Huawei Technologies Co., Limited

Boe Technology Group Co., Ltd.

Tencent Technology (Shenzhen) Company Limited

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yunnan Invensight Optoelectronics Technology Co., Ltd.

Microsoft Technology Licensing, LLC

Chinese Academy of Sciences

Tsinghua University

Shenzhen Yinwang Intelligent Technologies Co., Ltd.

Boe Technology Group

Qian Wu

Longfei Fan

Zhiheng Guo

Xinqian Xie

Pengcheng Lu

Zhe Jin

Dongsheng Li

Wei Liu

Dacheng Zhang

Yunlong Li

Zhijian Zhu

Xiaochuan Chen

Sha Ma

Pengxia Liang

Zheng Fang

Chenyu Chen

Yanliu Sun

Song Yang

Yujie Liu

Jiahui Han

Ge Shi

Yuanlan Tian

Hongpeng Li

Ning Jiang

Zhongli Dong

Chen Zhou

Rongfei Chen

Xue Dong

Lixia Xue

Guangcai Yuan

Xinghua Song

Dongmei Zhang

Xiao Xiao

Hao Wu

Fan Li

Chao Luo

Lei Gao

Yingnong Dang

Zhiwei Liang

Yongqiang Fei

Ke Wang

Muxin Di

Wenping Bi

Haoyuan Fan

Ronghua Lan

Jun Liu

Yingtao Wang

Lixin Liu

Meng Yan

Xuan Feng

Sida Song

Qian Jia

Qingxun Zhang

Mingxing Wang

Hao Ye

Zhiping Wang

Yuanjie Li

Jiayi Liu

Xiawei Yun

Sheng Tang

Tantan Zhang

Qingxu Wang

Jieya Zhou

Nannan Huang

Zongru Wu

Shulei Tian

Hewu Li

Zeqi Lai

Tian Zheng

Ni Su

Difei Chen

Chenglin Zhong

Han Yin

Niko Schwarz

Cuo Wang

Lihu Shi

The display substrate includes: a substrate, a plurality of pixel units at a side of the substrate, a color filter layer at a light emergent side of the pixel units, a light processing structure, and a cover plate at a side of the color filter layer facing away from the substrate. Each of the pixel units includes a plurality of sub-pixel units. The color filter layer includes a plurality of color filter units arranged in one-to-one correspondence to the sub-pixel units. The color filter units are closely arranged. An orthographic projection of the light processing structure on the substrate covers a junction of the color filter units of different colors. The light processing structure is configured to prevent light rays emitted from the sub-pixel units and having an angle greater than a critical angle of total reflection of the cover plate from being emitted from the cover plate.

Display substrate having light processing structure for reducing optical crosstalk of adjacent sub-pixel units and display device

A display panel and a display apparatus are disclosed. The display panel includes multiple light emitting device groups, multiple light exiting part groups and multiple optical structure units, wherein each light emitting device group includes multiple light emitting devices including first and second light emitting devices, for emitting light of a preset color; each light exiting part groups includes first and second color conversion parts; an orthographic projection of each optical structure unit on the first base substrate covers an orthographic projection of at least one light emitting device group on the first base substrate, each optical structure unit is to direct light emitted by the first and second light emitting devices to the first and second color conversion parts, respectively, the first and second color conversion parts are to convert light of the preset color into light of a first color and light of a second color, respectively.

Display panel including light emitting device groups, light exiting part groups and optical structure units, and display apparatus

A display panel includes a plurality of first pixel units, each of the first pixel units including a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel of different colors, and the four sub-pixels including a white sub-pixel. In each of the first pixel units, the four sub-pixels are arranged in two rows and two columns, the first sub-pixel and the fourth sub-pixel are diagonally located and centrally symmetric, the second sub-pixel and the third sub-pixel are diagonally located and centrally symmetric, the first pixel unit composed of the four sub-pixels is formed in a hexagon as a whole, and the first pixel unit has at least two obtuse angles or two arc edges protruding toward a direction away from a center of the first pixel unit.

Display panel and manufacturing method therefor, and display device having improved utilization of light

The line drive signal enhancement circuit includes a first control unit, a second control unit, a first output unit and a second output unit. The first control unit is used for outputting the first power supply voltage to the first node or the second node under the control of the first control terminal and the second control terminal. The second control unit is used for outputting the second power supply voltage to the second node in response to the first power supply voltage on the first node, and is further used for outputting the second power supply voltage to the first node in response to the first power supply voltage on the second node.

Line drive signal enhancement circuit, shift register unit and display panel

A display panel and a display device, the display panel includes a sub-pixel, wherein the sub-pixel includes a pixel circuit and a light emitting element, the pixel circuit includes a data writing sub-circuit, a storage sub-circuit and a driving sub-circuit. The storage sub-circuit includes a storage capacitor (Cst) including a first capacitor electrode and a second capacitor electrode, the second capacitor electrode includes a first region, a second region and a third region, a carrier mobility in the second region is different from a carrier mobility in the first and third regions, and an area of the second region is larger than an area of the first and third regions. The control electrode of the driving sub-circuit and the first capacitor electrode are disposed in the same layer and implemented as an integral structure.

Display panel with storage capacitor having different carrier mobility regions and display device

Provided by the present application are a method and a device for constructing integrated space-terrestrial network, the method including: obtaining a target constellation and standardizing a relative motion between each target satellite in the target constellation and earth's surface according to a principle of making a satellite running in a recursive earth-repeat orbit have fixed satellite subpoint trajectories; obtaining a recursively extended topological structure according to the target constellation; according to the extended topological structure, dividing geographical cells and obtaining a mapping relationship between the geographical cells and the satellite subpoint trajectories to facilitate network addressing and networking management based on geographical location; and performing, based on a deployment rule, a recursive incremental deployment according to the extended satellite network topological structure, and realizing integrated space-terrestrial network.

Method and device for constructing integrated space-terrestrial network

A method for wireless communication and an apparatus are provided, comprising: determining location information, wherein the location information indicating a quantity of M subcarrier spacings between a second location of a physical resource block (PRB) in a system common PRB grid and a first location in a synchronization signal block, the system common PRB grid having a first subcarrier spacing, the first location being a beginning subcarrier of the synchronization signal block and the first location overlapping with the PRB; sending the location information via a broadcast message.

Physical resource block PRB grid indication method and device

A signal transmission method includes a radar detection apparatus selecting a transmit frequency band from a predefined or pre-specified first frequency band. The first frequency band is pre-divided into M sub-frequency bands, and the transmit frequency band includes N sub-frequency bands in the M sub-frequency bands, where a bandwidth of the transmit frequency band is greater than or equal to an operating bandwidth of the radar detection apparatus. A sum of bandwidths of any N−1 sub-frequency bands in the N sub-frequency bands is less than the operating bandwidth of the radar detection apparatus. In addition, a minimum quantity of sub-frequency bands is used to transmit a signal.

Signal transmission method and apparatus

A display substrate and a display device are provided. The display substrate includes a backplane including a plurality of pixel regions; and light emitting units arranged in one-to-one correspondence with the plurality of pixel regions. Each light emitting unit includes light emitting sub-units arranged in a plurality of rows and a plurality of columns, each row of light emitting sub-units includes a plurality of light emitting sub-units arranged along a row direction, each column of light emitting sub-units includes one light emitting sub-unit, and orthographic projections of light emitting regions of two adjacent columns of light emitting sub-units on a first straight line extending along a column direction are not overlapped; and in each light emitting unit, there is no gap between orthographic projections of the light emitting regions of the two adjacent columns of light emitting sub-units on a second straight line extending along the row direction.

Display substrate and display device

A display panel and a display apparatus are provided. The display panel includes a base substrate including a pixel circuit and a light-emitting element. The pixel circuit includes a data writing sub-circuit, a storage sub-circuit, a driver sub-circuit and a first sub-circuit. The data writing sub-circuit is configured to transmit a data signal to a first terminal of the storage sub-circuit in response to a control signal. A control electrode of the driver sub-circuit is coupled to the storage sub-circuit, a first electrode of the driver sub-circuit is configured to receive a first power supply voltage, and a second electrode is coupled to a first electrode of the light-emitting element. The first sub-circuit includes a first transistor, where a gate and a first electrode of the first transistor are both coupled to the same electrode of the driver sub-circuit.

Display panel and display apparatus

Provided is a display module. The display module includes: a base substrate, and a plurality of pixel circuits arranged in an array, a plurality of pixel electrodes arranged in an array, a liquid crystal layer, and a light source that are disposed on a side of the base substrate and successively arranged along a direction away from the base substrate; wherein the pixel circuit at least comprises a drive transistor, the drive transistor comprising a gate electrode, a first electrode, and a second electrode; and the pixel electrode at least comprises a reflective electrode.

Display module and method for driving same, and display device

The present disclosure provides a line drive signal enhancement circuit, a shift register unit, and a display panel, and relates to the technical field of display. The line drive signal enhancement circuit includes a control unit, an inverter unit, a first output unit and a second output unit. The control unit has a first peripheral control terminal and a second peripheral control terminal respectively loaded with two inverted signals, and the input terminal is electrically connected with the first power supply lead. The first output unit and the second output unit both have two input terminals. The two input terminals are respectively electrically connected with the first power supply lead and the second power supply lead. The output terminal of the control unit is electrically connected with the control terminal of the first output unit and/or the control terminal of the second output unit.

Line drive signal enhancement circuit, shift register unit, display panel

A media stream playing method includes: obtaining a first attribute parameter set when detecting that a first passenger views a first media stream played on a first vehicle-mounted screen, where the first attribute parameter set includes an identity of the first passenger and the first vehicle-mounted screen viewed by the first passenger; and when determining that attention of the first passenger is lost from the first vehicle-mounted screen, if determining, based on a stored second attribute parameter set, that a second vehicle-mounted screen that is viewed by a second passenger is the first vehicle-mounted screen, indicating to continue playing the first media stream on the first vehicle-mounted screen, where the second attribute parameter set includes an identity of the second passenger and the second vehicle-mounted screen.

Media stream playing method and apparatus

Growing community of inventors

Beijing, China

Qian Wu