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:
Oct. 13, 2026
Filed:
Feb. 07, 2022
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventor:
Keiji Sugi, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 50/00 (2023.01); H10K 50/844 (2023.01); H10K 50/854 (2023.01); H10K 50/856 (2023.01); H10K 50/858 (2023.01); H10K 50/86 (2023.01); H10K 59/00 (2023.01); H10K 59/127 (2023.01);
U.S. Cl.
CPC ...
H10K 59/878 (2023.02); H10K 50/00 (2023.02); H10K 50/844 (2023.02); H10K 50/854 (2023.02); H10K 50/856 (2023.02); H10K 50/858 (2023.02); H10K 50/865 (2023.02); H10K 59/00 (2023.02); H10K 59/127 (2023.02); H10K 59/876 (2023.02); H10K 59/877 (2023.02); H10K 59/879 (2023.02); H10K 59/8792 (2023.02);
Abstract
A light emitting element includes a light emitting unit and an optical path control unit provided above the light emitting unit, wherein a light reflection film including an opening is disposed between the light emitting unit and the optical path control unit. The light emitting element also includes a protective layer and a planarization layer between the light emitting unit and the optical path control unit from a side of the light emitting unit.
Sugi, Keiji. (2026). Light emitting element and display apparatus (U.S. Patent No. 12765240). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765240
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile