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:
May. 09, 2023
Filed:
Jan. 04, 2021
Applicant:
Seeya Optronics Co., Ltd., Shanghai, CN;
Inventor:
Zhongshou Huang, Shanghai, CN;
Assignee:
SeeYA Optronics Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/124 (2023.01);
U.S. Cl.
CPC ...
H10K 59/124 (2023.02); H10K 59/131 (2023.02); H10K 2102/311 (2023.02);
Abstract
An OLED display panel comprises a plurality of concave-convex structures in each sub-pixel, and a light-emitting layer conformal to the concave-convex structure. The number of the concave-convex structures in each pixel varies depending upon the distance from center to peripheral of the OLED display panel, to compensate brightness variations caused by voltage drops and improve white balance of display image.
Huang, Zhongshou. (2023). Oled display panel (U.S. Patent No. 11647653). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11647653
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile