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. 01, 2025
Filed:
Apr. 15, 2024
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jun Bo Sim, Yongin-si, KR;
Chang Hee Lee, Yongin-si, KR;
Yun Hyuk Ko, Yongin-si, KR;
Sang Ho Jeon, Yongin-si, KR;
Jae Kook Ha, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/075 (2006.01); H01L 25/16 (2023.01); H01L 33/00 (2010.01); H01L 33/44 (2010.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/44 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H01L 33/007 (2013.01); H01L 33/0075 (2013.01); H01L 33/0093 (2020.05); H01L 33/62 (2013.01); H01L 2933/0025 (2013.01);
Abstract
A light emitting element includes: a light emitting stack pattern including a first semiconductor layer, an active layer, and a second semiconductor layer that are sequentially stacked along one direction; and an insulating film surrounding an outer surface of at least one of the first semiconductor layer, the active layer, and the second semiconductor layer. The insulating film including a zinc oxide (ZnO) thin film layer.