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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12484388 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

May. 26, 2021

Display substrate, manufacturing method thereof and display device

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Huajie Yan, Beijing, CN;

Xiaohu Li, Beijing, CN;

Renquan Gu, Beijing, CN;

Qingyu Huang, Beijing, CN;

Assignee:

Beijing BOE Technology Development Co., Ltd., Beijing, CN;

Attorneys:

Ling Wu

Stephen Yang

Ling and Yang Intellectual Property

Primary Examiner:

Tan N Tran

Int. Cl.
CPC ...
H10K 59/124 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01); H10K 77/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/124 (2023.02); H10K 59/1201 (2023.02); H10K 59/353 (2023.02); H10K 59/80518 (2023.02); H10K 59/875 (2023.02); H10K 71/00 (2023.02); H10K 77/00 (2023.02); H10K 59/80515 (2023.02);
Abstract

Proposed are a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base and multiple pixel units disposed on the base, wherein, at least one pixel unit of the multiple pixel units includes multiple sub-pixels with different colors, and at least one sub-pixel of the multiple sub-pixels includes multiple sub-pixel components with the same color; anodes of the sub-pixel components are electrically connected with driving circuits, and the driving circuits are independent of each other, and in a plane perpendicular to the display substrate, a side of the anode of the sub-pixel component away from the base at least includes a partial surface, and a normal of the partial surface is not perpendicular to the base.

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