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. 08, 2019
Filed:
Apr. 07, 2017
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventors:
Assignee:
EPISTAR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 23/00 (2006.01); H01L 33/00 (2010.01); H01L 33/38 (2010.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 33/30 (2010.01); H01L 33/40 (2010.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); H01L 24/13 (2013.01); H01L 33/0062 (2013.01); H01L 33/0095 (2013.01); H01L 33/38 (2013.01); H01L 33/385 (2013.01); H01L 33/502 (2013.01); H01L 33/505 (2013.01); H01L 33/62 (2013.01); H01L 33/0079 (2013.01); H01L 33/30 (2013.01); H01L 33/40 (2013.01); H01L 33/46 (2013.01); H01L 2224/1312 (2013.01); H01L 2224/13111 (2013.01); H01L 2924/12041 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01);
Abstract
This disclosure discloses a light-emitting device includes a semiconductor stack, an electrode, an electrode post, a reflective insulating layer, an extending electrode, and a supporting structure. The electrode is disposed on a lower surface of the semiconductor stack, and electrically connected to the semiconductor stack. The electrode post is disposed on the electrode. The reflective insulating layer surrounds the electrode post, and has a bottom surface which is coplanar with the electrode post. The extending electrode is disposed on an upper surface of the semiconductor stack. The supporting structure is located on the extending electrode.