Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Tsinghua University

Boe Technology Groupco., Ltd.

Chongqing Boe Display Technology Co., Ltd.

Chengdu Bo Optoelectronics Technology., Ltd.

Yue Long

Weiyun Huang

Yao Huang

Benlian Wang

Lili Du

Meng Li

Chao Zeng

Yudiao Cheng

Yuanyou Qiu

Tingliang Liu

Yuanjie Xu

Tianyi Cheng

Binyan Wang

Qiwei Wang

Cong Liu

Chao Wu

Yang Wang

Hongjun Zhou

Wei Zhang

Libin Liu

Bo Shi

Xiangdan Dong

Haigang Qing

Yingsong Xu

Ming Hu

Hongwei Ma

Yunsheng Xiao

Youngyik Ko

Jianghua Liu

Zhenhua Zhang

Pinchao Gu

Linhong Han

Hongli Wang

Ni Yang

Yi Zhang

Yu Wang

Zhi Hu Wang

Yang Zhou

Jing Yu

Huijuan Yang

Wei Zhao

Fan Li

Pengfei Yu

Wen Tan

Zhidong Wang

Jiangnan Lu

Kuo Sun

Lei Zhang

Siyu Wang

Young Yik Ko

Guoqiang Tang

Kaipeng Sun

Jianchang Cai

Xingliang Xiao

Chi Yu

Feng Wei

Longhui Xue

Zhenxiao Tong

Hai Zheng

Yanqiu Zhao

Zhi Wang

Rui Zhou

Doyoung Kim

Zhongliu Yang

Yuqing Yang

Meng Zhao

Yonglin Guo

Qun Ma

Dongfang Yang

Changlong Yuan

Lina Wang

Erlong Song

Zhifeng Zhan

Songling Huang

Chengjie Qin

Zhenli Zhou

Shen Wang

Yiyang Zhang

Shikai Qin

Yangsheng Liu

Zhengkun Li

Xiping Li

De Li

Lisha Peng

Bo Wei

Xinjie Yu

Xiangdong Qin

Guobo Yang

Jun Zou

Guangzhou Zhao

Bangqing Xiao

Zhuoran Yan

Jiarui Dong

Mingfang Wang

Xuan Pang

Fuping Wang

Lin Gui

Yuge Chu

Yanwei Lu

Qiyang Wu

Display substrate, method for manufacturing the same and display device are provided. The display substrate includes a base substrate comprising a hole region, an isolation region surrounding the hole region, and a display region surrounding the isolation region. At least one isolation pillar is provided within the isolation region, and each isolation pillar is arranged at a perimeter surrounding the hole region. A light-emitting layer covering the isolation pillar is provided in the display region and the isolation region, and the isolation pillar separates the light-emitting layer located between the hole region and the display region. The isolation pillar includes: a plurality of layers of metal patterns sequentially arranged in a stack on the base substrate; and an insulating film layer which is a layer stack covering the metal patterns and has a shape conforming to shapes of the metal patterns. The display substrate, the method for manufacturing the same, and the display device provided by the present disclosure enables reduced masks, reduced costs and simplified process.

Display substrate and manufacturing method therefor, and display device

A display substrate includes a display region and a peripheral region on a periphery of the display region. At least multiple sub-pixels are arranged in the display region. At least one sub-pixel includes a pixel driving circuit arranged on an underlay substrate and a light emitting element connected with the pixel driving circuit. The light emitting element includes an anode, a light emitting layer and a cathode, and the cathode is electrically connected with a first power line. The first power line and a signal connection line are arranged in the peripheral region. A first sub-power line is connected with the first power line through the signal connection line in the peripheral region, and the first sub-power line is arranged in the display region.

Display substrate including connection line and power line surrounding display area, preparation method thereof, and display device

A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes: a base substrate; a first conductive element located on the base substrate; a first planarization layer located on the first conductive element; a second conductive element located on the first planarization layer and connected to the first conductive element through a first via hole penetrating through the first planarization layer; a second planarization layer located on the second conductive element; and a conductive line located on the second planarization layer; the second conductive element is recessed at the first via hole, the second planarization layer has a light-shielding portion, and an orthographic projection of the first via hole on the base substrate falls within an orthographic projection of the light-shielding portion on the base substrate.

Display substrate and manufacturing method thereof, and display device

Disclosed are a shift register unit (SRn), a drive control circuit, a display apparatus and a driving method. The shift register unit includes an input circuit, a control circuit, a first output circuit a second output circuit, and a noise reduction circuit configured, in response to a signal from the noise reduction signal terminal (VEL), to provide a signal from a third reference voltage signal terminal (V) to the second node (N) and to control the second output circuit to stop signal output.

Shift register unit, drive control circuit, display apparatus and driving method

A display panel includes: a pixel driving circuit layer, an anode layer, a light emitting layer, a cathode layer, an encapsulation layer and a touch function layer sequentially disposed on a base substrate. The display panel includes a plurality of light transmitting regions and a plurality of pixel cell regions, a plurality of traces of the pixel driving circuit layer are connected between adjacent pixel cell regions, and there are slits between adjacent traces. An orthographic projection of a wiring of the touch function layer on the base substrate overlaps with that of the slits on the base substrate. The display panel includes a second display region including the plurality of light transmitting regions and the plurality of pixel cell regions and a first display region. The number of pixel cells per unit area in the first display region is greater than that in the second display region.

Display panel and display device

A display panel includes a substrate, an insulating layer, a metal layer, a first transparent conductive layer and a second transparent conductive layer. The insulating layer has at least one via hole in each of a second sub-pixel region and a fourth sub-pixel region. The first transparent conductive layer includes a plurality of first transparent conductive lines. The second transparent conductive layer includes a Plurality of second transparent conductive lines. A total overlapping area between an orthographic projection of a first transparent conductive line on the substrate and orthogonal projections, on the substrate, of all via holes, in the second sub-pixel region, of the insulating layer is less than a total overlapping area between an orthographic projection of a second transparent conductive line on the substrate and orthogonal projections, on the substrate, of all via holes, in the fourth sub-pixel region, of the insulating layer.

Display panel and method of manufacturing the same, display apparatus

The present disclosure provides a display device and a manufacturing method thereof. The display device includes a display panel and a TOF sensor arranged at a side of the display panel away from a display surface. Detection light received by the TOF sensor is allowed to pass through a target light-transmitting region of the display panel. A light reflection interference layer is arranged on a surface of the target light-transmitting region facing the TOF sensor, and configured to adjust a transmission direction of reflected light between the display panel and a lens of the TOF sensor.

Display device and manufacturing method thereof

Provided is a display panel. The display panel includes: a base substrate; a plurality of pixel units disposed on the base substrate, wherein the pixel unit includes a pixel circuit and a light-emitting element; a constant voltage line, configured to provide a constant voltage to the pixel circuit; and a plurality of shield electrodes, wherein at least one of the plurality of shield electrodes corresponds to at least one pixel circuit, an orthographic projection of the at least one of the plurality of shield electrodes on the base substrate is at least partially overlapped with an orthographic projection of the corresponding at least one pixel circuit on the base substrate, at least part of the plurality of shield electrodes are connected, and the at least part of the plurality of shield electrodes are electrically connected to the constant voltage line.

A display panel includes: a base substrate, a pixel driving circuit layer in a second display region of the base substrate, a plurality of light emitting elements and a touch function layer at least in the second display region. A pixel driving circuit trace of the pixel driving circuit layer includes a plurality of first traces extending in a first direction and a plurality of second traces extending in a second direction intersecting the first direction. A first slit is between two adjacent first traces and a second slit is between two adjacent second traces. At least one of an orthographic projection of the first slit on the base substrate and an orthographic projection of the second slit on the base substrate at least partially overlaps with an orthographic projection of the touch function layer on the base substrate.

A display panel includes a base substrate, an assemble layer and an anode layer. The base substrate has a light transmissive area, and the light transmissive area includes at least one transparent display area. The transparent display area has a first boundary and a second being opposite in the row direction, and a third boundary and a fourth boundary being opposite in the column direction. The transparent display area includes at least one section, and the section includes multiple rows of sub-areas arranged in the column direction.

Display panel and terminal device with reference anode and offset anode

A display substrate has a first display region and a second display region, and includes first light-emitting device groups disposed in the first display region, first pixel circuit groups disposed in the second display region, lead groups, and a plurality of second pixel circuits disposed in the second display region. A first light-emitting device group includes N first light-emitting devices. A first pixel circuit group includes N first pixel circuits. A lead group includes N leads, an i-th first light-emitting device is electrically connected to an i-th first pixel circuit through an i-th lead, and lengths of 1st to N-th leads increase. At least one line of second pixel circuits is disposed between the 1st first light-emitting device and the 1st first pixel circuit. The N leads extend from the first display region to the second display region passing through the at least one line of second pixel circuits.

Display substrate and display apparatus

A display substrate and a display device are provided. The display substrate includes a display region; the display region includes a first display region and a second display region; the first display region includes at least one first light-emitting element, and the first display region allows light from the first side to be at least partially transmitted to the second side; the second display region includes at least one first pixel circuit, and the first light-emitting element is electrically connected with the first pixel circuit; the display substrate is provided with at least one signal transmission line and at least one first dummy wire; an orthographic projection of the first dummy wire on a plane parallel to the display substrate and an orthographic projection of the signal transmission line on the plane parallel to the display substrate are at least partially staggered.

Display substrate and display device

A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, including a pixel array region and a peripheral region; and a first scan driving circuit, a plurality of power lines, a first signal line group, and a second signal line group, which are in the peripheral region and located on a first side of the base substrate. The first scan driving circuit includes a plurality of cascaded first shift registers; the plurality of power lines are configured to provide a plurality of power voltages to the plurality of cascaded first shift registers in the first scan driving circuit; the first signal line group includes at least one timing signal line; and the second signal line group is on a side of the plurality of power lines and the first signal line group away from the pixel array region.

Display substrate having a scan driving circuit with a plurality of shift registers and manufacturing method

A display panel and a display apparatus are provided. The display panel includes a supporting layer. The supporting layer includes first spacers and second spacers, which are located on different columns; an anode of at least one of sub pixels corresponding to first spacers extends in a first direction, the first and second spacers extend in a second direction; the first spacers and sub pixels are arranged alternately in the column direction and correspond one-to-one; an orthographic projection of first spacers does not overlap with that of anodes in all sub pixels in the column direction; a first ratio is formed between areas of the first spacers and openings of corresponding sub pixels, a second ratio is formed between an area of the second spacers and an area sum of the openings between two adjacent second spacers in the column direction, the first ratio is different from the second ratio.

Display panel and display apparatus

Provided is a display panel. The display panel includes a first light-emitting element disposed in a first display region, and a first pixel circuit and a compensation capacitor that are disposed in a peripheral region. The first pixel circuit may be coupled to the first light-emitting element by a first connecting wire. A first metal layer in the compensation capacitor may be coupled to a target node, a second metal layer may be coupled to a power supply end, and the target node is a node via which the first connecting wire is coupled to the first pixel circuit.

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Beijing, China

Yue Long