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:
Aug. 23, 2022
Filed:
May. 06, 2020
Applicant:
Young Optics Inc., Hsinchu Science Park OT, TW;
Inventor:
Jia-Bin Huang, Hsinchu Science Park, TW;
Assignee:
YOUNG OPTICS INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); G02B 27/14 (2006.01); H05K 1/02 (2006.01); G03B 21/20 (2006.01); G03B 33/12 (2006.01); G03B 33/08 (2006.01); H04N 9/31 (2006.01); H05K 1/18 (2006.01); H01L 35/30 (2006.01);
U.S. Cl.
CPC ...
G03B 21/16 (2013.01); G02B 27/14 (2013.01); G02B 27/149 (2013.01); G03B 21/2013 (2013.01); G03B 21/2033 (2013.01); G03B 21/2066 (2013.01); G03B 33/08 (2013.01); G03B 33/12 (2013.01); H04N 9/3111 (2013.01); H04N 9/3144 (2013.01); H04N 9/3164 (2013.01); H05K 1/0203 (2013.01); H01L 35/30 (2013.01); H05K 1/181 (2013.01); H05K 2201/10106 (2013.01); H05K 2201/10121 (2013.01); H05K 2201/10174 (2013.01);
Abstract
An illumination system includes a green light source, a red light source, a blue light source, and a thermoelectric cooler. The green light source includes multiple semi-conductor dies, and each of the semi-conductor dies has a power consumption of 8 W or larger. The thermoelectric cooler is thermally coupled to the red light source, and neither the green light source nor the blue light source is thermally coupled to a thermoelectric cooler.