Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Boe Technologies Group Co., Ltd.

Chengfu Xu

Lei Wang

Ping Zhang

Ce Ning

Lizhong Wang

Yangbing Li

Yapeng Li

Yunping Di

Xuan Feng

Wenhao Tian

Yang Wang

Fuqiang Li

Shijun Wang

Jun Fan

Tao Hong

Zhenyu Zhang

Zheng Fang

Yunke Qin

Yi Liu

Bo Feng

Chenyang Zhang

Jiahui Han

Wenkai Mu

Zhen Zhang

Zhan Wei

Xinlan Yang

Tengfei Ding

Binbin Tong

Zhenxing Zhou

Peng Liu

Yan Li

Wei Sun

Rui Huang

Lingyun Shi

Jiantao Liu

Wei Yang

Xianqin Meng

Bo Li

Pengxia Liang

Yu Feng

Hong Liu

Jingyi Xu

Shuilang Dong

Tianmin Zhou

Nianqi Yao

Jiabin Wang

Xinguo Wu

Dapeng Xue

Wanzhi Chen

Gaoming Sun

Yongqiang Zhang

Yuanyuan Ma

Xiaochun Xu

Weiting Peng

Yawei Wang

Qiuli Wang

Feihu Zhou

Ruirui Hao

Disclosed are a thin film transistor and a manufacturing method therefor, a displaying base plate and a displaying apparatus. The thin film transistor includes an active layer, a first insulating layer and a gate layer which are disposed in stack, wherein the active layer includes a source contact area, a drain contact area, and a channel area connecting the source contact area and the drain contact area; the channel area includes a first channel area, a first resistance area and a second channel area sequentially disposed in a first direction; the gate layer includes a first gate and a second gate which are separately disposed; an orthographic projection of the first gate on a plane where the active layer is located covers the first channel area; and an orthographic projection of the second gate on a plane where the active layer is located covers the second channel area.

Displaying base plate and manufacturing method thereof, and displaying device

Provided is a wearable display device. The wearable display device includes: a display panel, comprising a display region and a peripheral region surrounding the display region; a first light-emitting element, configured to emit light to be irradiated to eyes of a user; a plurality of photoelectric sensor assemblies in the peripheral region; a first polarizer layer, disposed on a light-emitting side of the first light-emitting element; and a second polarizer layer, disposed on a side, distal from the display panel, of the photoelectric sensor assembly, a polarization direction of the second polarizer layer being intersected with a polarization direction of the first polarizer layer.

Wearable display device and method for determining gaze position

A near-eye display device is disclosed. The near-eye display device includes: a plurality of display screens for image display; the plurality of display screens at least including: a first display screen, a second display screen and a third display screen; and an imaging lens group configured to image displayed images of the display screens; the imaging lens group including at least: a first lens and a second lens; where the first lens and the second lens are both on a light-emitting side of the first display screen, and the second lens is on a side of the first lens away from the first display screen; the second display screen and the third display screen are on a side of the first lens away from the first display screen.

Near-eye display apparatus

A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes a substrate, and a first electrode layer disposed on one side of the substrate, wherein the first electrode layer includes a first electrode pattern; a first planarization layer disposed on one side of the first electrode layer that is away from the substrate, wherein the first planarization layer is provided with a through hole, and the through hole penetrates the first planarization layer, to expose the first electrode pattern; and a second electrode layer, a second planarization layer and a third electrode layer that are disposed in stack on one side of the first planarization layer that is away from the substrate, wherein the second electrode layer is disposed closer to the substrate, the second electrode layer is connected to the first electrode pattern and the third electrode layer.

Provided is a wearable display device. The wearable display device includes a display panel, comprising a display region and a peripheral region surrounding the display region; a plurality of light-emitting elements, configured to emit light to be irradiated to eyes of a user; a lens assembly, disposed on a light-exiting side of the display panel, the lens assembly comprising a lens mount and a lens within the lens mount, a light transmittance of the lens mount being greater than a threshold; and a plurality of photoelectric sensor assemblies in the peripheral region.

Wearable display device

A display substrate, a manufacturing method thereof and a display apparatus are provided. In the present disclosure, a first transistor group with oxide semiconductor as an active layer material is disposed on a side of a second transistor group with polysilicon as an active layer material away from the base, and an area enclosed by orthographic projections of the transistors in the first transistor group on the base is overlapped with an area enclosed by orthographic projections of the transistors in the second transistor group on the base. Stable performance of the transistors included can be ensured in a manufacturing process of the first transistor group and the second transistor group located in different layers, and at the same time, an area occupied by the driving circuit can be reduced so as to decrease a frame width of a display apparatus or improve resolution of the display apparatus.

Display substrate and manufacturing method thereof, and display apparatus

Provided is a display device including a display panel and a plurality of photoelectric sensor assemblies. The display panel includes a display region, a first region disposed outside the display region and extending along a first direction, and a second region disposed outside the display region and extending along a second direction, wherein the first direction is intersected with the second direction. Each of the photoelectric sensor assemblies is provided with a strip-shaped photosensitive region. One portion of the plurality of photoelectric sensor assemblies are disposed in the first region, the other portion of the photoelectric sensor assemblies are disposed in the second region. Each of the photoelectric sensor assemblies is configured to receive an optical signal reflected via eyes of a user and convert the optical signal into an electric signal.

Display device, wearable display device and method for determining gaze positions

The present disclosure provides a display substrate and a display panel, and belongs to the field of display technology. The present display substrate includes a display region and a peripheral region surrounding the display region; the display substrate includes: a base substrate; a plurality of insulating layers sequentially arranged along a direction away from the base substrate; wherein each of the plurality of insulating layers is located in the display region and the peripheral region; one or more protrusion structures arranged between at least two adjacent ones of the plurality of insulating layers and in the peripheral region.

Display substrate and display panel

A display substrate includes: a base substrate (); a plurality of sub-pixels (R, G, B) located on the base substrate (), every two rows of sub-pixels (R, G, B) constituting a pixel group; a plurality of first gate lines (Gate) located at first row gaps between the pixel groups, two first gate lines (Gate) being arranged at each first row gap; and a plurality of photosensors (), the orthographic projection of each row of photosensors () on the base substrate () completely covering a second row gap in the pixel group and partially overlapping with the orthographic projections of the sub-pixels (R, G, B), thereby avoiding the bright and dark difference between adjacent rows and ensuring the aperture ratio.

Display substrate, liquid crystal display panel, and liquid crystal display device

The present disclosure provides fingerprint recognition substrate including fingerprint recognition units arranged in array, signal reading line groups and gating circuits, fingerprint recognition units are divided into first fingerprint recognition groups arranged along row direction, first fingerprint recognition groups, signal reading line groups and gating circuits are in one-to-one correspondence with one another; first fingerprint recognition group includes fingerprint recognition units consecutively arranged in row direction, signal reading line group includes signal reading lines each coupled to corresponding column of fingerprint recognition units; gating circuit includes switch circuits each coupled to one signal transmission channel on signal receiving unit through corresponding switch circuit; among all signal reading lines, different signal reading lines in same signal reading line group are coupled to different signal transmission channels, and at least two signal reading lines in different signal reading line groups are coupled to same signal transmission channel.

Fingerprint recognition substrate, driving method thereof and display device

Disclosed are a near-eye display apparatus. The near-eye display apparatus comprises: a display screen; a polarization converter; an imaging lens group; a semi-transparent and semi-reflective layer arranged between the polarization converter and the first lens; a reflective polarized layer arranged on the side, facing away from the polarization converter, of the semi-transparent and semi-reflective layer, the polarization direction of the first linearly polarized light is vertical to the polarization direction of the second linearly polarized light; and a liquid crystal lens arranged between the semi-transparent and semi-reflective layer and the reflective polarized layer. When the liquid crystal lens is switched between the first phase retardation amount and the second phase retardation amount, the light path of light in the near-eye display apparatus changes, so that the near-eye display apparatus can image at two focal lengths.

A gate driving circuit, a driving method thereof, a gate driver, a display panel and a display apparatus. In the gate driving circuit, a pull-up sub-circuit is configured to control the potential of a pull-up node according to signals inputted from first, second, third, fourth and fifth signal terminals and the potential of a pull-down node; a reset sub-circuit is configured to reset the potential of the pull-up node according to a signal inputted from a reset terminal; a pull-down sub-circuit is configured to control the potential of the pull-down node according to a signal inputted from the fourth signal terminal, a signal outputted from an output terminal and the potential of the pull-up node; and an output sub-circuit is configured to control a signal outputted from the output terminal according to a signal inputted from the third signal terminal, the potential of the pull-down node and the potential of the pull-up node.

Gate driving circuit, driving method thereof, gate driver, display panel and display apparatus

Growing community of inventors

Beijing, China

Chengfu Xu