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. 07, 2021
Filed:
Apr. 16, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Wei Wang, Wuhan, CN;
Qing Huang, Wuhan, CN;
Other;
Abstract
An organic light-emitting diode (OLED) array substrate and an OLED display device are provided. The OLED array substrate includes a plurality of driving circuits of a plurality of sub-pixels using a mirror symmetrical structure, and a plurality of reset signal lines and a plurality of power signal lines extending along a same direction. By sharing each of the reset signal lines and each of a plurality of first vias, and sharing each of the power signal lines and each of a plurality of second vias, about half of lines of power signal lines, reset signal lines, and vias are saved. Therefore, room for increasing pixels per inch (PPI) is provided, facilitating realizing high PPI panel designs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile