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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 12041805 B1

PDFFull Text
Date of Patent:
Jul. 16, 2024

Filed:

Sep. 29, 2020

Display panel, method for manufacturing same, mask assembly, and display device

Applicants:

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

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

Inventors:

Rui Zhou, Beijing, CN;

Longhui Xue, Beijing, CN;

Wei Zhang, Beijing, CN;

Weiyun Huang, Beijing, CN;

Assignees:

CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;

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

Attorney:

Lippes Mathias LLP

Primary Examiner:

Eric K Ashbahian

Assistant Examiner:

Halee Cramer

Int. Cl.
CPC ...
H10K 59/35 (2023.01); H10K 50/813 (2023.01); H10K 50/822 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 50/822 (2023.02); H10K 50/813 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02);
Abstract

A display panel includes a base substrate including a first display region and a second display region disposed on a side of the first display region. The display panel also includes a first anode layer, a first light-emitting layer and a first cathode layer which are disposed in the first display region and are sequentially laminated in a direction distal from the base substrate. The display panel also includes a second anode layer, a second light-emitting layer and a second cathode layer which are disposed in the second display region and are sequentially laminated in a direction distal from the base substrate.

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