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. 15, 2020
Filed:
Feb. 22, 2019
Japan Display Inc., Tokyo, JP;
Chunche Ma, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device includes a substrate, a plurality of pixel electrode over the substrate, a bank covering an end portion of the pixel electrode and exposing a part of the pixel electrode, an organic layer over the pixel electrode and the bank, and a common electrode over the organic layer. The bank includes an inclined surface in a portion covering the end portion of the pixel electrode. An angle between the inclined surface of the bank and an upper surface of the pixel electrode is equal to or larger than 85 degrees. A thickness of the organic layer disposed on the inclined surface of the bank in a direction perpendicular to the inclined surface of the bank is equal to or smaller than 1/10 of a thickness of the organic layer disposed on the pixel electrode in a direction perpendicular to the upper surface of the pixel electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile