Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Groupco., Ltd.

Boe Technologies Group Co., Ltd.

Beijing Boe Technology

Ling Shi

Yipeng Chen

Zhenhua Zhang

Shiming Shi

Yao Huang

Tinghua Shang

Li Wang

Haigang Qing

Yang Zhou

Hao Zhang

Shuo Li

Yang Yu

Linhong Han

Bo Yang

Song Zhang

Tao Sun

Kuo Sun

Yi Zhang

Yu Wang

Weiyun Huang

Libin Liu

Tingliang Liu

Benlian Wang

Zheng Liu

Shun Zhang

Ming Hsi Wang

Ke Liu

Zhu Wang

Wenqiang Li

Xuewei Tian

Fei Fang

Hui Lu

Zhenglong Yan

Shuai Xie

Bingqiang Gui

Yunfei Li

Yanyang Shang

Kazuyoshi Nagayama

Chienpang Huang

Dan Guo

Xiaoqi Ding

Changchang Liu

Long Wang

Huijuan Yang

Weifeng Zhou

Rui Liu

Pengfei Yu

Yuan He

Pinfan Wang

Tao Gao

Jingquan Wang

Long Han

Chengchung Yang

Lang Liu

Guoqiang Tang

Peng Huang

Yao Hu

Yanqiang Wang

Xiangfei He

Yunhao Wang

Jianing Lu

Chien Pang Huang

Chuntong Jiang

Xuan Pang

Qiyang Wu

Weiqing Li

Qifu Ran

Ruoxiang Li

The present disclosure provides a display panel and a display device. The display panel includes: a base substrate including a display area and a non-display area, the non-display area including: a lead area, a bending area, and a bonding area; a plurality of touch wirings arranged on the base substrate, one end of the touch wirings being connected to the display area, and the other end extending to the bonding area via the lead area and the bending area; signal wirings including a first portion located at the lead area, a second portion located at the bending area, and a third portion located at the bonding area, the second portion including a plurality of sub-signal wirings, the plurality of sub-signal wirings being divided into a plurality of sub-signal wiring groups; where in the bending area, the touch wirings and the sub-signal wiring groups are alternately distributed in a first direction.

Display panel and display device

A display substrate, a manufacturing method therefor, and a display apparatus are provided. The display substrate includes a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer disposed on an substrate. The first semiconductor layer includes active layers of a plurality of poly silicon transistors, the first conductive layer includes gates of a plurality of poly silicon transistors, a first electrode plate of a storage capacitor and a first scan signal line. The second conductive layer includes a second electrode plate of the storage capacitor. The second semiconductor layer includes active layers of a plurality of oxide transistors. The third conductive layer includes gates of the plurality of oxide transistors.

Display substrate, manufacturing method therefor, and display apparatus

A pixel circuit includes a driving transistor, a reset sub-circuit, a leakage prevention sub-circuit and a data writing sub-circuit. The reset sub-circuit is configured to, under control of a first scanning signal, transmit a reference voltage signal to a first electrode of the driving transistor. The leakage prevention sub-circuit is configured to, under control of a second scanning signal, connect the first electrode of the driving transistor to a control electrode of the driving transistor. The data writing sub-circuit is configured to, under control of a third scanning signal, transmit a data signal to a second electrode of the driving transistor. The reset sub-circuit and the data writing sub-circuit are turned on sequentially when the leakage prevention sub-circuit is turned on; and the reset sub-circuit is turned on at least once when the leakage prevention sub-circuit is turned off.

Pixel circuit and driving method therefor, array substrate, and display apparatus

Provided is a display substrate. The display substrate includes including a base substrate having a first display region and a second display region; in the pixel circuit included in the pixels in the second display region, the conductive line connected to the metal layer is a transparent conductive line, and the transparent conductive line is disposed between the two existing insulating layers.

Display substrate, method for manufacturing same, and display device

Provided is a shift register. The shift register comprising: an input circuit, an intermediate circuit and an output circuit; the input circuit is connected to a first power supply terminal, a second power supply terminal, an input voltage terminal and a first clock signal terminal, and the input circuit is configured to output an intermediate input signal to the intermediate circuit; the intermediate circuit is connected to the first power supply terminal, the second power supply terminal and a second clock signal terminal, and the intermediate circuit is configured to output a first node signal to the output circuit; and the output circuit is connected to the first power supply terminal, the second power supply terminal, a first output terminal and a second output terminal, and the output circuit is configured to output a first output signal and a second output signal.

Shift register and control method therefor, gate drive circuit, and display panel

Embodiments of the disclosure provide a touch display panel and a display device. The touch display panel includes a base substrate, where the base substrate includes a display area, a bezel area surrounding the display area and a bonding area extending from the bezel area on one side; and a touch structural layer, on a side of the base substrate. The touch structural layer includes a plurality of touch traces in the bezel area; and at least part of the touch traces are single-layered traces and adjacent single-layered touch traces are disposed in different layers.

Touch display panel and display device

Provided is a display panel, including: a base substrate provided with a first display region and a second display region; a first auxiliary electrode layer, a first anode layer, a first light-emitting layer and a first cathode layer that are sequentially laminated, in a direction away from the base substrate, in the first display region; and a second auxiliary electrode layer, a second anode layer, a second light-emitting layer, and a second cathode layer that are sequentially laminated, in the direction away from the base substrate, in the second display region; wherein the first auxiliary electrode layer is connected to the first cathode layer and the second auxiliary electrode layer, and the second cathode layer is connected to the first cathode layer, the second cathode layer is provided with at least one hollowed-out region.

Display panel, method for manufacturing same, and display device

The present disclosure relates to a pixel driving circuit and a driving method thereof, a display panel, and a display device, the pixel driving circuit includes: a driving circuit, a control circuit, a first reset circuit, and a second reset circuit and a coupling circuit. The driving circuit, the control circuit, the first reset circuit and the second reset circuit all include transistors, the transistors in the driving circuit, the control circuit, the first reset circuit and the second reset circuit are all N-type transistors, the transistors in the first reset circuit are at least partially oxide transistors, and the transistors in the second reset circuit are at least partially the oxide transistors.

Pixel driving circuit and driving method thereof, display panel, and display device

A pixel circuit includes: data writing sub-circuit coupled to data signal terminal, scanning signal terminal and fourth node; first light-emitting control sub-circuit coupled to first voltage terminal, first light-emitting control terminal and second node; driving sub-circuit coupled to first node, the second node and third node; storage sub-circuit coupled to the first node and the fourth node; compensation sub-circuit coupled to compensation signal terminal, the first node and the third node; second light-emitting control sub-circuit coupled to the third node, second light-emitting control terminal, and an electrode of light-emitting element; first initialization sub-circuit coupled to first reset signal terminal, first initialization signal terminal and the fourth node; second initialization sub-circuit coupled to second reset signal terminal, second initialization signal terminal and an electrode of the light-emitting element; third initialization sub-circuit coupled to third reset signal terminal, third initialization signal terminal and the third node.

Pixel circuit, driving method, display substrate and display device

A display substrate and a display device are provided. The display substrate includes sub-pixels including a light emitting element and a pixel circuit, the light emitting element includes a second electrode including a main body electrode. The sub-pixels include a first color sub-pixel which includes a first connecting portion. In the first color sub-pixel, the connecting electrode is connected with the first connecting portion through a first via hole, and the first connecting portion is electrically connected with the pixel circuit through a first connecting hole; and the first via hole and the first connecting hole are not overlapped with the main body electrode, and orthographic projections of the first via hole and the first connection hole on a first straight line extending in an extension direction of the data line are overlapped.

Display substrate and display device

A display substrate and a display device. The display substrate includes a plurality of sub-pixel groups and a plurality of signal line groups. The plurality of signal line groups are arranged along a first direction and are spaced apart from each other, each of the signal line groups includes at least one signal line, and the signal line extends along a second direction intersecting the first direction. Each of the sub-pixel groups includes a first sub-pixel, and the first sub-pixel includes a first anode and a first effective light-emitting region, the first anode includes a first main portion, and the first main portion at least partially overlaps with the first effective light-emitting region, a size of the first main portion in the first direction is larger than a size of the first main portion in the second direction, and the first anode overlaps with two adjacent signal line groups.

A pixel circuit includes a drive sub-circuit, a write sub-circuit, a compensation sub-circuit, a first reset sub-circuit, a second reset sub-circuit and a light-emitting element. The drive sub-circuit is configured to provide a drive signal to a third node in response to signals of the first node and the second node; the write sub-circuit is configured to write the signal of the data signal line to the second node or the third node under a control of a signal of a first scanning signal line; the compensation sub-circuit is configured to compensate a voltage at the first node under the control of the signal of the first scanning signal line.

Pixel circuit, driving method therefor, and display apparatus

A display panel and a display device are described. The display panel includes a first display area, the first display area includes a first external area and a first compression area, and the first compression area is located at a side in a first direction of the first external area, wherein the first direction is parallel to the data line. The display panel further includes a plurality of first light-emitting units and a plurality of first pixel driving circuits.

A display substrate, a display panel and a display apparatus are provided. The display substrate includes a first display region and a second display region, and a light transmittance of the first display region is greater than a light transmittance of the second display region. A plurality of sub-pixels located in the first display region includes a plurality of sub-pixel groups, each sub-pixel group includes a first sub-pixel and a second sub-pixel, the first pixel driving circuit includes a first sub-pixel driving circuit and a second sub-pixel driving circuit. The first sub-pixel driving circuit includes at least a first reset transistor, the second sub-pixel driving circuit includes at least a second reset transistor, and the first reset transistor of the first sub-pixel driving circuit and the second reset transistor of the second sub-pixel driving circuit are at least partially shared with each other.

Display substrate, display panel and display apparatus

Disclosed are a pixel circuit, a driving method thereof, and a display apparatus. The pixel circuit includes a driving sub-circuit, a writing sub-circuit, a compensation sub-circuit, a reset sub-circuit, and a light-emitting element, the driving sub-circuit provides a driving current to a third node in response to a control signal of a first node; the writing sub-circuit writes a signal of a data signal line to a second node in response to a control signal of a first scan signal line, the signal of the data signal line is a data voltage signal or a reset voltage signal; the compensation sub-circuit writes the reset voltage signal to the third node in response to a control signal of the first scan signal line; the compensation sub-circuit further compensates the first node in response to a control signal of the first scan signal line.

Pixel circuit, driving method thereof, and display apparatus

Growing community of inventors

Beijing, China

Ling Shi