公开(公告)号：US11747689B2

公开(公告)日：2023-09-05

申请号：US17788395

申请日：2021-05-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiahui Han ,  Shunhang Zhang ,  Pengxia Liang ,  Hua Huang ,  Guoqiang Wang ,  Zheng Fang ,  Ge Shi ,  Yujie Liu ,  Song Yang ,  Shiyu Zhang ,  Yanliu Sun ,  Meina Yu ,  Yuyao Wang

IPC: G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/136286 ,  G02F1/133548

Abstract: A display assembly, includes: a first substrate and a second substrate that are disposed opposite, a first liquid crystal layer located between the first substrate and the second substrate, a third substrate disposed at a side of the first substrate away from the second substrate, a second liquid crystal layer located between the first substrate and the third substrate, a first pixel circuit layer disposed between the first substrate and the first liquid crystal layer, a second pixel circuit layer disposed between the third substrate and the second liquid crystal layer, a polarizing device disposed on a side of the second pixel circuit layer away from the second liquid crystal layer, and a first metal wire grid polarizing layer disposed between the first substrate and the first pixel circuit layer. The first metal wire grid polarizing layer is electrically insulated from the first pixel circuit layer.

公开(公告)号：US11568673B2

公开(公告)日：2023-01-31

申请号：US17256678

申请日：2020-05-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qingzhao Liu ,  Ke Wang ,  Guoqiang Wang ,  Shuilang Dong

IPC: H01L27/32 ,  G06V40/13 ,  H01L51/52 ,  H01L51/56 ,  G06V10/141 ,  H01L27/146

Abstract: An array substrate and a method for manufacturing the same, a method and assembly for detecting light, and a display device are provided. The array substrate includes: a base substrate having a pixel region; a light detecting unit, a switch unit, and a light emitting unit that are located in the pixel region, where the light emitting unit and the light detecting unit share the switch unit.

公开(公告)号：US20200174172A1

公开(公告)日：2020-06-04

申请号：US16640195

申请日：2019-05-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuilang Dong ,  Da Lu ,  Qingzhao Liu ,  Guoqiang Wang ,  Zhanfeng Cao ,  Jiushi Wang

IPC: G02B5/30 ,  G02B1/113

Abstract: The present disclosure provides a polarizing device and a method for preparing the same, a display substrate, and a display device. The polarizing device includes: a base substrate, a metal wire grid, and an anti-reflection layer, in which the metal wire grid is arranged on the base substrate, the anti-reflection layer is arranged on the surface of the metal wire grid away from the base substrate, and the anti-reflection layer is a carbon film layer.