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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 12745551 B1

PDFFull Text
Date of Patent:
Sep. 22, 2026

Filed:

Mar. 04, 2021

Display panel, method for manufacturing same, and display device

Applicants:

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

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

Inventors:

Kemeng Tong, Beijing, CN;

Cong Fan, Beijing, CN;

Yu Wang, Beijing, CN;

Fan He, Beijing, CN;

Bo Zhang, Beijing, CN;

Assignees:

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

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

Attorney:

Lippes Mathias LLP

Primary Examiner:

Steven B Gauthier

Assistant Examiner:

E. Rhett Cheek

Int. Cl.
CPC ...
H10K 59/88 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 59/179 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/88 (2023.02); G06F 3/0412 (2013.01); G06F 3/04164 (2019.05); G06F 3/0446 (2019.05); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/179 (2023.02); H10K 59/40 (2023.02); H10K 59/873 (2023.02); H10K 59/8731 (2023.02); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); H10K 59/87 (2023.02);
Abstract

Provided is a display panel, including: a substrate, including a display region and a non-display region disposed on an outer periphery of the display region; a light-emitting device and a packaging layer, disposed on the substrate; and at least one retaining wall and a signal trace, disposed on a side of the packaging laver proximate to the substrate; wherein the light-emitting device is disposed within the display region, the at least one retaining wall and the signal trace are disposed within the non-display region, and the signal trace is electrically connected to the light-emitting device and is provided with an aperture, wherein an orthographic projection of the aperture on the substrate is disposed within an orthographic projection of the at least one retaining wall on the substrate.

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