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. 06, 2026
Filed:
Mar. 03, 2023
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Tetsuo Takahashi, Kanagawa, JP;
Takayuki Ito, Kanagawa, JP;
Yojiro Matsuda, Kanagawa, JP;
Yoshihisa Kawamura, Kanagawa, JP;
Yuto Nozaki, Kanagawa, JP;
Satoshi Yokoyama, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/858 (2023.01); H10K 50/856 (2023.01);
U.S. Cl.
CPC ...
H10K 50/858 (2023.02); H10K 50/856 (2023.02);
Abstract
A light-emitting element includes a first electrode, a second electrode, and a light-emitting layer between the first electrode and the second electrode. The light-emitting element includes a transmittance-increasing layer with increasing transmittance in an optical path of light emitted from the light-emitting layer.
Takahashi, Tetsuo. (2026). Organic light-emitting element, and display apparatus, imaging apparatus, lighting apparatus, electronic equipment, and image-forming apparatus including the same (U.S. Patent No. 12520661). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12520661
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile