Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yunnan Invensight Optoelectronics Technology Co., Ltd.

Boe Technology Groupco., Ltd.

Boe Technology Group

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Boe Technology Co., Ltd.

Beijing Boe Technology Co., Ltd.

Boe Technologies Group Co., Ltd.

Beijing Boe Optoelectronics Co., Ltd.

Yunnan Invensight Optoelectrics Technology Co. Ltd.

Beijing Boe Optpelectronics Technology Group Co., Ltd.

Beijing Boe Chatani Electronics Co., Ltd.

Shengji Yang

Xiaochuan Chen

Xue Dong

Haisheng Wang

Yingming Liu

Pengcheng Lu

Xiaoliang Ding

Weijie Zhao

Lei Wang

Changfeng Li

Wei Liu

Hongjuan Liu

Hailin Xue

Li Xiao

Dongni Liu

Kuanta Huang

Rui Li Xu

Minghua Xuan

Hui Wang

Pengpeng Wang

Jie Fu

Tao Ren

Han Yue

Ming Yang

Jing Lv

Chunlei Wang

Jian Gao

Wenqing Zhao

Liang Chen

Yanming Wang

Wei Li

Can Zhang

Liguang Deng

Qing Fa Wang

Wei Sun

Qian Wang

Lingyun Shi

Xiaochen Niu

Li Liu

Yunlong Li

Detao Zhao

Yan Li

Dong Chen

Jiantao Liu

Dacheng Zhang

Jingbo Xu

Xi Chen

Ning Cong

Peng Liu

Yue Li

Jing Yu

Dongsheng Li

Hui Tong

Yu Wang

Chen Hui Xu

Renwei Guo

Tiankuo Shi

Zheng Fang

Bo Gao

Cheng Li

Yingzi Wang

Zhenhua Lv

Zhi Hu Wang

Can Wang

Fang Yu

Yafeng Yang

Xiaomang Zhang

Guangquan Wang

Hao Zhang

Shijun Wang

Tuo Sun

Ruijun Dong

Jing Zhao

Zhiying Bao

Mingfu Han

Chen Meng

Chun Wei Wu

Yanchen Li

Wei Wang

Jing Li

Yuzhen Guo

Xueyou Cao

Lijun Zhao

Xiao Lin Sun

Feng Bai

Jinghua Miao

Jun Long

Jun Fan

Yanan Jia

Yan Sun

Yanna Xue

Hongliang Yuan

Zhaohui Meng

Chenyu Chen

Jie Sun

Wen Sun

Qing Bo Wang

Kaixuan Wang

Xiurong Wang

Zhen Chen

Disclosed are a display panel, a drive method therefor, and a display apparatus. By providing a light emergence angle adjustment structure () on a light emergence side of an organic light emitting device () and when an electric field is formed by applying different voltages on an electrode structure (), on one respect, an electrical control material layer () of the light emergence angle adjustment structure () forms a convex lens structure under the action of the electric field, and the convex lens structure has the effect of concentrating an outputted light; and an another respect, the electrical control material layer () forms a concave lens structure under the action of the electric field, and the concave lens structure has the effect of dispersing an outputted light.

Display panel, drive method therefor, and display apparatus

A display module has a bonding region, and includes a first bonding component and a second bonding component. The first bonding component includes first test pins and first function pins that are disposed in the bonding region and arranged in a first direction. The second bonding component includes second test pins and second function pins that are disposed in the bonding region and arranged in the first direction. The second test pins and the first test pins are coupled to constitute test pin pairs, the second function pins and the first function pins are coupled to constitute function pin pairs, and the test pin pairs and the function pin pairs constitute a pin row. The first bonding component further includes at least one first dummy pin disposed in the bonding region, and a first dummy pin is located on an outer side of the pin row in the first direction.

Display module and display apparatus

The disclosure provides a chip and a display module with the same. The chip comprises a body, wherein the body is provided with a plurality of junctions which are arranged at intervals in a first direction, at least one junction comprises a first sub-junction and a second sub junction which are arranged in a second direction and formed into an integrated structure, a width of the first sub-junction is greater than a width of the second sub-junction in the first direction, and the second direction is perpendicular to the first direction.

Chip with pads of differing width and display module with the same

The present disclosure relates to a display device, including: a driving backplane, including a substrate, at least one wiring layer and a planarization layer, wherein the planarization layer is provided with a groove; a first electrode layer, disposed on a surface of the planarization layer away from the substrate, and including a plurality of first electrodes distributed at intervals; a pixel definition layer, disposed on the surface of the planarization layer away from the substrate, wherein a separation groove is formed by the pixel definition layer at the groove; a conductive shielding layer, at least partially disposed in the groove; a light-emitting layer, by which the pixel definition layer, the first electrodes and the conductive shielding layer are covered, wherein the light-emitting layer is recessed at the separation groove and is in direct contact with at least a partial area of the conductive shielding layer.

Display device, display panel and manufacturing method thereof

Embodiments of the present disclosure provide a display substrate, a related display motherboard, and a related display panel. The display substrate has a central region and a peripheral region surrounding the central region. The display substrate includes a substrate, a dielectric layer located on the substrate and including a first portion and a second portion arranged in sequence in a direction perpendicular to the substrate, a pad located within the peripheral region and on a surface of the second portion on a side away from the substrate, and a conductive sealing part located within the peripheral region and in the dielectric layer, wherein the conductive sealing part includes at least a first portion adjacent to the pad in a direction parallel to the substrate, and wherein the first portion of the conductive sealing part is covered by the second portion of the dielectric layer.

Display substrate, display motherboard and display panel related thereto

A light-emitting diode display panel, a manufacturing method thereof, and an organic light-emitting diode display device are provided. The light-emitting diode display panel includes: a base substrate including a display region and a peripheral region surrounding the display region; a plurality of sub-pixels located in the display region and located at a side of the base substrate; a color-resistance layer located at a side of a second electrode in the sub-pixel away from the base substrate; and a light-blocking structure located in the peripheral region and being an annular structure surrounding the plurality of sub-pixels. The light-blocking structure includes a first light-blocking structure and a second light-blocking structure. The first light-blocking structure includes at least one interval extending in a direction from the display region pointing to the peripheral region. The second light-blocking structure at least fully fills the interval.

Light-emitting diode display panel, manufacturing method thereof, and display device

A pixel circuit includes a light emitting element, a driving circuit, a first energy storage circuit, a second energy storage circuit, and a writing-in control circuit; a first terminal of the first energy storage circuit is electrically connected to a control terminal of the driving circuit and a first terminal of the writing-in control circuit respectively, and a second terminal of the first energy storage circuit is electrically connected to a first terminal of driving circuit, a first terminal of the second energy storage circuit is electrically connected to a second terminal of the writing-in control circuit, and a second terminal of the second energy storage circuit is electrically connected to the writing-in terminal.

Pixel circuit, display panel, driving method and display device

A pixel circuit includes a light emitting element, a driving circuit, a first energy storage circuit, a second energy storage circuit, and a writing-in-in control circuit and a first control circuit; a first terminal of the first energy storage circuit is electrically connected to a control terminal of the driving circuit, and a second terminal of the first energy storage circuit is electrically connected to a first terminal of the driving circuit; a first terminal of the second energy storage circuit is electrically connected to a control terminal of the driving circuit; the writing-in control circuit is configured to control to connect or disconnect the writing-in terminal and the second terminal of the second energy storage circuit under the control of the first writing-in control signal provided by the first writing-in control terminal.

A display device and a manufacturing method thereof are disclosed. The display device includes a base substrate and at least one pixel circuit provided on the base substrate, and the pixel circuit includes a driving transistor, a first transistor, and a second transistor; the driving transistor includes a control electrode, a first electrode, and a second electrode; the first transistor includes a first active region, the second transistor includes a second active region, the driving transistor includes a fourth active region, at least one of a doping concentration of the first active region and a doping concentration of the second active region is greater than a doping concentration of the fourth active region.

Display device and manufacturing method thereof

A display substrate includes: a wafer base () provided with a transistor; a metal reflective structure () on the wafer base, the metal reflective structure being electrically connected to the transistor, and being provided with a protrusion () protruding away from the wafer base; a first insulation layer () on a side of the metal reflective structure away from the wafer base, a surface of a portion of the first insulation layer corresponding to the metal reflective structure and facing away from the metal reflective structure being flush with a top face of the protrusion; and a transparent anode () on a side of the first insulation layer facing away from the metal reflective structure, the transparent anode being in contact connection with the top face of the protrusion.

Display substrate and manufacturing method thereof, and display device

A display substrate includes a substrate and a light-emitting device layer which includes a first electrode layer, a light-emitting functional layer, and a second electrode layer that are sequentially stacked in a direction away from the substrate. The first electrode layer includes a reflective layer, an insulating layer, and a transparent conductive layer that are sequentially stacked in the direction away from the substrate. In a red sub-pixel region, a thickness of a first portion of the insulating layer is within a range of about 1000 Å to about 2500 Å. In a green sub-pixel region, a thickness of a second portion of the insulating layer is within a range of about 500 Å to about 2000 Å. In a blue sub-pixel region, a thickness of a third portion of the insulating layer is within a range of about 1500 Å to about 3000 Å.

Display substrate comprising a first electrode layer including a reflective layer, an insulating layer and a transparent conductive layer and method for manufacturing and display apparatus having the same

A display assembly includes: a display panel including a driving circuit and a first pad; and a flexible circuit board including a flexible base plate, a first wiring layer and a first reinforcement plate. The first wiring layer is on the flexible base plate and includes a main routing portion and a second pad, and the first reinforcement plate is on a side of the first wiring layer distal to the flexible base plate; an orthogonal projection of the main routing portion on the flexible base plate is within an orthogonal projection of the first reinforcement plate on the flexible base plate; the second pad is connected to the main routing portion, and is electrically connected to the first pad; the first reinforcement plate is outside the display panel and has a first edge proximal to the display panel The first edge includes convex and concave portions alternately arranged.

Display assembly and display device each including flexible circuit board with reinforcement plate having wave shaped edge

A driving circuit, a driving method, a display device, and a display control method are provided. The driving circuit includes multi-stage driving units and an on/off control circuit. Each of the driving units includes an input end and a driving signal output end, and each of the driving units is configured for outputting a corresponding driving signal via the driving signal output end according to an input signal provided by the input end. The input end of a first-stage driving unit is electrically connected to a start signal end. The on/off control circuit is electrically connected to an on/off control end and input ends of the multi-stage driving units, and configured for controlling the electric connection or electric disconnection of the input ends of the multi-stage driving units under the control of an on/off control signal provided by the on/off control end.

Driving circuit, driving method, display device and display control method

An array substrate is provided. The array substrate includes a base substrate and a plurality of gate lines, a plurality of data lines, a common electrode layer and a plurality of pixel units arranged in an array disposed on the base substrate. Each of the pixel units includes a plurality of sub-pixel units defined by gate lines and data lines disposed to intersect each other laterally and vertically. The common electrode layer includes a plurality of common electrode blocks that double as self-capacitance electrodes, each of the common electrode blocks is connected with at least one wire, and the wires are in the middle of sub-pixel units of a same column.

Array substrate

An array base plate includes a silicon substrate including multiple cascaded EOA units disposed at a peripheral area; the EOA units are electrically connected to a pixel driving unit; each EOA unit includes an input circuit transmitting a signal input by a light-emitting control signal input line to the EOA unit; a first control circuit transmitting a second power signal input by a second power signal line to a first node, and transmitting a first power signal input by a first power signal line to a second node; a second control circuit transmitting a second clock signal to a third node or transmitting the second power signal to the third node; a pull-up circuit transmitting the first power signal to a light-emitting control signal output line, and a pull-down circuit transmitting the second power signal to the light-emitting control signal output line.

Array base plate, display panel and display device

Growing community of inventors

Beijing, China

Shengji Yang