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 12550567 B1

Date of Patent:

Feb. 10, 2026

Filed:

Nov. 25, 2021

Display substrate having grid-like antenna over hollowed-out portion, manufacturing method and display device have the same

Applicants:

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

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

Inventors:

Feng Wang, Beijing, CN;

Jian Zhou, Beijing, CN;

Yanzhao Li, Beijing, CN;

Feng Qu, Beijing, CN;

Assignees:

BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD, Beijing, CN;

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

WHDA, LLP

Primary Examiner:

Michael Jung

Int. Cl.

CPC ...

H10K 59/131 (2023.01); H01Q 1/36 (2006.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);

U.S. Cl.

CPC ...

H10K 59/1315 (2023.02); H01Q 1/36 (2013.01); H10K 59/1201 (2023.02); H10K 59/40 (2023.02); H10K 59/873 (2023.02);

Abstract

A display substrate includes a base substrate, a voltage line arranged at a peripheral region of the base substrate, an encapsulation layer arranged at a side of the voltage line away from the base substrate, and a plurality of pixel units arranged at a display region of the base substrate. The encapsulation layer is arranged at a part of the display region and the peripheral region of the base substrate. The display substrate further includes an antenna arranged at a side of the encapsulation layer away from the base substrate, the antenna is a grid-like antenna, the voltage line is provided with a hollowed-out portion, and an orthogonal projection of at least a part of an end of the antenna onto the base substrate is located within an orthogonal projection of the hollowed-out portion onto the base substrate.

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