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:
Apr. 07, 2026
Filed:
Feb. 13, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/854 (2025.01); H10H 20/01 (2025.01); H10H 20/853 (2025.01);
U.S. Cl.
CPC ...
H10H 20/854 (2025.01); H10H 20/853 (2025.01); H10H 20/0362 (2025.01);
Abstract
A light emitting device includes a first semiconductor layer, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, a first insulating film surrounding an outer surface of at least one layer from among the first semiconductor layer, the second semiconductor layer, and the active layer, and a second insulating film surrounding an outer surface of the first insulating film.
Im, Hyun. (2026). Light emitting device, pixel structure comprising light emitting device, and manufacturing method therefor (U.S. Patent No. 12598844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12598844
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile