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:
May. 13, 2025
Filed:
Jun. 03, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Je Won Yoo, Bucheon-si, KR;
Dae Hyun Kim, Hwaseong-si, KR;
Xin Xing Li, Suwon-si, KR;
Bek Hyun Lim, Hwaseong-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 27/156 (2013.01); H01L 33/005 (2013.01); H01L 33/20 (2013.01); H01L 33/382 (2013.01); H01L 2933/0041 (2013.01);
Abstract
A light emitting element includes: a first semiconductor layer and a second semiconductor layer; an active layer between the first semiconductor layer and the second semiconductor layer; an insulating film around side surfaces of at least the active layer; and a wavelength conversion material on at least a portion of the insulating film, wherein light emitted to the outside and light emitted from the active layer have different central wavelength bands.