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:
Nov. 04, 2019
AU Optronics Corporation, Hsinchu, TW;
Shang-Ta Tsai, Hsinchu, TW;
Yi-Hwa Song, Hsinchu, TW;
Hsien-Hung Chen, Taoyuan, TW;
Hsi-An Chen, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A display apparatus and a manufacturing method of the display apparatus are provided. The display apparatus includes a substrate and a first sub-pixel located on the substrate. The first sub-pixel includes a first bottom electrode, a first light-emitting layer, and a first top electrode. The first light-emitting layer is located on the first bottom electrode. The first light-emitting layer includes a first groove structure or a first protrusion structure. The first top electrode is located on the first light-emitting layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile