公开(公告)号：US20220397800A1

公开(公告)日：2022-12-15

申请号：US17754318

申请日：2021-05-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Xue DONG ,  Shunhang ZHANG ,  Xinxing WANG ,  Hua HUANG

IPC: G02F1/1362 ,  G02F1/1368

Abstract: Disclosed are a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes: a liquid crystal display structure, the liquid crystal display structure including: a plurality of first gate lines extending in a row direction, a plurality of first data lines extending in a column direction, and a plurality of sub-pixel units defined by the plurality of first gate lines and the plurality of first data lines; and a liquid crystal light control structure located on a light incident side of the liquid crystal display structure, the liquid crystal light control structure including: a plurality of second data lines, an orthographic projection of at least one second data line on the liquid crystal display structure overlapping the plurality of sub-pixel units.

公开(公告)号：US20230341983A1

公开(公告)日：2023-10-26

申请号：US17607622

申请日：2021-01-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing WANG ,  Jaegeon YOU ,  Xuefei SUN ,  Liyan LIU

IPC: G06F3/044

CPC classification number: G06F3/0446 ,  G06F2203/04111 ,  G06F2203/04112 ,  G06F2203/04103

Abstract: The present disclosure provides a touch module, a manufacturing method thereof, and a touch display device. The touch module includes: a base substrate; an array of touch units arranged on the base substrate, each touch unit including a first touch electrode extending along a first direction and two second touch electrodes arranged on two sides of the first touch electrode along a second direction, the first direction and the second direction intersecting each other; wherein, the touch unit further includes: a bridging region between the two second touch electrodes, a boundary region between the first touch electrode and each of the second touch electrodes, and a main body region located inside at least one of the first touch electrode and the second touch electrodes. The bridging region, the boundary region and the main body region all include cutting openings.

公开(公告)号：US20230240115A1

公开(公告)日：2023-07-27

申请号：US18127289

申请日：2023-03-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Jaegeon YOU ,  Xinxing WANG

IPC: H10K59/40 ,  G06F3/041 ,  H10K50/84

CPC classification number: H10K59/40 ,  G06F3/0412 ,  H10K50/84

Abstract: The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.

公开(公告)号：US20230168776A1

公开(公告)日：2023-06-01

申请号：US17594979

申请日：2021-01-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liyan LIU ,  Xinxing WANG ,  Xuefei SUN ,  Jaegeon YOU

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: The present disclosure provides a touch module, a manufacturing method thereof, and a touch display device. The touch module includes: a base substrate; an array of touch units arranged on the base substrate. Each touch unit includes a first touch electrode extending along a first direction and two second touch electrodes arranged on two sides of the first touch electrode along a second direction, the first direction and the second direction intersecting each other; wherein, the touch unit further includes: a bridging region between the two second touch electrodes, and a boundary region between the first touch electrode and each of the second touch electrodes. The bridging region includes a first cutting pattern, the boundary region includes a second cutting pattern, and the first cutting pattern and the second cutting pattern are substantially the same.

公开(公告)号：US20220384763A1

公开(公告)日：2022-12-01

申请号：US17761537

申请日：2021-05-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Jaegeon YOU ,  Xing ZHANG ,  Yicheng LIN ,  Pan XU ,  Ying HAN ,  Guoying WANG ,  Zhan GAO

IPC: H01L51/52 ,  H01L51/56

Abstract: The present disclosure provides a transparent display device, a simulation method, and a manufacturing method. The transparent display device includes a base substrate and a plurality of pixels arranged in an array form on the base substrate. Each pixel includes a transparent region and a display region, and a scattering structure for scattering light is arranged along a boundary between the transparent region and the display region.

公开(公告)号：US20220300137A1

公开(公告)日：2022-09-22

申请号：US17508883

申请日：2021-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1335

Abstract: A touch display screen is disclosed. The touch module in the touch display screen includes: touch electrodes and touch trace lines. The touch trace lines are all disposed along an edge of the display region. At least part of the touch trace lines include: a first sub trace line and a second sub trace line connected with the first sub trace line. The first sub trace line is in the protrusion sub-region, and the second sub trace line extends to the display region and is electrically connected with the touch electrodes in the display region. An included angle between the first sub trace line and the second sub trace line is greater than 0. An included angle between an angle bisector of the included angle and a weak light leakage direction of the anti-reflection layer is smaller than or equal to 15 degrees.

公开(公告)号：US20210242033A1

公开(公告)日：2021-08-05

申请号：US16303959

申请日：2018-05-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bin ZHANG ,  Chienhung LIU ,  Yucheng CHAN ,  Xuefei SUN ,  Tingting ZHOU

IPC: H01L21/324 ,  H01L21/8234 ,  H01L29/66 ,  H01L21/02 ,  H01L29/786

Abstract: A gate electrode and a method for manufacturing the same, and a method for manufacturing an array substrate are provided. The method for manufacturing a gate electrode may include: providing a substrate, wherein the substrate includes a gate electrode region and a non-gate electrode region; and forming a gate electrode layer on the substrate, wherein the gate electrode layer includes a conductive portion corresponding to the gate electrode region and a transparent portion corresponding to the non-gate electrode region. According to the gate electrode and the method for manufacturing the same, and the method for manufacturing an array substrate, step difference can be eliminated, thereby avoiding an influence of the step difference on the crystallization property of a polysilicon material when an Excimer Laser Annealing (ELA) process is performed on the amorphous silicon layer, and obtaining a better crystallization effect.

公开(公告)号：US20170191569A1

公开(公告)日：2017-07-06

申请号：US15235441

申请日：2016-08-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei SUN ,  Zhengliang LI ,  Jianhua DU

IPC: F16K3/02

CPC classification number: F16K3/0218 ,  F16K3/06

Abstract: The present disclosure provides a vacuum-pumping device and a method for operating the vacuum-pumping device. The vacuum-pumping device includes an outer casing, a chamber defined by the outer casing, and a sealing cover. The outer casing includes a through-hole region where a plurality of through-holes is provided, the sealing cover is connected to the outer casing and capable of moving between a first state in which the through-holes are covered by the sealing cover to seal the chamber, and a second state in which at least parts of the through-holes are not covered by the sealing cover to form channels for the chamber.

公开(公告)号：US20160349589A1

公开(公告)日：2016-12-01

申请号：US15086933

申请日：2016-03-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei SUN ,  Zhengliang LI ,  Zhanfeng CAO ,  Xiangchun KONG ,  Qi YAO ,  Jincheng GAO ,  Feng GUAN ,  Xiaolong HE ,  Bin ZHANG ,  Wei ZHANG

IPC: G02F1/157 ,  G02F1/163 ,  G02F1/1368 ,  G09G3/36 ,  G02F1/1335 ,  G09G3/38 ,  G09G3/20 ,  G02F1/155 ,  G02F1/1343

CPC classification number: G02F1/157 ,  G02F1/155 ,  G02F1/163 ,  G02F2201/44 ,  G09G3/2003 ,  G09G3/32 ,  G09G3/3433 ,  G09G3/36 ,  G09G3/38 ,  G09G2300/023 ,  G09G2300/04

Abstract: A display device, a manufacturing method thereof, a driving method thereof and a display apparatus. The display device includes: a display panel; and an electrochromic device located on a light exiting side of the display panel. The electrochromic device and the display panel share a first base substrate and a first transparent electrode in the display panel that are close to the light exiting side of the display panel.

Abstract translation: 显示装置，其制造方法，其驱动方法和显示装置。 显示装置包括：显示面板; 以及位于显示面板的光出射侧的电致变色装置。 电致变色装置和显示面板共享显示面板中的靠近显示面板的光出射侧的第一基底基板和第一透明电极。

公开(公告)号：US20240371913A1

公开(公告)日：2024-11-07

申请号：US18772288

申请日：2024-07-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingtao WANG ,  Qian JIA ,  Tingting ZHOU ,  Xuefei SUN ,  Jaegeon YOU ,  Haokun LI

IPC: H01L27/15 ,  G02F1/13357 ,  H01L33/46 ,  H01L33/62

Abstract: A light-emitting diode includes a base and light-emitting devices including a first light-emitting device, a second light-emitting device, and a third light-emitting device. The area of the first light-emitting device, the area of the second light-emitting device, and the area of the third light-emitting device decrease in order. Each light-emitting device includes a light-emitting stacked layer. In two adjacent light-emitting devices, at least one light-emitting device further includes a first reflective layer provided between a light-emitting stacked layer of the light-emitting device to which the first reflective layer belongs and another light-emitting device. The first reflective layer covers a first region and exposes at least a portion of a second region, the first region being a region where the two adjacent light-emitting devices overlap with each other, and the second region being a region where the two adjacent light-emitting devices are non-overlapping with each other.