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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 12787559 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Apr. 14, 2023

Display panel and display apparatus

Applicants:

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

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

Inventors:

Zhiwei Xiang, Beijing, CN;

Mengmeng Du, Beijing, CN;

Cong Fan, Beijing, CN;

Qiwei Wang, Beijing, CN;

Wenzhe Cai, Beijing, CN;

Xiangdan Dong, Beijing, CN;

Assignees:

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

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

Attorney:

IPro, PLLC

Primary Examiner:

Mark W Tornow

Assistant Examiner:

Priya M Rampersaud

Int. Cl.
CPC ...
H10K 59/122 (2023.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 2102/351 (2023.02);
Abstract

Provided are a display panel and a display apparatus. The display panel includes a base substrate, the base substrate includes a display region and a non-display region surrounding the display region, and the non-display region includes a first bezel region and a second bezel region having a binding region; blocking dams located in the non-display region and arranged surrounding the display region, the blocking dams include a first blocking dam and a second blocking dam, and the first blocking dam is located between the second blocking dam and the display region; and a first flat layer, a second flat layer and a third flat layer located on the base substrate; the second blocking dam includes the first flat layer and the third flat layer in the first bezel region, and the second blocking dam includes the second flat layer and the third flat layer in the second bezel region.

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Xiang, Zhiwei. (2026). Display panel and display apparatus (U.S. Patent No. 12787559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12787559

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