公开(公告)号：US20250107388A1

公开(公告)日：2025-03-27

申请号：US18578183

申请日：2022-08-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei Sun ,  Jaegeon You ,  Liyan Liu ,  Yingtao Wang ,  Qian Jia

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

Abstract: A display panel includes a display substrate and a touch layer. The display substrate includes a substrate and an anode layer. The anode layer includes a plurality of anodes, and at least one edge of at least one anode is provided with at least one groove therein. The touch layer is located on a light exit side of the display substrate. The touch layer includes a metal mesh structure, the metal mesh structure includes a plurality of first metal lines, and each first metal line includes an opening. An orthographic projection of each of the plurality of first metal lines on the substrate is located between orthographic projections of the plurality of anodes on the substrate. An orthogonal projection of each groove of the at least one anode on the substrate is disposed opposite to an orthogonal projection of an opening of a first metal line on the substrate.

公开(公告)号：US20240324380A1

公开(公告)日：2024-09-26

申请号：US18580250

申请日：2022-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei Sun ,  Xinxing Wang ,  Kuanjun Peng ,  Jaegeon You ,  Yingtao Wang ,  Qian Jia ,  Liyan Liu ,  Honghui Lin

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

CPC classification number: H10K59/353 ,  G06F3/0412 ,  G06F3/044 ,  H10K59/122 ,  H10K59/40 ,  G06F2203/04112

Abstract: A touch structure includes a metal mesh including a plurality of metal conductive lines. The metal mesh has a plurality of openings, each opening is enclosed by metal conductive lines, and a shape of each opening is asymmetric.

公开(公告)号：US11573443B2

公开(公告)日：2023-02-07

申请号：US17254888

申请日：2020-03-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian Jia ,  Xinxing Wang ,  Yingtao Wang ,  Xuefei Sun ,  Xiaona Xu

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A liquid crystal display panel, including a liquid crystal cell, a liquid crystal, a light-transmitting cover plate and a light-transmitting support structure; where the liquid crystal is located in the liquid crystal cell, the cover plate covers a side where a target surface for emitting light is located of the liquid crystal cell, and the support structure is located between the cover plate and the liquid crystal cell; and an orthogonal projection region of the support structure on the target surface is a partial region of the target surface, and the partial region comprises at least part of an active display region of the target surface.

公开(公告)号：US20210208449A1

公开(公告)日：2021-07-08

申请号：US17254888

申请日：2020-03-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian Jia ,  Xinxing Wang ,  Yingtao Wang ,  Xuefei Sun ,  Xiaona Xu

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A liquid crystal display panel, including a liquid crystal cell, a liquid crystal, a light-transmitting cover plate and a light-transmitting support structure; where the liquid crystal is located in the liquid crystal cell, the cover plate covers a side where a target surface for emitting light is located of the liquid crystal cell, and the support structure is located between the cover plate and the liquid crystal cell; and an orthogonal projection region of the support structure on the target surface is a partial region of the target surface, and the partial region comprises at least part of an active display region of the target surface.

公开(公告)号：US10965086B2

公开(公告)日：2021-03-30

申请号：US16630270

申请日：2019-02-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming Zhu ,  Xue Dong ,  Xiaochuan Chen ,  Shiyu Zhang ,  Meili Wang ,  Xuan Liang ,  Yingtao Wang

IPC: H01S3/08 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/155 ,  G02F1/157

Abstract: Embodiments of the present disclosure provide an optical resonant cavity and a display panel. The optical resonant cavity includes a light conversion layer, the optical resonant cavity is configured to emit light with a specific wavelength range, and the light conversion layer is arranged at at least one wave node of a center wavelength of the light with the specific wavelength range in the optical resonant cavity.

公开(公告)号：US10324332B2

公开(公告)日：2019-06-18

申请号：US15535427

申请日：2017-01-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingtao Wang

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  G02B6/00

Abstract: Embodiments of the present disclosure relates to a display panel includes a first substrate and a second substrate facing the first substrate; a first polarizer provided on the first substrate; and a second polarizer provide on the second substrate, wherein the display panel includes a plurality of pixels, the first polarizer and the second polarizer have a plurality of light transmission axes, a direction of the light transmission axis of the first polarizer or the second polarizer corresponding to one pixel is different from that of the first polarizer or the second polarizer corresponding to a pixel adjacent to said one pixel, and the direction of the light transmission axis of the first polarizer and the direction of the light transmission axis of the second polarizer corresponding a same pixel are perpendicular to each other.

公开(公告)号：US20250077031A1

公开(公告)日：2025-03-06

申请号：US18579941

申请日：2022-08-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian Jia ,  Liyan Liu ,  Yingtao Wang

IPC: G06F3/044

Abstract: A touch panel display includes a display panel and a touch panel disposed on a side of the display panel. The touch panel includes a touch structure layer. The display panel includes an anode layer. The touch structure layer includes a plurality of touch lines, and the plurality of touch lines define a plurality of touch meshes. The touch display panel includes a first region and a second region, and the plurality of touch lines include a plurality of first touch lines located in the first region and a plurality of second touch lines located in the second region. A line width of at least one first touch line in the plurality of first touch lines is smaller than a line width of at least one second touch line in the plurality of second touch lines. Reflectivity of the first region is equal to reflectivity of the second region.

公开(公告)号：US11126026B2

公开(公告)日：2021-09-21

申请号：US16079736

申请日：2018-01-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yingtao Wang ,  Jikai Yao

IPC: G02F1/1335 ,  G02F1/1333

Abstract: The present application discloses a display panel having an inter-subpixel region and a subpixel region. The display panel includes a first display substrate and a second display substrate facing each other; and a spacer layer having a plurality of spacers for maintaining a spacing between the first display substrate and the second display substrate. The first display substrate includes a first base substrate; and a black matrix in the inter-subpixel region and on the first base substrate, and including a linear polarizer layer in a first region of the inter-subpixel region and outside the subpixel region. An orthographic projection of the linear polarizer layer on the first base substrate substantially covers projections of the plurality of spacers on the first base substrate.

公开(公告)号：US20190204675A1

公开(公告)日：2019-07-04

申请号：US16012491

申请日：2018-06-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yingtao Wang ,  Ming Zhu ,  Zheng Fang

IPC: G02F1/1335 ,  G06F21/82 ,  G02B27/28

CPC classification number: G02F1/133528 ,  G02B27/281 ,  G02F1/133512 ,  G06F21/82 ,  G09G2358/00

Abstract: Provided is an anti-peeping device including: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a plurality of first polarizers on the first substrate and being spaced apart from each other; and a second polarizer on the second substrate. Linearly polarized light emitted from the second polarizer is incident onto the plurality of first polarizers through liquid crystal molecules in at least a portion of the liquid crystal layer. The anti-peeping device is switched between a first state and a second state in response to a deflection state of the liquid crystal molecules, wherein the linearly polarized light passes though the plurality of first polarizers in the first state, and the linearly polarized light is blocked by the plurality of first polarizers in the second state.

公开(公告)号：US20170220158A1

公开(公告)日：2017-08-03

申请号：US15234117

申请日：2016-08-11

Applicant: BOE Technology Group Co., Ltd.

Inventor： Min Peng ,  Yingtao Wang ,  Hong Wang

IPC: G06F3/047 ,  G06F3/041

Abstract: A touch display substrate, a touch display panel, a touch display screen and an electronic device are disclosed. The touch display substrate includes a base substrate and a wire grid polarizer (WGP) disposed on one side of the base substrate. The WGP includes a plurality of metal wires disposed in parallel; and the metal wires are configured for connecting with the touch integrated circuit (IC). The thickness of the touch display substrate is reduced, and the difficulty of coordinating the touch IC and the display IC is reduced.