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. 19, 2020
Filed:
May. 06, 2019
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventors:
Chih-Ping Ho, Tao-Yuan Hsien, TW;
Chih-Wei Liao, Tao-Yuan Hsien, TW;
Shyi-Ming Pan, Tao-Yuan Hsien, TW;
Assignee:
EPISTAR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/14 (2006.01); H01L 33/48 (2010.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 27/15 (2006.01); F21V 21/002 (2006.01); H01L 33/08 (2010.01); F21V 29/85 (2015.01); F21V 3/02 (2006.01); F21V 17/10 (2006.01); F21V 23/06 (2006.01); F21K 9/20 (2016.01); F21Y 115/10 (2016.01); F21Y 107/50 (2016.01); F21Y 109/00 (2016.01); F21K 9/232 (2016.01); F21K 9/65 (2016.01); F21K 9/27 (2016.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); F21Y 107/00 (2016.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
F21V 21/14 (2013.01); F21K 9/20 (2016.08); F21V 3/02 (2013.01); F21V 17/10 (2013.01); F21V 21/002 (2013.01); F21V 23/06 (2013.01); F21V 29/85 (2015.01); H01L 25/0753 (2013.01); H01L 27/156 (2013.01); H01L 33/08 (2013.01); H01L 33/48 (2013.01); H01L 33/505 (2013.01); H01L 33/507 (2013.01); H01L 33/62 (2013.01); F21K 9/232 (2016.08); F21K 9/27 (2016.08); F21K 9/65 (2016.08); F21Y 2107/00 (2016.08); F21Y 2107/50 (2016.08); F21Y 2109/00 (2016.08); F21Y 2115/10 (2016.08); H01L 24/06 (2013.01); H01L 24/13 (2013.01); H01L 24/14 (2013.01); H01L 24/16 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 24/45 (2013.01); H01L 24/48 (2013.01); H01L 24/49 (2013.01); H01L 24/73 (2013.01); H01L 24/81 (2013.01); H01L 24/83 (2013.01); H01L 33/007 (2013.01); H01L 33/20 (2013.01); H01L 2224/0401 (2013.01); H01L 2224/04026 (2013.01); H01L 2224/04042 (2013.01); H01L 2224/05554 (2013.01); H01L 2224/06102 (2013.01); H01L 2224/06181 (2013.01); H01L 2224/131 (2013.01); H01L 2224/1329 (2013.01); H01L 2224/13109 (2013.01); H01L 2224/13144 (2013.01); H01L 2224/13339 (2013.01); H01L 2224/14 (2013.01); H01L 2224/1403 (2013.01); H01L 2224/16 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/2919 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/45099 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48137 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/48465 (2013.01); H01L 2224/49107 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/81805 (2013.01); H01L 2224/83385 (2013.01); H01L 2224/83493 (2013.01); H01L 2224/8592 (2013.01); H01L 2924/00011 (2013.01); H01L 2924/00014 (2013.01); H01L 2924/01322 (2013.01); H01L 2924/12041 (2013.01); H01L 2924/19107 (2013.01); H01L 2924/3025 (2013.01);
Abstract
An illumination device includes a supporting base, and a light-emitting element inserted in the supporting base. The light-emitting element includes a substrate having a supporting surface and a side surface, a light-emitting chip disposed on the supporting surface, and a first wavelength conversion layer covering the light-emitting chip and only a portion of the supporting surface without covering the side surface.