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:
Mar. 18, 2025
Filed:
Feb. 14, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Zhenyang Qiao, Shenzhen, CN;
Baixiang Han, Shenzhen, CN;
Abstract
A display panel and a manufacturing method thereof are provided. The display panel comprises a first substrate, a driving circuit layer disposed on a side of the first substrate, a light-emitting device layer disposed on a side of the driving circuit layer away from the first substrate, a second substrate disposed on a side of the light-emitting device layer away from the driving circuit layer, and a stress releasing layer disposed on a side of the second substrate close to the light-emitting device layer. The stress releasing layer is disposed corresponding to the non-display region, and a concave section is disposed in the stress releasing layer.