公开(公告)号：US20210167156A1

公开(公告)日：2021-06-03

申请号：US16066205

申请日：2017-12-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei SUN ,  Zhengliang LI ,  Bin ZHANG ,  Yu-Cheng CHAN ,  Chien Hung LIU

IPC: H01L27/32 ,  H01L29/786

Abstract: A display substrate and a manufacture method thereof, a display device are disclosed. The display substrate includes a base substrate, a thin film transistor on the base substrate and a light shielding layer on the base substrate. The light shielding layer includes a first light shielding layer and a second light shielding layer that are stacked; an orthographic projection of an active layer of the thin film transistor on the base substrate is within an orthogonal projection of the light shielding layer on the base substrate, and the second light shielding layer includes nanoparticles capable of absorbing light in a specific wavelength range.

公开(公告)号：US20210158497A1

公开(公告)日：2021-05-27

申请号：US16841013

申请日：2020-04-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian JIA ,  Jaegeon YOU ,  Xinxing WANG ,  Yingtao WANG ,  Xuefei SUN

IPC: G06T5/50 ,  G06T5/00 ,  G06T5/10 ,  H04N1/60

Abstract: The present disclosure relates to a moire quantitative evaluation method. The method includes obtaining an image of a first pattern layer; obtaining coordinates of each of the first image units; according to the coordinates of each of the first image units and a thickness and a refractive index of a dielectric layer, determining coordinates of projection image units each of which corresponds to a corresponding one of the first image units along an oblique view light path; determining a pixel value of each of the projection image units according to pixel values of second image units in each of the surrounding regions to obtain an oblique view image; superimposing the image of the first pattern layer and the oblique view image to obtain a first superimposed image; converting the first superimposed image into a moire image; and performing a moire quantitative evaluation according to the moire image.

公开(公告)号：US20170271373A1

公开(公告)日：2017-09-21

申请号：US15306550

申请日：2016-02-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhengliang LI ,  Qi YAO ,  Bin ZHANG ,  Zhanfeng CAO ,  Wei ZHANG ,  Xuefei SUN ,  Bin ZHOU ,  Jincheng GAO

IPC: H01L27/12

CPC classification number: H01L27/1225 ,  H01L21/027 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/78633 ,  H01L29/78645

Abstract: According to an embodiment of the present disclosure, a method for manufacturing the array substrate includes forming a first transparent conductive layer and a metallic layer successively on a base substrate, and forming a gate electrode, a source electrode, a drain electrode and a first transparent electrode by one patterning process.

公开(公告)号：US20240276846A1

公开(公告)日：2024-08-15

申请号：US18023396

申请日：2022-04-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yingtao WANG ,  Xinxing WANG ,  Liyan LIU ,  Xuefei SUN ,  Jaegeon YOU ,  Qian JIA ,  Kuanjun PENG

IPC: H10K59/80 ,  G06F3/041 ,  G06F3/044 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40

CPC classification number: H10K59/877 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  H10K59/122 ,  H10K59/352 ,  H10K59/40 ,  G06F2203/04112

Abstract: Embodiments of the disclosure provide a touch structure, a display substrate and a display panel, where the touch structure includes: a metal mesh including a plurality of metal wires, where the metal mesh has a plurality of openings, each of the openings is surrounded by a plurality of metal wires, and the plurality of metal wires surrounding each of the openings have at least three different extending directions.

公开(公告)号：US20240256074A1

公开(公告)日：2024-08-01

申请号：US17778470

申请日：2021-06-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zewen BO ,  Xuefei SUN ,  Yuanyuan LI

IPC: G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  G02F1/1333 ,  H10K59/122

CPC classification number: G06F3/04164 ,  G06F3/0412 ,  G06F3/044 ,  H10K59/40 ,  G02F1/13338 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K59/122

Abstract: A touch layer assembly includes a substrate layer and effective touch lines and sensing electrodes that are disposed thereon. A sensing electrode is coupled to at least one effective touch line; the sensing electrode includes sensing main lines, each of at least one sensing main line is composed of first sensing line segments and second sensing line segments that are alternately connected; at least one sensing electrode further includes third sensing line segments connected to a sensing main line; the sensing electrodes include a first sensing electrode and a second sensing electrode that are adjacent in the first direction, and in the first sensing electrode and the second sensing electrode, a disconnected point where two sensing main lines adjacent in a same extension direction are disconnected is located on a second sensing line segment at an end of a sensing main line of the two sensing main lines.

公开(公告)号：US20240160326A1

公开(公告)日：2024-05-16

申请号：US17780646

申请日：2021-07-02

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Xinxing WANG ,  Jaegeon YOU

IPC: G06F3/044

CPC classification number: G06F3/0448 ,  G06F3/0445 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: The present disclosure provides a touch substrate and a touch display panel. The touch substrate includes: a base substrate including a first and second surfaces opposite to each other; a first metal mesh layer disposed on the first surface of the base substrate, the first metal mesh layer including a plurality of first metal mesh strips arranged successively along a first direction, every two adjacent first metal mesh strips being independent from each other, each first metal mesh strip extending along a second direction orthogonal to the first direction and including metal mesh lines, the metal mesh lines including a plurality of trunk portions extending along the second direction and a plurality of branch portions respectively connected to the plurality of trunk portions, extending from the plurality of trunk portions along a direction at a predetermined angle to the second direction.

公开(公告)号：US20230380251A1

公开(公告)日：2023-11-23

申请号：US18028351

申请日：2021-01-27

Applicant: BOE Technology Group Co., Ltd.

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

IPC: H10K59/80 ,  H10K59/40 ,  H01L33/58 ,  G06F3/041 ,  G06F3/044

CPC classification number: H10K59/8791 ,  H10K59/40 ,  H01L33/58 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  G06F2203/04111

Abstract: Provided is a display panel. The display panel includes: a substrate, including a display region, a periphery region, and a pad region, wherein the periphery region surrounds an outer periphery of the display region, and the pad region is disposed on a side, distal from the display region, of the periphery region; and a touch layer, disposed on the substrate and including a touch electrode and a touch trace, wherein the touch electrode is at least partially disposed in the display region, the touch trace is disposed in the periphery region and is electrically connected to the touch electrode, the touch trace is electrically connected to a pad disposed in the pad region, the touch trace includes at least two line layers laminated in a thickness direction of the substrate.

公开(公告)号：US20220197438A1

公开(公告)日：2022-06-23

申请号：US17274776

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

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

IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32

Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a touch control structure layer including a plurality of mesh pattern units which are polygons formed by metal wires. The touch control structure layer includes a bridge layer, an insulating layer and a touch control layer. The touch control layer includes a plurality of first touch control electrodes and first connecting parts arranged along a first extending direction and a plurality of second touch control electrodes arranged along a second extending direction. The plurality of first touch control electrodes and first connecting parts are alternately arranged and serially coupled, and the second touch control electrodes are arranged at intervals.

公开(公告)号：US20200286929A1

公开(公告)日：2020-09-10

申请号：US16318740

申请日：2018-04-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhengliang LI ,  Ce NING ,  Song LIU ,  Wenlin ZHANG ,  Xuefei SUN

IPC: H01L27/12

Abstract: The present disclosure provides a transistor, an array substrate and a method of manufacturing the array substrate, and a display device. The method of manufacturing the array substrate comprises: depositing a plurality of silicon oxide layers on an active layer of a transistor; and depositing a silicon oxynitride layer over the plurality of silicon oxide layers.

公开(公告)号：US20190094011A1

公开(公告)日：2019-03-28

申请号：US16041200

申请日：2018-07-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei SUN ,  Chienhung LIU ,  Zhengliang LI ,  Bin ZHANG

IPC: G01B11/06

Abstract: The present disclosure provides a thickness measuring method and device. The thickness measuring method is used for measuring a thickness of a layer to be measured of a light-transmitting sample to be measured and comprising the steps of: placing the sample to be measured between an optical device and a metal layer, the optical device comprising a light incident surface and a light exit surface; adjusting incident light emitted to the light incident surface of the optical device so that an intensity of light exiting the light exit surface of the optical device is less than 10−12 W/m2, so as to obtain optical parameters of the incident light; and calculating a thickness of the layer to be measured according to the optical parameters of the incident light.