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:
Feb. 08, 2022
Filed:
Apr. 11, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Wei Wang, Wuhan, CN;
Qing Huang, Wuhan, CN;
Other;
Abstract
The present invention discloses a display panel and a display device. By adding a stress adjustment layer having a plurality of patterned structures spaced apart from each other, the stress neutral surface can be effectively adjusted, and the stress of the metal trace is reduced when it is bent, to avoid or mitigate excessive stress causing generation and expansion of cracks in the stress adjustment layer, thereby reducing the probability of breakage of the metal trace when the flexible display is bent, thus reducing the risk of failure of the metal trace.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile