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.:
Date of Patent:
Dec. 09, 2025
Filed:
May. 31, 2022
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Wei Bai, Shenzhen, CN;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/873 (2023.02); H10K 59/1201 (2023.02);
Abstract
A display panel and a manufacturing method thereof are provided. The display panel includes a functional area, a transition area defined at a periphery of the functional area, and a display area defined at a periphery of the transition area. The display panel further includes a substrate, at least one first groove is defined on the substrate in the transition area, and a first organic material layer is disposed in a first undercut area and/or a second undercut area in the first groove. The display panel of an embodiment of the present application has better encapsulation reliability and longer product service life.