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Patent Searching and Data


Title:
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/217994
Kind Code:
A1
Abstract:
Provided in embodiments of the present application are a display substrate and a display apparatus. The display substrate comprises: a base substrate and a plurality of subpixels. each subpixel comprises a pixel electrode and an effective light emission area. The pixel electrode comprises a main body portion and a connection portion which are mutually connected. The main body portion has a same shape as the effective light emission area, and at least a portion of borders of the main body portion and the pixel electrode coincide. A plurality of the subpixels at least comprise one first subpixel and one second subpixel having a same light emission color. The areas of orthographic projections onto the base substrate of two pixel electrodes of the first subpixel and the second subpixel are different. Two orthographic projections onto a line extending along a first direction of the connection portion and the main body portion of at least one subpixel among the first subpixel and the second subpixel are at least partially not overlapping. An orthographic projection onto a line extending along a second direction of the pixel electrode of the second subpixel is located within an orthographic projection onto the same line of the pixel electrode of the first subpixel.

Inventors:
LIU BIAO (CN)
DU MENGMENG (CN)
MA HONGWEI (CN)
SHU XIAOQING (CN)
ZHANG ZHENHUA (CN)
Application Number:
PCT/CN2020/114623
Publication Date:
November 04, 2021
Filing Date:
September 10, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Foreign References:
CN111490068A2020-08-04
CN106067476A2016-11-02
CN110137214A2019-08-16
CN110444569A2019-11-12
CN110133885A2019-08-16
US20150048322A12015-02-19
US20170236882A12017-08-17
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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