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:
Aug. 17, 2021
Filed:
Mar. 18, 2020
Sakai Display Products Corporation, Sakai, JP;
Yukiya Nishioka, Osaka, JP;
Katsuhiko Kishimoto, Osaka, JP;
Sakai Display Products Corporation, Osaka, JP;
Abstract
An organic EL display apparatus () has a plurality of pixels including red pixels (R), green pixels (G) and blue pixels (B), the apparatus () including: a substrate (); a plurality of organic EL elements () supported on the substrate, with one organic EL element provided in each pixel; a generally lattice-shaped first bank () defining the pixels, the first bank including a plurality of first portions (A) extending in a first direction and a plurality of second portions (B) extending in a second direction that crosses the first direction; and a plurality of second banks () provided on a top portion () of the first bank, wherein the second banks are not formed at intersections (cr) between the first portions and the second portions of the first bank, and the second banks are more liquid repellent than the first bank.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile