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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 12461618 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Mar. 26, 2024

Display substrate, method for manufacturing same, and display device

Applicants:

Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;

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

Inventors:

Zhaowei Yu, Beijing, CN;

Qinhe Wei, Beijing, CN;

Rongjian Yan, Beijing, CN;

Wenbin Chen, Beijing, CN;

Assignees:

Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;

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

Attorney:

IPro, PLLC

Primary Examiner:

Kyoung Lee

Int. Cl.
CPC ...
H10K 50/84 (2023.01); G06F 3/041 (2006.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); H10K 50/84 (2023.02); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 59/40 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); H10K 59/873 (2023.02);
Abstract

A display substrate is provided. The display substrate includes: a base substrate; a pixel defining layer disposed on the base substrate, wherein the pixel defining layer comprises a plurality of barriers and defines a plurality of sub-pixel areas, some or all of the barriers have grooves therein; and a touch structure disposed in the groove, wherein the touch structure is configured to provide a touch function.

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