Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Tsinghua University

Beijing Sensetime Technology Development Co., Ltd.

Symantec Corporation

Beijing Boe Technology Development Co., Ltd.

Yi Qu

Xin Zhang

Xiaofeng Jiang

Meng Zhang

Lulu Yang

Yang Zhou

Lu Bai

Huijun Li

Yupeng He

Tinghua Shang

Huijuan Yang

Linhong Han

Siyu Wang

Junxiu Dai

Hao Zhang

Yi Zhang

Jie Dai

Yu Wang

Ming Wang

Pengfei Yu

Tingliang Liu

Shun Zhang

Mengqi Wang

Bo Zhang

Chang Luo

Ke Xu

Hongwei Ma

Song Liu

Xinxin Wang

Jianping Shi

Zhiwen Chu

Wenlong Chen

Mingyang Huang

Wanzeng Fu

Xiangdan Dong

Yuanqi Zhang

Jie Liu

Mengmeng Du

Graham Bromley

Biao Liu

Guomeng Zhang

Yongjie Song

Jiamian Sun

Tuan Liang

Wei Wang

Zhenhua Zhang

Weibao Wu

Fengli Ji

Tianyi Cheng

Yan Huang

Jianpeng Wu

Ping Wen

Xin Chen

Thomas G Clifford

James P Ohr

Yulong Wei

Yuan Liu

Sen Du

Li Song

Junxi Wang

Guoqing Zhang

Shanshan Bao

Zhongying Yang

Hongxia Yang

Dongxiao Shan

Gang Luo

Xinxin Jin

Jon Genda

Youjian Zhao

Lan Lan

Jian Jun Lu

Wei-Zhen Zhu

Aoyuan Feng

Zhigang Sun

Zhaolei Li

Shuanghui Zhao

Yubing Zhang

Junxin Yue

Disclosed are a display panel and a display apparatus. The display panel includes a display region and a bonding region located on one side of the display region in a first direction; the display region includes multiple sub-pixels arranged in an array and multiple data lines electrically connected with the multiple sub-pixels; the bonding region includes multiple data line leads connected with the multiple data lines and multiple pins connected with the multiple data line leads, the multiple pins are located on one side of the multiple data line leads away from the display region; the bonding region further includes a first wiring region, a bending region, and a second wiring region disposed in sequence along the first direction, the second wiring region includes a first through hole located between the multiple data line leads, and the first through hole is configured to correspond to a first photosensitive element.

Display panel and display apparatus

A scanning control circuit configured to be applied to a display panel including Q display areas, includes: Q gate initization signal lines, Q light-emittig initialization signal lines and Q scanning control sub-circuits. Each scanning control sub-circuit corresponds to a display area. The scanning control sub-circuit includes a gate scanning control unit and a light-emitting scanning control unit. The gate scanning control unit is configured to be turned on under control of a gate initialization signal from a gate initialization signal from the gate initialization signal line. The light-emitting scanning control unit is configured to be turned on under control of a light-emitting initialization signal from a light-emitting initialization signal line coupled thereto, and to be turned off under control of another light-emitting initialization signal from the light-emitting initialization signal line.

Scanning control circuit and method for driving the same, display substrate, display panel and device

Disclosed are a display substrate and a display apparatus, wherein the display substrate includes a display region and a non-display region which includes a rounded corner region; the display substrate includes a circuit structure layer including a pixel circuit and a control drive circuit; the circuit structure layer further includes a plurality of reset output lines and a plurality of reset transfer lines located in the non-display region and disposed on a side of the control drive circuit close to the display region, and an extension direction of the reset output line and an extension direction of the reset transfer line intersect; the reset transfer line is connected with the pixel circuit; an orthographic projection of at least one reset transfer line located in the rounded corner region on the base substrate is partially overlapped with orthographic projections of the plurality of reset output lines on the base substrate.

Display substrate and display apparatus

A display substrate includes: a base substrate including a display region and a non-display region surrounding the display region; a plurality of sub-pixels in the display region; a plurality of power lines in the display region, the plurality of power lines extending along a first direction, and being electrically connected to the plurality of sub-pixels and being configured to provide power signals for the plurality of sub-pixels; a plurality of dummy sub-pixels in the non-display region on one side of the display region along the first direction; and a plurality of dummy power lines in the non-display region, the plurality of dummy power lines extending along the first direction, the plurality of dummy power lines and the plurality of dummy sub-pixels being on the same side of the display region.

Display substrate and display device

A display substrate includes a base substrate, multiple sub-pixels, multiple first gate drive circuits, and at least one auxiliary structure. The base substrate includes a display region and a peripheral region located at a periphery of the display region. The multiple sub-pixels are located in the display region. The multiple first gate drive circuits and the at least one auxiliary structure are located in the peripheral region. The multiple first gate drive circuits are configured to provide first gate drive signals to the multiple sub-pixels. One auxiliary structure is disposed between adjacent first gate drive circuits.

A display substrate and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate. Each sub-pixels includes a pixel circuit. The plurality of sub-pixels include a first sub-pixel. The compensation sub-circuit of the first sub-pixel includes a first electrode, a second electrode, and a connection portion between the first electrode and the second electrode. The first drive electrode of the light-emitting element of the first sub-pixel includes a first main body portion including a first side parallel to a certain direction, and a first protruding portion protruding from the first side of the first main body portion. The first protruding portion at least partially overlaps with the connection portion of the compensation sub-circuit of the first sub-pixel in a direction perpendicular to the base substrate. The light-emitting element of the first sub-pixel is configured to emit green light.

Disclosed are a display panel and a display device. The display panel comprises: a base substrate, a plurality of scanning lines, a first insulating layer, a plurality of data lines, an interlayer insulating layer, and an auxiliary power line. The auxiliary power line comprises: a plurality of sub-auxiliary power lines and a plurality of auxiliary conduction lines; the plurality of sub-auxiliary power lines are arranged in a first direction and extend in a second direction, and two sub-auxiliary power lines that are at least partially adjacent are electrically connected by means of at least one auxiliary conduction line; the orthographic projection of at least one of the plurality of auxiliary conduction lines on the base substrate does not overlap the orthographic projections of the scanning lines on the base substrate.

Display panel and display device

A display motherboard and a manufacturing method of a display substrate are provided. The display motherboard includes: a substrate including a valid area and an edge area, the valid area including a plurality of panel areas and a to-be-cut area, and the panel area including a display area and a frame area; multiple first power lines in each display area and the edge area and extending along a first direction; multiple first display electrodes in each display area and multiple virtual electrodes in the edge area, the first display electrodes and the virtual electrodes being in the same layer; wherein an orthographic projection of each first display electrode on the substrate overlaps an orthographic projection of at most one first power line on the substrate, and an orthographic projection of each virtual electrode on the substrate overlaps orthographic projections of at least two first power lines on the substrate.

Display motherboard and method for manufacturing display substrate

A display substrate includes a first voltage line, an alternating current signal line and a second voltage line arranged on a substrate, the substrate includes a display region and a non-display region; the display substrate further includes a first conductive layer, a first insulation layer and a second conductive layer laminated one on another on the substrate, the first voltage line and the alternating current signal line are arranged on the first conductive layer, and the second voltage line is arranged on the second conductive layer; the first voltage line is lapped onto the second voltage line through a first groove penetrating through the first insulation layer; and an orthogonal projection of the second voltage line onto the substrate overlaps an orthogonal projection of the alternating current signal line onto the substrate at an overlapping region.

A display substrate and a display device are provided. The display substrate includes a base substrate, a pixel circuit layer and an anode layer; the pixel circuit layer includes a plurality of pixel driving circuits, the anode layer includes a plurality of anode groups, each of the plurality of anode groups includes a first anode and a second anode which are oppositely arranged, the first anode includes a first main body portion and a first connection portion, the first anode further includes an extension portion and an anode compensation portion, an orthographic projection of the anode compensation portion on the base substrate covers one thin film transistor in the pixel driving circuit connected to the first connection portion.

A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.

Display substrate and method for manufacturing the same, display device

A display panel is provided. The display panel comprises: a touch electrode layer at least partially in a display area of the display panel; a gate-on-array in a peripheral area of the display panel; and a crack detection circuit; wherein at least a portion of signal lines in the crack detection circuit comprises a metal line in a same layer as mesh lines of the touch electrode layer.

Display panel and display apparatus having crack detection circuit with conductive loop

Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.

A display panel includes a display area surrounding a through hole and an isolation area between the through hole and the display area. The isolation area includes at least two annular blocking dams surrounding the through hole. A first metal layer, an insulating layer and a second metal layer are arranged in a gap between the adjacent annular blocking dams. The isolation area further includes a through hole crack detection line wound around the edge of the through hole. The through hole crack detection line includes a first detection line and a second detection line. The first detection line on the same layer as the first metal layer and the second detection line on the same layer as the second metal layer are electrically connected through a via hole of the insulating layer.

A display area of the array substrate only includes first sub-pixels capable of emitting light. In each two adjacent rows of first sub-pixels, a gate line electrically connected to one row of the plurality of rows of first sub-pixels and a reset signal line electrically connected to another row of the plurality of rows of first sub-pixels are electrically connected to the same first gate drive circuit. A target line electrically connected to a first row of the plurality of rows of first sub-pixels (i.e., another line other than the line electrically connected to the first gate drive circuit) is electrically connected to a second gate drive circuit. A target line electrically connected to a last row of the plurality of rows of first sub-pixels (i.e., another line other than the line electrically connected to the first gate drive circuit) is electrically connected to a third gate drive circuit.

Array substrate, display panel and display device

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Beijing, China

Yi Qu