Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Fengli Ji

Chang Luo

Jianpeng Wu

Peng Xu

Shanshan Bai

Sen Du

Tong Niu

Yuanqi Zhang

Yan Huang

Qian Xu

Yi Zhang

Minghua Xuan

Guomeng Zhang

Yinan Liang

Ming Hu

Benlian Wang

Lujiang Huangfu

Jiantao Liu

Jingbo Xu

Shun Zhang

Xiaoyu Yang

Leifang Xiao

Yongjie Song

Zhiliang Jiang

Ping Wen

Siyu Wang

Hongli Wang

Renrong Gai

Zhongying Yang

Panting He

Wei Wang

Wei Zhang

Libin Liu

Bo Zhang

Tingliang Liu

Jie Zhang

Xueguang Hao

Fan He

Yu Xin Zhao

Yi Qu

Fei Chen

Yudiao Cheng

Yang Zeng

Haidong Wu

Mei Li

Weilin Lai

Xiaodan Jin

Wenhui Gao

Juanjuan Bai

Jinsan Park

Jiangtao Deng

Taegyu Kim

Quan Shi

Yidan Zhu

Ju Mei

Zhuoran Yan

Guodong Zhang

Jianbo Li

Yanwei Lu

Yi Ma

The present disclosure provides a display substrate including a base substrate, a plurality of data lines, a plurality of multiplexing circuits, a plurality of multiplexing data lines, a plurality of first electrostatic discharge circuits, a plurality of second electrostatic discharge circuits, and a plurality of first signal lines located on the base substrate. The plurality of multiplexing circuits are sequentially arranged along edges of the display region. The plurality of multiplexing circuits are electrically connected with the plurality of multiplexing data lines and the plurality of data lines. The plurality of first electrostatic discharge circuits are electrically connected to the plurality of multiplexing data lines, and the plurality of second electrostatic discharge circuits are electrically connected to the plurality of first signal lines.

Display substrate reducing arrangement space occupied by second electrostatic discharge circuit

The present disclosure provides a display substrate and related devices. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.

Display substrate and related devices with improved resolution

Display substrate, display device, high-precision metal mask are provided. Display substrate includes: first, second, and third sub-pixels; in first direction, first and third sub-pixels are alternately arranged to form first sub-pixel rows, second sub-pixels form second sub-pixel rows; in second direction, first and second sub-pixel rows are alternately arranged; two first and two third sub-pixels in two adjacent rows and two adjacent columns form 2*2 array; in the array, two first sub-pixels are in different rows and in different columns, so are the two third sub-pixels, connection lines of centers of two first and two third sub-pixels form virtual quadrilateral, second sub-pixel is within virtual quadrilateral; for multiple distances from centers of two first and two third sub-pixels corresponding to same virtual quadrilateral to center of second sub-pixel, at least two distances are different. Brightness centers of virtual pixels have more uniform distribution.

Display substrate, display device and high-precision metal mask

The present disclosure provides a touch display panel and a display device. The touch display panel comprises: a base substrate, comprising a display region and a peripheral region surrounding the display region; and a touch metal layer, comprising touch patterns at least partially of which is in the display region, and touch traces in the peripheral region; wherein: each of the touch pattern comprises a plurality of pattern sub-blocks; at least one floating electrode is provided in each of the plurality of pattern sub-block; a touch pattern, of the touch patterns, with a partial missing region is regarded as a missing touch pattern; and in a pattern sub-block where the missing region is located, the at least one floating electrode is integrally and electrically connected with the pattern sub-block.

Touch display panel and display device

First sub-pixels and third sub-pixels are alternated in first and second directions to form first type of rows along the first direction and first type of columns along the second direction, and second sub-pixels form second type of rows along the first direction and second type of columns along the second direction. In at least one first type of row, a connection line between centers of first and third sub-pixels adjacent to each other is not parallel to the first direction, a connection line between centers of first sub-pixels adjacent to each other is parallel to the first direction, and a connection line between centers of third sub-pixels adjacent to each other is parallel to the first direction. In at least one of the second type of rows, a connection line between centers of second sub-pixels adjacent to each other is parallel to the first direction.

Display substrate, fine metal mask set and display device

A mask includes a frame, at least one mask sheet, and a shielding plate. The frame includes a plurality of borders. The borders are connected end to end in sequence to form the frame with a first hollow region. A mask sheet includes a pattern region and non-pattern regions. The pattern region includes at least one evaporation hole. The shielding plate includes a plurality of shielding strips. The plurality of shielding strips are arranged crosswise to form a plurality of second hollow regions. Orthogonal projections of the second hollow regions on a plane perpendicular to a thickness direction of the frame are located within a range of an orthogonal projection of the first hollow region on the plane. An inner edge of an orthogonal projection of the frame on the plane is located within a range of an orthogonal projection of the shielding plate on the plane.

Mask and manufacturing method therefor

Disclosed are a touch-control display panel and a display apparatus. The touch-control display panel includes: a plurality of first touch-control electrodes, each of which includes a plurality of first sub-electrode groups, a first sub-electrode group includes a plurality of first sub-electrodes, a first sub-electrode includes two first pattern blocks, a second pattern block located between the two first pattern blocks, and a first connection portion connecting the second pattern block and a first pattern block, which are arranged along a first direction; and a plurality of second touch-control electrodes, each of which includes a plurality of second sub-electrode groups, a second sub-electrode group includes a plurality of second sub-electrodes, a second sub-electrode includes two third pattern blocks, a fourth pattern block located between the two third pattern blocks, and a second connection portion connecting a third pattern block and the fourth pattern block, which are arranged along the first direction.

Touch-control display panel and display apparatus

A display substrate and a mask plate assembly includes a base substrate, a pixel defining layer, a functional layer, a cathode layer, and a covering layer that are sequentially stacked in a direction away from the base substrate, wherein the size of orthographic projection of the functional layer on the base substrate is jointly determined by the size of a display area and a first minimum distance. The first minimum distance is the minimum distance in a direction from the display area to a non-display area and between the boundary of the display area and the boundary of the functional layer, and is determined by a first shadow width of the functional layer extending from the display area to the non-display area. The first shadow width is the maximum width of a shadow area formed within a preset region when the functional layer is vapor deposited in the preset region.

Display substrate and mask plate assembly

A display motherboard and a manufacturing method of a display substrate are provided. The display motherboard includes: a substrate including a valid area and an edge area, the valid area including a plurality of panel areas and a to-be-cut area, and the panel area including a display area and a frame area; multiple first power lines in each display area and the edge area and extending along a first direction; multiple first display electrodes in each display area and multiple virtual electrodes in the edge area, the first display electrodes and the virtual electrodes being in the same layer; wherein an orthographic projection of each first display electrode on the substrate overlaps an orthographic projection of at most one first power line on the substrate, and an orthographic projection of each virtual electrode on the substrate overlaps orthographic projections of at least two first power lines on the substrate.

Display motherboard and method for manufacturing display substrate

The present disclosure relates to a mask, a mask device and a mask design method. The mask includes: a pattern area, wherein the pattern area includes a plurality of openings, among which adjacent openings are spaced apart by a first rib, and at least one of the plurality of openings has a non-straight side, two first straight sides intersecting with the non-straight side, and a second straight side opposite to the non-straight side and intersecting with the first straight sides; and a second rib located at an edge of the pattern area, wherein the second rib is provided with a cutout for compensating for stretch deformation of the non-straight side, extending lines of the two first straight sides extending toward the second rib along a first direction intersect with the second rib to obtain a first area, and the cutout is located at least within the first area.

Mask, mask device and mask design method

Provided by the present disclosure are a mask assembly and a manufacturing method thereof. In the mask assembly, a plurality of connecting posts are arranged at intervals on an outer periphery of a body of a metal plate, and a plurality of grooves matched with the connecting posts are arranged on a metal frame.

Mask assembly and manufacturing method thereof

A display substrate and a display device are provided. The display substrate includes a plurality of repeat units. Each of the plurality of repeat units includes one first-color sub-pixel, one second-color sub-pixel pair and one third-color sub-pixel which are arranged in a first direction, the second-color sub-pixel pair includes two second-color sub-pixels arranging in a second direction. Connecting lines of centers of orthographic projections of light-emitting regions of four second-color sub-pixels on the base substrate form a first trapezoid, and at least one edge of the first trapezoid is located outside orthographic projections of light-emitting regions of respective sub-pixels on the base substrate.

Display substrate and display device

A mask sheet for evaporation on a substrate is provided, and the mask sheet includes: a plurality of first ribs extending in a first direction; and a plurality of second ribs extending in a second direction intersecting the first direction, the mask sheet includes a first region for an evaporation of a first exposure region of the substrate and a second region for an evaporation of a second exposure region of the substrate, a third rib is provided at a boundary of the first region and the second region so as to shield an overlapping exposure region between the first exposure region and the second exposure region, the third rib includes a first sub-rib, a second sub-rib, and a spacer for separating the first sub-rib and the second sub-rib, and the third rib has a width greater than that of the first rib.

Mask sheet including rib and mask device

A display substrate, a display device, a high-precision metal mask are provided. The display substrate includes first, second, third sub-pixels. In first direction, first and third sub-pixels are alternated to form first sub-pixel rows, second sub-pixels form second sub-pixel rows. In second direction, first and second sub-pixel rows are alternated, first direction is approximately perpendicular to second direction. Two first and two third sub-pixels in two adjacent rows and two adjacent columns form a 2*2 array, in the array, two first sub-pixels are in different rows and different columns, two third sub-pixels are in different rows and different columns, at least one of two first and two third sub-pixels is a pattern where corner is cut off, connection lines of centers of two first and two third sub-pixels form non-square virtual quadrilateral, and second sub-pixel is within virtual quadrilateral. The display effect can be improved.

A display substrate and a display apparatus are provided. The display substrate includes a base substrate, a crack detection line and an electrostatic discharge element electrically connected to the crack detection line. The base substrate includes a main body area, an auxiliary area, and a necked-down area connecting the main body area and the auxiliary area, and a display area of the display substrate is in the main body area. The crack detection line surrounds, at least in part, the display area and extends through the necked-down area to the auxiliary area. A length direction of the necked-down area is parallel to a first direction; the main body area, the necked-down area and the auxiliary area are connected in a second direction intersecting the first direction; and the electrostatic discharge element is located in the auxiliary area.

Display substrate and display apparatus

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Beijing, China

Fengli Ji