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. 18, 2021
Filed:
Mar. 12, 2019
Applicant:
Lumens Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
LUMENS CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/64 (2010.01); H01L 33/50 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01); H01L 33/54 (2010.01); H01L 23/00 (2006.01); H01L 25/075 (2006.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 33/642 (2013.01); H01L 24/32 (2013.01); H01L 24/83 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H01L 33/505 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 33/644 (2013.01); H01L 33/502 (2013.01); H01L 33/54 (2013.01); H01L 2224/32227 (2013.01); H01L 2224/80395 (2013.01); H01L 2224/83799 (2013.01); H01L 2224/83815 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01); H01L 2933/0075 (2013.01);
Abstract
A quantum dot LED package is disclosed. The quantum dot LED package includes: a heat dissipating reflector having a through cavity; a quantum dot plate accommodated in the upper portion of the through cavity; an LED chip accommodated in the lower portion of the through cavity and whose top surface is coupled to the lower surface of the quantum dot plate; electrode pads disposed on the lower surface of the LED chip and protruding more downward than the lower surface of the heat dissipating reflector; and a resin part formed in the through cavity to fix between the LED chip and the reflector and between the quantum dot plate and the reflector.