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. 21, 2025
Filed:
Sep. 17, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Dongho Kim, Bucheon-si, KR;
Kyungwook Hwang, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/10 (2010.01); H01L 25/075 (2006.01); H01L 33/00 (2010.01); H01L 33/04 (2010.01); H01L 33/12 (2010.01); H01L 33/32 (2010.01);
U.S. Cl.
CPC ...
H01L 33/12 (2013.01); H01L 25/0753 (2013.01); H01L 33/0075 (2013.01); H01L 33/0095 (2013.01); H01L 33/04 (2013.01); H01L 33/10 (2013.01); H01L 33/32 (2013.01);
Abstract
Provided is a light emitting device including a buffer layer, a body provided on the buffer layer, the body including a first semiconductor layer, an active layer, and a second semiconductor layer, a reflective layer configured to reflect light incident from the active layer, and a scattering pattern provided between the first semiconductor layer and the buffer layer, the scattering pattern being configured to scatter the light incident from the active layer and light incident from the reflective layer.