公开(公告)号：US11257425B2

公开(公告)日：2022-02-22

申请号：US16641072

申请日：2019-08-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Huajie Yan ,  Qingyu Huang ,  Xiaohu Li ,  Tun Liu ,  Liangliang Kang ,  Juan Zhang ,  Zhiqiang Jiao

IPC: G09G3/3225 ,  G09G3/3291 ,  H01L21/768 ,  H01L27/146 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G09G3/3266

Abstract: The present disclosure provides a display panel and a method for manufacturing the same, a pixel light emitting compensation method, and a display apparatus. The display panel comprises a plurality of pixel units arranged in an array, wherein each of the pixel units comprises: an array substrate comprising a pixel driving circuit; a pixel defining layer disposed on a first surface of the array substrate and having a via hole wherein the first surface is far away from a substrate of the array substrate; a light emitting unit disposed in the via hole, wherein the light emitting unit is electrically connected to an output terminal of the pixel driving circuit, so that driving current output by the pixel driving circuit drives the light emitting unit to emit light; and a photoelectric converter configured to receive the light emitted by the light emitting unit.

公开(公告)号：US10886492B2

公开(公告)日：2021-01-05

申请号：US16400619

申请日：2019-05-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaohu Li ,  Zhiqiang Jiao ,  Tun Liu ,  Huajie Yan ,  Hongsheng Zhan ,  Liangliang Kang

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: An array substrate and a manufacturing method thereof, and a display panel are disclosed. The array substrate includes a base substrate, comprising a plurality of sub-pixel regions and inter-sub-pixel regions between adjacent sub-pixel regions; and a first organic functional layer on the base substrate. At least a portion of the first organic functional layer is in the plurality of sub-pixel regions; and the first organic functional layer includes at least one fracture opening, the at least one fracture opening is configured to block a transportation of the carriers between adjacent sub-pixel regions.