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. 04, 2025
Filed:
Jun. 04, 2021
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventors:
Jiexin Zheng, Shenzhen, CN;
Wei Lu, Shenzhen, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H10K 59/122 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/80522 (2023.02); H10K 59/122 (2023.02);
Abstract
A display panel and a display device are disclosed. The display panel includes an array substrate, an electrode layer disposed on the array substrate, a light-emitting layer disposed on the electrode layer, and a cathode layer disposed on the light-emitting layer. The electrode layer includes an anode and a contact electrode disposed apart from each other on the array substrate. The contact electrode has a pattern, the contact electrode contacts the cathode layer through the light-emitting layer.