Boe Technology Group Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

International Business Machines Corporation

Chinese Academy of Sciences

Boe Technology Groupco., Ltd.

Jun Fan

Fuqiang Li

Jiguo Wang

Cheng Li

Jian Qiao Sun

Yun Qiao

Yishan Fu

Yang Wang

Shijun Wang

Yi Liu

Bo Feng

Wenkai Mu

Xinlan Yang

Mingchao Ma

Tengfei Ding

Xue Dong

Zhen Wang

Zhan Wei

Yusheng Liu

Xiaochuan Chen

Jie Zhang

Hailin Xue

Han Zhang

Jianjun Zhang

Yue Shan

Peng Liu

Wei Li

Feng Li

Lei Li

Yingzi Wang

Yezhou Fang

Mei Li

Xiaozhou Zhan

Lei Yan

Haisheng Wang

Yingming Liu

Xiaoliang Ding

Xueguang Hao

Li Tian

Wenchao Han

Fei Huang

Wenwen Qin

Zhixuan Guo

Yongqiang Zhang

Xiaoyan Yang

Chengfu Xu

Bailing Liu

Yanyan Meng

Shengji Yang

Wei Liu

Rui Li Xu

Xi Chen

Jian Li

Jiantao Liu

Jin Zhang

Dongchuan Chen

Kaixuan Wang

Yafei Li

Jianyun Xie

Zhengkui Wang

Lei Yao

Jian Sun

Lele Cong

Yanyan Yin

Ziwei Cui

Pan Guo

Lin Hou

Jinfeng Wang

Panhua Wang

Jinjin Xue

Guangshuang Lv

Chenglong Wang

Tianyu Xu

Peimao Li

Chengying Chen

Yong Hei

Jianhua Jiang

Li Juan Long

Gongda Chen

Yuke Tai

Taiyang Liu

Le Ta

A display panel and a display device are provided. The display panel includes: a primary contour defining an active display region and including first portions extending non-linearly, a secondary contour inside the primary contour and including second portions extending non-linearly; the primary contour is an outer contour after the display panel is lightened; pixels in the active display region include pixels of first type inside the secondary contour, pixels of second type intersecting the second portion, and pixels of third type intersecting the first portion and outside the secondary contour; an aperture ratio of pixels of third type is smaller than that of pixels of first type, an aperture ratio of at least part of pixels of second type is positively correlated with an area of a part, inside the secondary contour, of each pixel of second type.

Display panel comprising a primary contour line defining an active display region and a closed secondary contour line and display device

A touch display substrate and a display device. The touch display substrate comprises: a plurality of sub-pixel units (), data lines () and touch signal lines (). With regard to every two adjacent rows of the sub-pixel units, a sub-pixel unit () in one row is staggered, at a distance of X sub-pixel units () along the row direction, from an adjacent sub-pixel unit () located in another row, where 0<X<1; the two sub-pixel units () having different colors. Both the data lines () and the touch signal lines () are provided at spaces extending between the sub-pixel units () in the column direction. The touch signal lines () and the data lines () are provided on the same layer and are insulated from each other. The invention can simplify the process and avoid short circuit of the touch signal lines () and the data lines ().

Touch display substrate and display device

A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a display region and a lens region, wherein the lens region comprises a common electrode and a deflection electrode arranged opposite each other, and a first liquid crystal layer arranged therebetween, the deflection electrode is configured for providing at least two different deflection voltages, and the at least two different deflection voltages are configured for deflecting the first liquid crystal layer. According to the display panel, the manufacturing method thereof and the display device in the embodiments of the present disclosure, it may drive the liquid crystals to deflect, so as to achieve the function of zooming of the camera. In addition, the camera is integrated with the display panel, so as to improve the integration level of the display device, and facilitate the utilization and the manufacturing of the display device.

Display panel, manufacturing method thereof and display device

Provided is an array substrate including: a first base, wherein the first base is provided with a plurality of pixel regions, and the pixel region includes a white sub-pixel region and at least two color sub-pixel regions; and a plurality of photosensitive devices disposed on the first base, wherein an orthographic projection of the photosensitive device onto the first base at least partially overlaps with the white sub-pixel region. A liquid crystal display panel and a display apparatus are also provided.

Array substrate, liquid crystal display panel, and display apparatus

A pixel circuit, a display panel, a display device and a driving method. The pixel circuit includes: a first control module, a latch module, a second control module, a first input module and a second input module. The first control module provides a signal on a data line to a first node under control of a signal of first gate line. The latch module latches signals of the first node and a second node. The second control module provides signal on the data line to a third node under control of a signal on a second gate line. The first input module provides a signal of a reference signal terminal to a pixel electrode under control of signal of the first node. The second input module provides a signal of the third node to the pixel electrode under control of signal of the second node.

Liquid crystal display panel comprising pixel circuit reducing power consumption

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

A thin film transistor and a manufacturing method therefor, an array substrate, and a display device. The thin film transistor includes an active layer, a gate insulating layer, and a gate electrode; the gate insulating layer is located on one side of the active layer; the gate electrode is located on one side of the gate insulating layer distant from the active layer; the gate electrode includes an opening a part of the active layer overlapped with the opening includes a first lightly doped region, a first heavily doped region, and a second lightly doped region that are sequentially arranged along a first direction parallel to a plane where the active layer is located.

Thin film transistor and manufacturing method therefor, array substrate, and 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

Provided is a display substrate. The display substrate includes a base substrate, a plurality of gate lines, a plurality of data lines, and a plurality of rows of pixels arranged in an array on the base substrate, and a plurality of shift circuits disposed on the base substrate, wherein in a plurality of pixels connected to each shift circuit, the respective pixels sharing the same data line have the same color, and each shift circuit is connected to one turn-on signal terminal.

Display substrate including shift circuits configured to provide gate driving signals in a skipping mode, method for driving same and display device

The fingerprint recognition panel includes fingerprint recognition circuits arranged in a matrix, reading signal lines, a gate driving circuit and scanning lines connected with the gate driving circuit. The gate driving circuit is for outputting scanning signals to the scanning lines successively; each fingerprint recognition circuit is in connection with two scanning lines, a reading control end is connected with a first scanning line, and a reset control end is connected with a second scanning line; the first scanning line in connection with the fingerprint recognition circuits of the nrow and the second scanning line in connection with the fingerprint recognition circuits of the (n&#x2212;m)row are the same; or the second scanning line in connection with the fingerprint recognition circuits of the nrow and the first scanning line in connection with the fingerprint recognition circuits of the (n&#x2212;m)row are the same.

Fingerprint recognition panel and display device

A computer-implemented method, system and computer program product for detecting truncation and overlap defects. Location and size information for the elements of the webpage are obtained. An intersection over union (IoU) calculation is performed for two webpage elements using the obtained location and size information for at least one of these webpage elements. Furthermore, the location relationship between these two webpage elements is determined. A table, which defines truncation defect and overlap defect scenarios, is then reviewed to determine if there are any truncation or overlap defects in these two webpage elements using the IoU calculation, the location relationship and the text condition, which indicates whether text is included in one of the two webpage elements. If any truncation or overlap defects are found in the webpage, then such truncation and/or overlap defects are marked on a screen capture of the webpage.

Detecting truncation and overlap defects on webpage

A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (), data lines () and touch signal lines (). For any two adjacent rows of sub-pixel units, the sub-pixel unit () in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit () in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (), and 0&#x3c;X&#x3c;1; these two sub-pixel units () have different colors. Data lines () and touch signal lines () are at gaps which extend in a column direction and are between the plurality of sub-pixel units (). The touch signal lines () and the data lines () are in a same layer and the touch signal lines () are insulated from the data lines ().

The present disclosure relates to a pixel circuit. The pixel circuit may include a first pixel unit having a first display driving circuit, a first pixel, and a first control circuit, and a second pixel unit having a second display driving circuit, a second pixel electrode, and a second control circuit. The first control circuit may be configured to adjust and latch a voltage of a first positive phase node and the first display driving circuit. The first display driving circuit may be configured to provide a first display driving voltage to the first pixel electrode. The second control circuit may be configured to adjust and latch a voltage of a second positive phase node and the second display driving circuit. The second display driving circuit may be configured to provide a second display driving voltage to the second pixel electrode.

Pixel circuit, display module and driving method thereof

A fingerprint detection control circuit, a fingerprint detection control method and a display device. The fingerprint detection control circuit includes a sensing circuitry, a resetting circuitry, a control circuitry and a conversion circuitry. The control circuitry provides a switch control signal to a control end of the resetting circuitry under the control of a first control signal. The resetting circuitry provides a resetting voltage to a conversion control end under the control of a potential at its control end. The conversion circuitry converts a photovoltage signal into a corresponding current signal under the control of a potential at the conversion control end when a first voltage end is electrically connected to a first signal output end, and outputs the current signal via the first signal output end.

Fingerprint detection control circuit, fingerprint detection control method and display device

The present disclosure provides in some embodiments an array substrate, a method for manufacturing the same, and a display device. The array substrate includes a base substrate, an insulating layer, a via hole and a first blockage pattern; wherein the insulating layer is arranged on the base substrate, the via hole runs through the insulating layer; and an orthographic projection of the first blockage pattern on the base substrate partially or entirely covers an orthographic projection of the via hole on the base substrate.

Array substrate, method for manufacturing the same, and display device

Growing community of inventors

Beijing, China

Jun Fan