Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

1) Chengdu Boe Optoelectronics Technology Co., Ltd.

Shanghai Guangwei Electric & Tools Co., Ltd

Shanghai Power Station Co., Ltd

Shanghai Greatway Top Power Co., Ltd

Zhiliang Jiang

Pan Zhao

Ziyang Yu

Ming Hu

Erjin Zhao

Ge Wang

Shilong Wang

Jun Yan

Tiaomei Zhang

Wenbo Chen

Lingran Wang

Zhenli Zhou

Tianyi Cheng

Haijun Qiu

Jianpeng Wu

Mengqi Wang

Gukhwan Song

Qingqing Yan

Haigang Qing

Cong Liu

Li Song

Ting Wang

Yunsheng Xiao

Wenhui Gao

Quanyong Gu

Qing He

Zi Qiao

Xiangnan Pan

Minghua Xuan

Ping Wen

Qian Xu

Yonglin Guo

Renrong Gai

Juntao Chen

Yu Zhang

Chao Wang

Chang Liu

Yinan Liang

Hao Yan

Dianjie Hou

Ming Mao

Xiaomin Yuan

Wei Liu

Bo Zhang

Yang Yang

Fan He

Fengli Ji

Qian Ma

Fei Chen

Miao Wang

Jingwen Zhang

Dan Cao

Zeyu Li

Jaeseung Kim

Sifei Ai

Zaiyong Long

Fei Qi

Jianghua Liu

Yu Wang

Benlian Wang

Shun Zhang

Yun Qiu

Zhenhua Zhang

Peng Xu

Na Zhang

Binyan Wang

Haidong Wu

Fei Li

Lang Liu

Xiang Feng

Song Wang

Chao Kong

Xiaojin Zhang

Xiaolong Zhu

Min Chen

Zhiguang Zhang

Mingqiang Wang

Long Ma

Guanyin Wen

Zhongjie Wang

Zhihong Cui

Huatao Li

Mingfang Wang

Haitao Yi

Qi Wei

Zhenghong Wang

Hui He

Qilin Lei

Xiaoling Luo

Jiang Xie

Yeping Fan

Zhongren Zhang

Weiling Ma

This disclosure provides a display substrate, a display, and a display substrate driving method. The display substrate includes a first-category pixel row, a second-category pixel row, a first drive line, a second drive line and at least one category of data signal source; a first gate on array (GOA) circuit is used for providing a starting signal of a first frequency to the first-category pixel row; a second GOA circuit is used for providing a starting signal of a second frequency to the second-category pixel row; the at least one category of data signal source is used for supplying a data signal to data signal lines of the first-category pixel row and the second-category pixel row.

Display substrate, display, and display substrate driving method

A display substrate and a display device are provided. The display substrate includes: a plurality of sub-pixels; a first electrode layer including a plurality of anode structures; and a pixel definition layer located on a side of the first electrode layer away from the base substrate and including a plurality of openings. For at least some sub-pixels, an orthographic projection of the opening of each sub-pixel falls into that of the anode structure of the sub-pixel on the base substrate, a figure of the orthographic projection of the opening of each sub-pixel has a different shape from a figure of the orthographic projection of the anode structure of the sub-pixel on the base substrate. The figure of the orthographic projection of the anode structure of each sub-pixel has more symmetry axis than the figure of the orthographic projection of the opening of the sub-pixel on the base substrate.

Display substrate and display device with special-shaped sub-pixel opening

Disclosed are a display substrate and a display device. The display substrate includes a base substrate which includes a display region and a frame region surrounding the display region; at least one circle of blocking dam arranged around the display region in the frame region; and a touch metal layer located on the side, away from the base substrate, of the layer where the blocking dam is located; the touch metal layer includes a plurality of touch electrodes and a plurality of touch signal lines electrically connected to the plurality of touch electrodes, wherein the plurality of touch electrodes are at least partially located in the display region, and the plurality of touch signal lines are located in the frame region; the plurality of touch signal lines include: a plurality of first wirings and a plurality of second wirings arranged in parallel in a first direction.

Display substrate and display device

A display substrate, a manufacturing method thereof and a display apparatus are provided. The display substrate includes a display region including N pixel groups in a first direction and a peripheral region; each pixel group includes at least one row of pixel regions; the display substrate includes: first and second reset lines; wherein each row of pixel regions corresponds to one first reset line and one second reset line; (N+M) first shift register units are arranged along the first direction; an output terminal of an ith first shift register unit is connected to a second reset line corresponding to an (i−M)th row of pixel regions; an output terminal of a jth first shift register unit is connected to a first reset line corresponding to a jth row of pixel regions through a signal transmission line; N is an integer greater than 2, M is a preset positive integer, M+1≤i≤N+M, 1≤j≤N, and i and j are both integers; orthographic projections of the signal transmission line and at least one of the first shift register units on the base substrate overlaps with each other.

Display substrate, manufacturing method thereof and display apparatus with shared shift register units

A touch display structure includes a light-emitting substrate and a touch structure. The touch structure includes first touch channels and second touch channels. At least one first touch channel includes adjacent first sub-touch channels, and a first sub-touch channel includes first touch electrodes; and in the same first touch channel, two adjacent first sub-touch channels are electrically connected; and/or at least one second touch channel includes adjacent second sub-touch channels, and a second sub-touch channel includes second touch electrodes; and in the same second touch channel, two adjacent second sub-touch channels are electrically connected. The touch structure includes crossing metal lines to form metal grid squares which form first touch electrodes and second touch electrodes in the touch structure. The light-emitting substrate includes sub-pixels. Orthographic projections of light-emitting regions of at least two sub-pixels are within a range of an orthographic projection of the same metal grid square.

Touch display structure and display apparatus

A pixel circuit, a pixel driving method, and a display device. The pixel circuit includes a light-emitting element, a driving circuit, and a data writing circuit; the data writing circuit is electrically connected to a first scanning terminal, a data line and a first terminal of the driving circuit, and is configured to write a data voltage provided by the data line into the first terminal of the driving circuit under control of a first scanning signal provided by the first scanning terminal during a data writing phase included in a refresh frame, and write a reset voltage provided by the data line into the first terminal of the driving circuit under control of the first scanning signal during a reset phase included in a hold frame; the driving circuit is configured to drive the light-emitting element under control of a potential of a control terminal thereof.

Pixel circuit, pixel driving method, and display device

A display substrate and a manufacturing method therefor, and a display device are provided. The display substrate includes a drive circuit layer disposed on a substrate, the drive circuit layer includes a plurality of circuit units, at least one circuit unit includes a pixel drive circuit, a first power supply line providing a power supply signal to the pixel drive circuit, a data signal line providing a data signal to the pixel drive circuit, and a data fan-out line connected with the data signal line; at least a portion of the first power supply line, the data signal line, and the data fan-out line extends along a second direction and is arranged at intervals along a first direction, at least a portion of the data fan-out line is disposed between the first power supply line and the data signal line, the first direction intersects with the second direction.

Display substrate with optimized fan-out structure, preparation method thereof, and display apparatus

Provided are a display substrate and a display device. The display substrate includes: a base substrate; sub-pixels; light emitting elements; pixel driving circuits; an initialization voltage signal line extending in the first direction; and a control signal line partially extending in the first direction. In a frame of driving the pixel driving circuits of a row of sub-pixels, the control signal controls, in at least one first time period, at least two transistors of the pixel driving circuit to turn on, the initialization voltage signal is provided to the pixel driving circuit in a second time period, and the first and second time periods are separated in timing. An orthographic projection of the initialization voltage signal line on the base substrate overlaps at least partially with that of the control signal line located on a different layer, with an overlapping rate of 60% to 100%.

A display panel includes a pixel drive circuit for driving a light emitting unit. The pixel drive circuit is connected to the first electrode of the light emitting unit, and the display panel further includes: a base substrate, a first power line, a second power line, and a common electrode layer. The first power line and the second power line are located a the display area of the display panel, the orthographic projection of the first power line on the base substrate is extended along the first direction, the orthographic projection of the second power line on the base substrate is extended along the second direction, and the second direction is intersected with the first direction, at least a part of the second power line is connected to at least a part of the first power line through a via hole.

Display panel and display device

Provided are a driver IC and a display device. The driver IC includes at least one GOA pad area. Each of the at least one GOA pad area includes a plurality of first pads arranged in a plurality of rows and a plurality of columns. Each of the plurality of columns of the first pads is divided into at least two first pad groups arranged independently of each other. Each of the at least two of the first pad groups includes at least two of the first pads adjacent to each other, and the first pads in each of the first pad groups are electrically connected with each other. The driver IC further includes a plurality of leads electrically connected with the first pad groups, and each of the first pad groups is electrically connected with a different lead.

Driver IC and display device

A driving circuit includes a first driving signal generation circuit, a first output control circuit, a first gating circuit, a first first energy storage circuit, a first second energy storage circuit and a first output circuit; N is a positive integer; the first gating circuit controls to write the gating input signal into the first first node under the control of the gating control signal; the first output circuit controls to connect the Nth stage of output driving terminal and the first voltage terminal under the control of the potential of the first second node, and controls to connect the Nth stage of output driving terminal and the second voltage terminal under the control of the potential of the first third control node; the first third control node and the first second control node are different nodes.

Driving circuit, driving method, driving module and display device

A display substrate and a driving method therefor, and a display device. The display substrate comprises a plurality of circuit units, at least one circuit unit comprising a pixel driving circuit, which at least comprises a compensation transistor, a driving transistor, a data writing transistor, a first storage capacitor, and a second storage capacitor, wherein a gate electrode of the data writing transistor is connected to a first scan signal line; a gate electrode of the compensation transistor is connected to a second scan signal line; a first end of the first storage capacitor is connected to a gate electrode of the driving transistor; a first end of the second storage capacitor is connected to a first electrode of the driving transistor; and a second end of the first storage capacitor and a second end of the second storage capacitor are connected to a first power line.

Display substrate and driving method therefor, and display device

A driving circuit includes a driving signal generation circuit, a gating circuit, an output control circuit, an output circuit and a voltage control circuit; the driving signal generation circuit generates an Nth stage of driving signal, the output control circuit connects the first control node and the second node under the control of the potential of the first node; the gating circuit controls to write a gating input signal into the first node under the control of a gating control signal; the voltage control circuit controls a potential of the second node according to a potential of the first node; the output circuit connects the output driving terminal and the first voltage terminal under the control of the potential of the second node, and connects the output driving terminal and the second voltage terminal under the control of the potential of the third control node.

Gate driving circuit having a gating circuit, and driving method thereof

A display substrate including: a base substrate with a display region, an encapsulation region and an edge region on a periphery of the encapsulation region, the edge region includes a bonding region on at least one side of the base substrate; a plurality of stacked inorganic film layers on a side of the base substrate; a plurality of first grooves, at the edge region, spaced apart from each other in a direction distal from the encapsulation region, and extending along a periphery of the base substrate, at least one of the plurality of first groove runs through at least one inorganic film layer of the plurality of inorganic film layers, and a distance between each first groove and the display region is larger than that between each first groove and an edge of the base substrate; and an organic layer.

Display substrate and method for manufacturing same, and display device

A display substrate and a preparation method thereof, and a display apparatus is provided in the present disclosure. The display substrate include a drive circuit layer disposed on the substrate, the drive circuit layer includes a plurality of circuit units, the circuit units include a pixel drive circuit and a data signal wire providing a data signal to the pixel drive circuit and an initial signal wire providing an initial signal; the plurality of circuit units includes at least one normal circuit unit and at least one tracing circuit unit, the normal circuit unit is provided with a first compensation line extending along a first direction and a second compensation line extending along a second direction.

Display substrate and preparation method thereof, display apparatus

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Beijing, China

Zhiliang Jiang