Ltd.


 Alignment layer composition, liquid crystal display including the same, and  manufacturing the liquid crystal display patent thumbnailAlignment layer composition, liquid crystal display including the same, and manufacturing the liquid crystal display
An alignment layer composition includes a reactive monomer of formula 1 below.. .
Samsung Display Co. Ltd.


 Liquid crystal display device and  manufacturing that patent thumbnailLiquid crystal display device and manufacturing that
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Display device and liquid crystal display device

A liquid crystal display device includes a first substrate, a partition layer provided on the first substrate and defining plural pixel regions, colored layers of plural colors constituting color filters in the plural pixel regions, a second substrate opposite to the first substrate, and a liquid crystal material arranged between the first and second substrates. The partition layer includes a longitudinal light-shielding part made of a light-shielding resin and extending in a longitudinal direction, a lateral light-shielding part made of the light-shielding resin and extending in a lateral direction, and a light reducing part in which the colored layers including two or more of the colors overlap each other.
Japan Display Inc.

Liquid crystal display and manufacturing method thereof

A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; and a roof layer facing the pixel electrode. A plurality of microcavities are between the pixel electrode and the roof layer.
Samsung Display Co., Ltd

Liquid crystal display device and display panel

The invention discloses a liquid crystal display device and its display panel. The display panel includes: a display region; a fan-out region, which is connected to at least one side of the display region; the fan-out region includes at least one group of fan-out wires, each group of the fan-out wires includes a plurality of wires, the wires include a first layer of metal wires and a second layer of metal wires that are disposed alternately, a part of the first layer of metal wires and the second layer of metal wires that are adjacent is overlapped.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Display substrate and liquid crystal display device

Embodiments of the present disclosure relate to the display technical field, and disclose a display substrate and a liquid crystal display device, which will improve the pressure resistant performance of the liquid crystal display device, while not substantially reducing the lc margin of the liquid crystal display device. The display substrate comprises a base substrate and spacers disposed on the base substrate; the spacers at least comprise main spacers, auxiliary spacers and first sub-spacers; the plurality of main spacers encircle to form a repeating unit, in which a plurality of the auxiliary spacers are arranged in an array, and at least one first sub-spacer is distributed in a center region of the repeating unit; wherein the vertical distances from the top of the main spacers, the top of the first sub-spacers, the top of the auxiliary spacers to the base substrate decrease sequentially..
Beijing Boe Optoelectronics Technology Co., Ltd.

Liquid display crystal including nanocapsule layer

Disclosed is a liquid crystal display device that may include a first substrate; a first electrode on the first substrate, the first electrode including a plurality of first inclined planes; a nanocapsule liquid crystal layer on the first electrode, the nanocapsule liquid crystal layer including a plurality of nano-sized capsules dispersed in a buffer layer, each of the plurality of nano-sized capsules including nematic liquid crystal molecules having a negative dielectric constant anisotropy; and a second electrode on the nanocapsule liquid crystal layer, the second electrode including a plurality of second inclined planes facing the plurality of first inclined planes, wherein the nanocapsule liquid crystal layer is substantially, optically isotropic in a normal state, and is optically anisotropic when a voltage is applied to the first and second electrodes.. .
Lg Display Co., Ltd.

Wavelength conversion member, backlight unit, polarizing plate, liquid crystal panel, and liquid crystal display device

Provided is a wavelength conversion member, including: a wavelength conversion layer containing a quantum dot which is excited by excitation light and emits fluorescent light; and an adjacent layer directly laminated on the wavelength conversion layer, in which the shape of an interface between the wavelength conversion layer and the adjacent layer includes an irregular shape formed of a concave portion and a convex portion. Provided are a backlight unit, a polarizing plate, a liquid crystal panel, and a liquid crystal display device: including the wavelength conversion member..
Fujifilm Corporation

3d printing device and method

The disclosure relates to a 3d printing device and printing method. The 3d printing device comprises: a liquid storage tank for holding a liquid photo polymerizable material; a liquid crystal display screen; a light source system, the light from the light source system transmits through the liquid crystal display screen to the liquid photo polymerizable material; a lifter pallet disposed in the liquid storage tank, the lower surface of the lifter pallet and the bottom of the liquid storage tank form a cavity, the liquid photo polymerizable material flows into the cavity along with the upward movement of the lifter pallet; a display control device for driving the liquid crystal display screen, the light source system and the lifter pallet respectively.
Boe Technology Group Co., Ltd.

Armrest for dental chair with mouse touch device for patient use

Armrest for dental chair with mouse touch device for patient use comprising an armrest (1) fixed to the dental chair, featuring a mouse touch-type input peripheral (2) on its edge connected via usb or radio frequency wireless connection to a cpu, central processing unit (3), which manages programs and sends information to an lcd, liquid crystal display (4), placed within sight of the patient, regardless of the height and tilting movements of the dental chair, enabling patient interaction with various interface programs, such as internet access, games, watching videos, choose music media or social media, among others, simply using the fingertips.. .

Wearable liquid crystal display using bio-signal, and control method thereof

The present disclosure relates to a wearable display device. According to an exemplary embodiment, the wearable display device includes: a display unit configured to display an image; a wearing means configured to fix the display unit on a body part; a plurality of sensors positioned on one surface of the wearing means and configured to contact a measuring target to measure a bio-signal from the measuring target; and a wearing means adjustment section included in the display unit and configured to adjust a length of the wearing means contacting the measuring target of the wearing means by using the bio-signal..
Samsung Display Co., Ltd.

Image display device

In a liquid crystal display device (100), a transparent plate (170) is attached such that the incidence angle of source light emitted by a backlight source (160) is brewster's angle θb, and therefore, the transparent plate (170) reflects s-wave included in the source light, and allows p-wave included in ambient light incident from the back side to be transmitted therethrough and illuminate a liquid crystal panel (150). Thus, when the backlight source (160) is on, the viewer can see an image displayed on the background, whereas when the backlight source (160) is off, only the background can be seen..

Liquid crystal display device and liquid crystal display method

According to one embodiment, a liquid crystal display device includes pixel electrodes including unit pixel electrodes, pixel circuits which apply a white-display voltage or a black-display voltage to the unit pixel electrodes, first and second polarity voltage lines being used in applying the white-display voltage and the black-display voltage to the pixel circuits, and a control unit which divides at least polarity voltage lines into a plurality of blocks, and supplies a polarity inversion signal to the polarity voltage lines to be subjected to polarity inversion driving, in units of one block, wherein the pixel circuits each include a pixel switch, a memory, and a polarity select unit which selects a voltage signal on one of the first and second polarity voltage lines in response to a binary image signal held by the memory.. .
Japan Display Inc.

Liquid crystal display and driving the same

A liquid crystal display includes a liquid crystal panel including a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a plurality of pixels connected to the gate lines and the data lines, a gate driver configured to apply gate signals to the gate lines, a data driver configured to apply data voltages to the data lines, and a timing controller configured to receive a control signal and image data, to apply a gate control signal to the gate driver, and to apply a data control signal to the data driver, wherein the timing controller is further configured to determine whether to change a present polarity arrangement on a basis of a color ratio of the image data.. .
Samsung Display Co., Ltd.

Source-driving circuit and liquid crystal display (lcd) panel thereof

The present invention provides a source-driving circuit and lcd panel thereof. In the source-driving circuit, the reference voltage signal outputted by the gamma voltage output module comprises a gamma reference voltage signal and a low voltage signal, wherein the voltage value of the low voltage signal is less than that of the gamma reference voltage signal, and the duration interval of the reference voltage signal is equal to that of the current gamma reference voltage signal.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Gaming machine

The present invention provides a gaming machine which is possible to set a sound easily which is a desired sound of a setter of the gaming machine. The gaming machine includes a liquid crystal display device displaying a setting screen by which a plurality of effect setting items including a sound category of a game are set, and a speaker outputting a sound.
Aruze Gaming (hong Kong) Limited

Electronic devices with deformable displays

An electronic device may be provided with a housing in which display structures are mounted. Additional input-output devices such as a track pad may also be mounted in the housing.
Apple Inc.

Liquid crystal display panel

A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels.
Japan Display Inc.

Liquid crystal display

A liquid crystal display includes a first substrate in which a pixel region is defined by a gate line and a data line intersecting the gate line, the pixel region being arranged in a matrix with other pixel regions, a pixel electrode disposed in the pixel region, and a shielding electrode disposed between the pixel electrode and another pixel electrode, wherein the shielding electrode is electrically connected to the data line and a different voltage from a voltage applied to the data line is applied to the shielding electrode.. .
Samsung Display Co., Ltd.

Liquid crystal display device and manufacturing the same

Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present disclosure, there is provided a liquid crystal display device, including: a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein the gate electrode includes a reference plane and a protrusion protruding from the reference plane in a horizontal direction, and the protrusion overlaps the source electrode and the drain electrode..
Samsung Display Co., Ltd.

Liquid crystal display and manufacturing the same

A liquid crystal display includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate, and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate, wherein at least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes a reactive mesogen.. .
Samsung Display Co. Ltd.

Quantum dot light source device, backlight module, and liquid crystal display device

The disclosure provides a quantum dot light source device, a backlight module, and a liquid crystal display device, where the quantum dot light source device includes an upper substrate, a lower substrate, and a quantum dot material layer packaged between the upper substrate and the lower substrate, and reflection points are arranged on the upper substrate so that the reflectivity of light rays by the reflection points at the center of the upper substrate is higher than the reflectivities of the light rays at the peripheral edges thereof.. .
Hisense Electric Co., Ltd.

Liquid crystal display device and manufacturing a liquid crystal display device

A liquid crystal display device, includes: a liquid crystal display panel having a first substrate and a second substrate with a display area and a non-display area; a backlight that irradiates the liquid crystal display panel with light; an adhesive layer that adheres the liquid crystal display panel to the backlight; a first polarizing plate stuck onto the first substrate; and a second polarizing plate stuck onto the second substrate, in which an outer edge of the second polarizing plate is located outside an outer edge of the second substrate, a light impermeable film and an alignment mark part are formed in the non-display area of the first substrate, and the light impermeable film and the alignment mark part are different in infrared transmittance or infrared reflectance.. .
Japan Display Inc.

Liquid crystal display panel and device

A liquid crystal display (lcd) panel and a lcd device are provided. A distance between a color film substrate and an array substrate in a safe area is reduced by disposing a photoresist layer within the safe area, so that support columns can support the array substrate in the safe area after being formed to a cell, and the thickness stability of the cell and the effect of the displayed images can be increased..
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display device and manufacturing the same

A liquid crystal display device includes a data driving unit connected to a first data line disposed in a first direction, a gate driving unit connected to a first gate line disposed in a second direction, a first subpixel unit including a first switching element, a gate electrode of which is connected to the first gate line, one electrode of which is connected to the first data line and the other electrode of which is connected to a first subpixel electrode, and a second subpixel unit including a second switching element, a gate electrode of which is connected to the first gate line, one electrode of which is connected to the first data line and the other electrode of which is connected to a second subpixel electrode, wherein an on-resistance value of the second switching element is larger than an on-resistance value of the first switching element.. .
Samsung Display Co., Ltd.

Led assembly for transparent liquid crystal display

A transparent electronic display assembly is disclosed. The assembly comprises an electronic display and a light guide placed behind the electronic display.
Manufacturing Resources International, Inc.

Cooling system for liquid crystal display

A light guide may be located behind an electronic display and have a number of leds located adjacent an edge thereof. A thermal plate may be placed adjacent to said plurality of leds and may be in conductive thermal communication therewith.
Manufacturing Resources International, Inc.

Liquid crystal display device

A liquid crystal display device includes a plurality of light source packages each having a light-emitting portion for emitting light, a light guide plate which light emitted from the light source packages enters through the incidence surface, having a height and a width, and from which the light exits through the exit surface, and a liquid crystal display panel for controlling, for each pixel, the orientation of a liquid crystal material to control the transmission of the light exiting through the exit surface. Each light source package has two opposing long sides and two opposing short sides when viewed from the direction of the light emitted by the light-emitting portion.
Japan Display Inc.

Laminate, producing the same, polarizing plate, liquid crystal display device, and organic el display device

The present invention is to provide a laminate that includes a polarizer and a photo alignment film and is excellent in the moisture-heat resistance of the polarizer, a method of producing a laminate, a polarizing plate, a liquid crystal display device, and an organic el display device including the laminate. The laminate of the present invention includes a polarizer, and a photo alignment film that is adjacently arranged on the polarizer, the photo alignment film is a layer formed by bringing a composition for forming a photo alignment film into direct contact with a surface of the polarizer, and the composition for forming a photo alignment film contains compound a having a photo-aligned group and compound b having a crosslinking group, or compound c having a photo-aligned group and a crosslinking group..
Fujifilm Corporation

Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

A liquid crystal alignment agent capable of forming a liquid crystal alignment film having good environmental resistance, the liquid crystal alignment film, and a liquid crystal display element having the liquid crystal alignment film are provided. The liquid crystal alignment agent includes a polymer (a), a benzotriazole compound (b) containing an epoxy group, and a solvent (c).
Chi Mei Corporation

Light source device and control method thereof, backlight module and liquid crystal display device

A light source device (01) and a control method thereof, a backlight module and a liquid crystal display device are provided. The light source device (01) comprises: a plurality of light emitting chips (011), the plurality of light emitting chips (011) including a first light emitting chip capable of emitting visible light of a first color, the control method of the light source device (01) comprising: causing the plurality of light emitting chips (011) to emit light simultaneously in order to obtain an operating visible light spectrum; obtaining a first energy ratio of the visible light of the first color in the operating visible light spectrum; comparing the first energy ratio with a target energy ratio; and adjusting the first energy ratio to the target energy ratio, in response to that the first energy ratio is different from the target energy ratio.
Boe (hebei) Mobile Display Technology Co., Ltd.

Load driving device, and lighting apparatus and liquid crystal display device using the same

A load driving device disclosed in the specification includes a power supply circuit for supplying to a load an output voltage converted from an input voltage, a detection voltage generation circuit for generating a detection voltage which varies depending on a magnitude of a voltage drop which across the load, and a control circuit for controlling the power supply circuit so that it performs output feedback control of the output voltage, on the basis of the detection voltage.. .
Rohm Co., Ltd.

Liquid crystal display panel

A flicker-reduced liquid crystal display panel diminishing resistance-capacitance phenomena includes a plurality of parallel scanning lines and a plurality of parallel data lines, all lines intersecting with each other at the crosses. The liquid crystal display panel further includes a pulse control circuit and a gate driver.
Century Technology (shenzhen) Corporation Limited

Liquid crystal display

In one embodiment of the present invention, each pixel includes first and second subpixels. Cs bus lines connected to the respective storage capacitors of the first and second subpixels are electrically independent of each other.
Sharp Kabushiki Kaisha

Liquid crystal display device, driving the same and drive processing device

According to one embodiment, a liquid display device includes a liquid crystal display panel provided with pixel which includes pixel electrode, and has gradation values that vary, a driver which drives the pixel electrode, and a processor which supplies, if the gradation value of the pixel varies, the driver with a correction image signal based on an addition image signal in which a voltage based on the gradation value and a compensation voltage are added. The compensation voltage is based on pixel capacitances prior to and subsequent to variation of the gradation value and a voltage subsequent to the variation of the gradation value..
Japan Display Inc.

Liquid crystal display device

An lcd device includes a color filter (cf) substrate, a thin film transistor (tft) substrate and a liquid crystal layer. The cf substrate includes a first transparent substrate, a cf layer, a black matrix and a shielding layer.
Infovision Optoelectronics (kunshan) Co., Ltd.

Apparatus and controlling liquid crystal display brightness, and liquid crystal display device

An apparatus for controlling liquid crystal display brightness includes: a subarea image grayscale determining section configured to determine image grayscale values of subarea image data blocks corresponding to backlight subareas according to a received image signal; a subarea backlight value pre-obtaining section configured to pre-obtain subarea backlight values corresponding to the subarea image data blocks according to the image grayscale values of the subarea image data blocks; a subarea backlight value gain section configured to multiply the pre-obtained subarea backlight values with a preset backlight value gain coefficient to obtain gained backlight values of the backlight subareas, wherein the preset backlight value gain coefficient is more than 1; a subarea backlight value adjusting section configured to obtain a subarea backlight value adjustment coefficient, and to further multiply the gained subarea backlight values with the corresponding backlight value adjustment coefficient to obtain adjusted subarea backlight values, wherein if the pre-obtained subarea backlight value or the gained subarea backlight value is below a first threshold, then the corresponding backlight value adjustment coefficient is less than 1; and a subarea backlight value outputting section configured to output the respective adjusted subarea backlight values to driver circuits of backlight sources in the corresponding backlight subareas to control the brightness of the backlight sources in the corresponding backlight subareas as a result of driving.. .
Hisense Electric Co., Ltd.

Apparatus and controlling liquid crystal display brightness, and liquid crystal display device

An apparatus for controlling liquid crystal display brightness includes: a subarea image grayscale determining section configured to determine image grayscale values of subarea image data blocks corresponding to backlight subareas according to a received image signal; a subarea backlight value pre-obtaining section configured to pre-obtain subarea backlight values corresponding to the subarea image data blocks according to the image grayscale values of the subarea image data blocks; a subarea backlight value gain section configured to multiply the pre-obtained subarea backlight values with a preset backlight value gain coefficient to obtain gained backlight values of the backlight subareas, wherein the preset backlight value gain coefficient is more than 1; and a subarea backlight value outputting section configured to output the respective gained subarea backlight values to driver circuits of backlight sources in the corresponding backlight subareas to control the brightness of the backlight sources in the corresponding backlight subareas as a result of driving.. .
Hisense Electric Co., Ltd.

Apparatus and method for controlling liquid crystal display brightness, and liquid crystal display device

An apparatus for controlling liquid crystal display brightness includes: a zone image grayscale determining section configured to determine grayscale values of pixels in a zone image data block under a predetermined rule according to a received image signal; a zone backlight value pre-obtaining section configured to pre-obtain a zone backlight value corresponding to the zone image data block according to the grayscale values; a zone backlight value gain section configured, when it is determined that the zone backlight value is above a first threshold, to multiply the zone backlight value with a backlight value gain coefficient to obtain a backlight value to which a gain is applied, corresponding to the zone image data block, and to output the backlight value to which the gain is applied, to a driver circuit of backlight source in a backlight zone corresponding to the zone image data block, to control brightness of the backlight source in the corresponding backlight zone as a result of driving, where the backlight value gain coefficient is more than 1; and a zone image grayscale compensating section configured, when it is determined that the zone backlight value is below a second threshold, to compensate for the grayscale values of pixels in the zone image data block using compensation coefficients respectively to obtain compensated image data for driving the liquid crystal panel, wherein the compensation coefficient is more than 1.. .
Hisense Electric Co., Ltd.

Apparatus and controlling liquid crystal display brightness, and liquid crystal display device

The disclosure provides an apparatus for controlling liquid crystal display brightness, the apparatus pre-obtaining a zone backlight value corresponding to a zone image data block according to grayscale values; if the zone backlight value is above a first threshold, multiplying the pre-obtained zone backlight value with a backlight value gain coefficient, which is more than 1, to a obtain backlight value to which a gain is applied, of a backlight zone corresponding to the zone image data block, outputting the backlight value to which the gain is applied, to a driver circuit of backlight source in the backlight zone to control brightness of the backlight source in the backlight zone as a result of driving; if the zone backlight value is below a second threshold, compensating for the grayscale values of the pixels in the zone image data block using compensation coefficients, each of which is more than 1.. .
Hisense Electric Co., Ltd.

Projection type liquid crystal display device

According to one embodiment, a projection type liquid crystal display device includes a liquid crystal display panel and a bezel. The liquid crystal display panel includes an array substrate, an opposed substrate, and a liquid crystal layer provided between the array substrate and the opposed substrate.
Apan Display Inc.

Liquid crystal display device and manufacturing 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, and a plurality of data fan-out lines which is disposed in the non-display area and includes a first conductive line extending toward the display area, and a second conductive line extending to overlap the first conductive line.
Samsung Display Co., Ltd.

Display device

According to one embodiment, a liquid crystal display device includes a first substrate including a scan signal line, an image signal line, a thin-film transistor, and a color filter including a recessed portion which is recessed in planar view, a second substrate above the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a spacer, wherein the spacer and the scan signal line are provided in the recessed portion in planer view.. .
Japan Display Inc.

Liquid crystal display device

In order to increase the transmittance around a pixel and to increase the brightness of the screen in an ips mode liquid crystal display device, a pixel electrode with a slit is formed on a common electrode through an interlayer insulating film. An opening is formed in the common electrode on the outside of the end portion of the pixel electrode as seen in a plane view.
Japan Display Inc.

Liquid crystal display

A liquid crystal (lcd) panel is provided. The lcd panel has a plurality of pixels.
Innolux Corporation

Liquid crystal display

A liquid crystal display includes a pixel electrode which includes a first subpixel electrode and a second subpixel electrode, a first insulating substrate and a second insulating substrate which faces the first insulating substrate, a common electrode which overlaps the pixel region, where the first subpixel electrode includes a first main unit electrode and a first sub unit electrode which is electrically connected to the first main unit electrode and smaller in area than the first main unit electrode, the second subpixel electrode includes a second main unit electrode, and a first opening part which overlaps the first main unit electrode, a second opening part which overlaps the second main unit electrode, and a third opening part which overlaps the first sub unit electrode and has a different shape from those of the first opening part and the second opening part are defined in the common electrode.. .
Samsung Display Co. Ltd.

Liquid crystal display device

A liquid crystal display device includes an insulating substrate, a data line disposed on the insulating substrate and extended in a first direction, a plurality of pixel electrodes which is disposed on the insulating substrate and in which a slit pattern is defined, a common electrode facing the pixel electrodes, and a liquid crystal layer interposed between the pixel electrodes and the common electrode, where each of the pixel electrodes includes an edge electrode portion and a plurality of branch electrode portions protruding in a direction toward a central portion of the pixel electrode from the edge electrode portion, and at least a portion of the edge electrode portion overlaps the data line.. .
Samsung Display Co. Ltd.

Pixel electrode unit, display panel and liquid crystal display device

The present invention discloses a pixel electrode unit, a display panel and a liquid crystal display device. The pixel electrode unit comprises a red sub-pixel, a green sub-pixel and a blue sub-pixel.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Liquid crystal display and manufacturing method thereof

Embodiments relate to a liquid crystal display and a manufacturing method thereof, and more particularly, to a liquid crystal display including an alignment layer pattern and a manufacturing method thereof. The liquid crystal display includes a lower panel including a first alignment layer and a signal line.
Samsung Display Co., Ltd

Curved liquid crystal display and manufacturing the same

A curved liquid crystal display (“lcd”) includes a thin film transistor (“tft”) array substrate, a counter substrate facing the tft array substrate, a liquid crystal layer including liquid crystal molecules of negative dielectric anisotropy and disposed between the tft array substrate and the counter substrate, a liquid crystal alignment layer disposed between the liquid crystal layer and the counter substrate, a liquid crystal alignment base layer disposed between the liquid crystal layer and the tft array substrate, and a liquid crystal alignment stabilization layer including projections spaced apart from each other on the liquid crystal alignment base layer between the liquid crystal layer and the liquid crystal alignment base layer, wherein the projections include reactive mesogen polymers, and one of the liquid crystal alignment layer and the liquid crystal alignment base layer includes the reactive mesogen polymers.. .
Samsung Display Co. Ltd.

Optical sheet tensioner

An assembly for enhancing an image displayed on a liquid crystal display (lcd) is disclosed. The assembly comprises a housing configured to surround a backlight, an optical sheet, and an lcd.
Manufacturing Resources International, Inc.

Optical film and liquid crystal display device including the same

Disclosed herein is an optical film including a prism part including a plurality of prism patterns arranged at an incline relative to a transmission axis of a reflective polarizing part, in order to reduce a moiré phenomenon. In detail, the optical film includes a multilayer-structured reflective polarizing part configured to reflect light from a first polarization axis and transmit light through a second polarization axis perpendicular to the first polarization axis, and a prism part including a plurality of prism patterns arranged at an incline relative to the second polarization axis..
Lg Display Co., Ltd.

Liquid crystal display device

A liquid crystal display includes: a substrate including a plurality of pixel areas; a tft disposed on the substrate; a pixel electrode connected with the tft and disposed on the tft; a common electrode positioned on the pixel electrode and separated from the pixel electrode by a microcavity; a roof layer disposed on the common electrode; an injection hole disposed in the common electrode and the roof layer along a long-axial direction of the substrate to expose a part of the microcavity; a liquid crystal layer filling the microcavity; a first polarizer having a polarization axis in a short-axial direction of the substrate on the roof layer; and a second polarizer having a polarization axis in a long-axial direction of the substrate below the substrate, in which heights of edges in the long-axial and short-axial directions of the substrate are larger than a height of the center of the substrate.. .
Samsung Display Co., Ltd.

Polarizer and liquid crystal display device including the same

A liquid crystal display device containing a liquid crystal panel that includes a first substrate, a second substrate, and first and second polarizers at respective outer surfaces of the first and second substrates; and a backlight unit under the liquid crystal panel that includes a light source, wherein the light source includes a first luminous body having a first peak wavelength, a second luminous body having a second peak wavelength greater than the first peak wavelength, and a third luminous body having a third peak wavelength greater than the second peak wavelength, and wherein the first polarizer contains a light absorption layer having an absorption peak between the second peak wavelength and the third peak wavelength.. .
Lg Display Co., Ltd.

Liquid crystal display panel and manufacturing method thereof and motherboard of liquid crystal display panel

A liquid crystal display panel and a manufacturing method thereof, and a motherboard of a liquid crystal display panel are provided. According to the embodiments of the present disclosure, in one aspect, identification patterns are formed in different unit display panel regions of the same exposure region of a motherboard of an array substrate by designing a mask of the array substrate of a liquid crystal display panel, to distinguish the unit display panels exposed in the same batch; in another aspect, the unit display panels exposed in different batches are distinguished through the arrangement modes of the color filters in the unit display panel regions of a motherboard of a color filter substrate, to realize marking of all unit display panels on a same motherboard glass..
Hefei Boe Optoelectronics Technology Co., Ltd.

Liquid crystal display panel and device

A liquid crystal display (lcd) panel and an lcd device are provided. The panel has: a metal layer having transparent portions configured to conveniently cure a sealant and opaque portions; a second transparent conductive layer; and conducting particles positioned between a first substrate and a second substrate and configured to connect a first transparent conductive layer with the second transparent conductive layer.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Three dimensional curvature display fabricating the same

A display apparatus with a three dimensional curvature cover lens includes a curved protect layer, a shaping layer, a first adhesive layer, a liquid crystal display module and an interlayer. The first adhesive layer is disposed between the curved protect layer and the shaping layer, and used to adhere the curved protect layer and the shaping layer.
Interface Optoelectronics (shenzhen) Co., Ltd.

Liquid crystal display device and electronic device

A flicker of an ffs liquid crystal display device that is driven at a low refresh rate is reduced. In an ffs liquid crystal display, a pixel electrode and a first common electrode included in a liquid crystal element are formed on an element substrate side, and a second common electrode is formed on another substrate (counter substrate) side.
Semiconductor Energy Laboratory Co., Ltd.

Array substrate and liquid crystal display device including the same

An array substrate is provided. The array substrate includes: a first substrate; and a color filter layer disposed on the first substrate, wherein the color filter layer comprises: a first color filter that is located on the first substrate and comprises a recess and a sub-protrusion; and a second color filter that is located on the first substrate to be adjacent to the first color filter along a first direction, and comprises a protrusion protruding toward the recess of the first color filter.
Samsung Display Co., Ltd.

Liquid crystal display device

A liquid crystal display device is provided. The liquid crystal display device includes a first substrate having elements configured to drive pixels; a second substrate having color filters corresponding to the pixels; and a sealant configured to bond the first substrate and the second substrate to each other.
Lg Display Co., Ltd.

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.

Thermostat electronic display and lensing element therefor

According to one embodiment, a thermostat display includes a circular head unit and an n-sided polygonal shaped liquid crystal display (lcd) that is positioned within an interior region of the circular head unit. The lcd has a more circular profile than a rectangular shaped lcd and includes an active display portion that displays information to a user and a non-active portion that surrounds the active display portion.
Google Inc.

Liquid crystal display with switchable viewing angle and viewing angle control

An lcd with switchable viewing angle includes a first substrate, second substrate, and a liquid crystal layer. The first substrate is provided with a first electrode and a first alignment film.
Infovision Optoelectronics (kunshan) Co., Ltd.

Liquid crystal display with switchable viewing angle and viewing angle control

An lcd with switchable viewing angle includes a first substrate, second substrate, and a liquid crystal layer. The first substrate is provided with a first electrode and a first alignment film.
Infovision Optoelectronics (kunshan) Co., Ltd.

Polarizing plate and liquid crystal display device comprising the same

The present invention provides a polarizing plate comprising a polarizer, a protective film attached on at least one surface of the polarizer, and an antistatic adhesive layer formed on the protective film, wherein the polarizing plate has a maximum transmittance of 0.2% or less in the short-wavelength area of 400 nm or less, the maximum transmittance being measured after the polarizing plate is left for 250 hours at 60° c. And 90% relative humidity, and the content of iodine in the polarizer is reduced by 5% or more, which is measured for the polarizing plate in which an adhesive layer having no antistatic agent is applied instead of the antistatic adhesive layer, the measurement being performed after the polarizing plate is left for 24 hours at 85° c.
Dongwoo Fine-chem Co., Ltd.

Quantum dot light emitting device, backlight module, and liquid crystal display device

This disclosures provides a quantum dot light emitting device, a backlight module, and a liquid crystal display device, the quantum dot light emitting device including: a light emitting device configured to generate exciting light at a first wavelength; a first quantum dot package layer configured to absorb the exciting light at the first wavelength, and to generate converted light at a second wavelength; and a second quantum dot package layer configured to absorb the exciting light at the first wavelength, and to generate converted light at a third wavelength; wherein the first quantum dot package layer is located between the light emitting device and the second quantum dot package layer, and the third wavelength is shorter than the second wavelength, and longer than the first wavelength.. .
Hisense Electric Co., Ltd.





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