Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Yue Shi

Shi Shu

Chuanxiang Xu

Zhijun Lv

Bing Jiang Sun

Juan Chen

Hao Chu

Ying Wang

Hao Liu

Bin Zhang

Chuncheng Che

Hongmin Li

Feng Liu

Jiangnan Lu

Chunlei Wang

Xiaolong He

Wei Xue

Fangzhen Zhang

Yang Yue

Na Zhao

Jingxia Gu

Sikai Zhang

Qinghua Jiang

Chuanbao Chen

Xufei Xu

Zhan Li

Ru Zhou

Peng Liang

Changyin Wang

Deshen Zhai

Kaidi Fang

Kexin Lu

A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.

Switchable glass panel, method of forming switchable glass panel and method of forming switchable glass

The present disclosure provides a shift register including: a pre-charge reset circuit and an output circuit, the pre-charge reset circuit is configured to write, in a pre-charge stage, an input signal in an active level state into the pull-up node in response to the control of a first control signal, and write, in a reset stage, an input signal in an inactive level state into the pull-up node in response to the control of a second control signal; the output circuit is configured to write, in an output stage, a clock signal in an active level state into a signal output terminal in response to the control of an electric signal in an active level state at the pull-up node, and write, in the reset stage, a clock signal in an inactive level state into the signal output terminal in response to the control of the second control signal.

Shift register and driving method thereof, gate driving circuit and display device capabling reset the output terminal

The present application discloses a display panel having an array of a plurality of subpixels. The display panel includes a plurality of light modulators configured to modulate display contrast of the display panel. Each of the plurality of light modulators is in a light modulation region configured to allow light transmitting through the display panel. Light transmittance in the light modulation region is controlled by a first gate line and a first data line for driving image display in a first subpixel of the plurality of subpixels.

Display panel with light transmittance controlled by gate line and data line

An array substrate includes gate lines, data lines, and pixel units defined by adjacent gate lines and adjacent data lines, the gate lines, the data lines, and the pixel units being formed on a substrate, wherein the gate line gradually becomes wider from a driving start end to a driving terminal end. on the array substrate.

Array substrate and display device

An array substrate and a method of manufacturing the same are provided. The method of manufacturing an array substrate includes: forming a black matrix and an organic insulating pattern on a base substrate with a thin film transistor formed thereon, wherein the black matrix and the organic material pattern are formed by using an identical mask.

Array substrate and method of manufacturing the same

A light valve structure, a manufacturing method therefor, an operating method therefor, an array substrate and an electronic device are provided. The light valve structure includes a base substrate, a light-transmissive part and a light-shielding part. The light-transmissive part is disposed on the base substrate and light-transmissive, and it at least includes a first electrode. The light-shielding part is disposed on the light-transmissive part; a first end of the light-shielding part is fixed relative to the light-transmissive part; and the light-shielding part includes a base layer and a second electrode layered on the base layer. The light-shielding part is configured to be curled so as to be away from the light-transmissive part, and/or the light-shielding part is configured to be spread due to the mutual adsorption between the first electrode and the second electrode, so as to be superimposed on the light-transmissive part.

Light valve structure, manufacturing method therefor, operating method therefor, array substrate and electronic device

The present disclosure provides a device for detecting a rotation angle of a prism and a method for using the same. The device for detecting a rotation angle of a prism is configured to detect, in the case that a prism film plate of a backlight module rotates relative to a display panel until the display panel displays a predetermined image, a rotation angle of the prism film plate relative to the display panel. The device for detecting a rotation angle of a prism includes: a stationary protractor; a film plate clamping mechanism configured to clamp the prism film plate; and a rotation mechanism which rotates the film plate clamping mechanism around an axis of the protractor. When the rotation mechanism drives the film plate clamping mechanism to rotate and the film plate clamping mechanism drives the prism film plate to rotate until the display panel displays the predetermined image, the rotation angle is detected based on an angle by which the film plate clamping mechanism rotates relative to the protractor.

Device for detecting rotation angle of prism and method for using the same

A color filter comprises a substrate (), color filter layers, and a black matrix (). A first transparent conductive layer () is provided on a side of the black matrix () close to the substrate (). A second transparent conductive layer () is provided on a side of the black matrix () facing away from the substrate (). The black matrix () is made of an electrochromic material. A display device including the color filter and a manufacturing method of the color filter are provided. The color filter allows the display device with good outdoor readability and excellent indoor display effect.

Color filter, method of manufacturing the same and display device

An array substrate and a manufacturing method thereof, and a display panel including the array substrate and a driving method thereof are provided. Each of the sub-pixel units of the array substrate includes a first thin film transistor and a second thin film transistor; the first thin film transistor includes a first gate electrode, a first source electrode and a first drain electrode; the second thin film transistor includes a second gate electrode, a second source electrode and a second drain electrode; each of the sub-pixel unit further includes a first pixel electrode electrically connected to the first drain electrode, a second pixel electrode electrically connected to the second drain electrode; and the first pixel electrode and the second pixel electrode are disposed in different layers and insulated with each other.

Array substrate and manufacturing method thereof, display panel and driving method thereof

A transparent display device, comprising: a display panel; a system light source provided over a non-display surface of the display panel; an article placement area located at a side of the system light source that is away from the display panel; an encapsulated cell provided between the system light source and the article placement area, wherein the encapsulated cell is provided with an electrochromic material therein; and a control member that is capable of controlling the electrochromic material in the encapsulated cell to regionally switch to a transparent state or a colored state. The present invention can realize a regionally transparent display and expand the application range of the transparent display device.

Transparent display device

The invention provides a method for patterning a graphene layer and a method for manufacturing a display substrate. The method for patterning a graphene layer comprises: forming an isolation layer on a graphene layer; forming a photoresist layer on the isolation layer; patterning the photoresist layer; etching the isolation layer according to the patterned photoresist layer to form a patterned isolation layer; etching the graphene layer according to the patterned photoresist layer to form a patterned graphene layer; and removing the patterned isolation layer. In the method of the invention, the unfavorable condition of the prior art may be avoided that a graphene film sloughs off or a photoresist remains on a graphene film when a photoresist material is peeled off, and the product yield can be improved in the case that the production cost is controlled.

Method for patterning a graphene layer and method for manufacturing a display substrate

The present disclosure relates to a sheet resistance measuring method, comprising the following steps: connecting at least one to-be-measured thin film having a predetermined shape to two separate electrodes in at least one pair of electrodes; measuring the resistance between the two electrodes in each pair of electrodes; and determining the sheet resistance of the to-be-measured thin film based on the measured resistance and the shape of the corresponding to-be-measured thin film.

Sheet resistance measuring method

The present invention provides a method for preparing a silicon dioxide substrate-based graphene transparent conductive film, which comprises: preparing a silicon dioxide substrate on a graphene transparent conductive film, thereby obtaining a silicon dioxide substrate-based graphene transparent conductive film. In the method for preparing a silicon dioxide substrate-based graphene transparent conductive film according to the embodiments of the present invention, the silicon dioxide substrate is prepared on the graphene transparent conductive film, and a graphene transferring step that is difficult to implement in the prior art can be avoided, thus the silicon dioxide substrate-based graphene transparent conductive film can be prepared conveniently, and the cost may be reduced at the same time.

Method for preparing a silicon dioxide substrate-based graphene transparent conductive film

A silk-screen printing plate is woven by at least two woven fibers, each of which is a polymer fiber or an inorganic fiber. The at least one of the woven fibers is soluble, for example in an organic solvent. The silk-screen printing plate has a varied mesh as the dissolution of the woven fiber(s).

Silk-screen printing plate

A display panel, a method for manufacturing the display panel and a display device are provided. The display panel comprises a first transparent substrate () and a second transparent substrate () disposed opposite to the first transparent (), the display panel further comprises a black matrix () disposed between the first transparent substrate () and the second transparent substrate (), wherein the black matrix () together with the first transparent substrate () and the second transparent substrate () forms a plurality of pixel spaces separated from each other, electrochromatic material () disposed in each of the pixel spaces, and the display panel further comprises a first electrode and a second electrode, the plurality of pixel spaces being disposed between the first electrode and the second electrode. The method for manufacturing the display panel and the display device utilize the electrochromatic material instead of liquid crystals, thus having various advantages, such as a simple structure, simple manufacturing processes, low cost, good economic effect, good display effect and etc.

Growing community of inventors

Beijing, China

Yue Shi