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:
Jan. 20, 2026
Filed:
Oct. 06, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Hideshi Kuwabara, Kanagawa, JP;
Tetsuo Takahashi, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An organic light emitting element includes a reflection layer, a first electrode, an organic layer including a light emitting layer, and a second electrode, arranged in this order from a side of a substrate. The reflection layer includes a first portion having a first thickness and a second portion having a second thickness smaller than the first thickness. The first electrode overlaps with the second portion, and at least part of an edge of the first electrode overlaps with the second portion in a planar view with respect to the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile