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:
Apr. 26, 2022
Filed:
Aug. 28, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Liang Fang, Wuhan, CN;
Ding Ding, Wuhan, CN;
Other;
Abstract
The present invention provides a display panel. At least one first buffer layer is disposed between the base layer and the thin film transistor layer. At least one second buffer layer is disposed between the functional layer and the polarizer. The first buffer layer and the second buffer layer use hollow designs in the transparent displaying region and can reduce stress generated from cutting a hole, improve protection for the display panel and finally improve reliability of the display device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile