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:
Nov. 01, 2016
Filed:
Aug. 30, 2011
Applicants:
Sio Kuan Lam, New Territories, HK;
Tao Pan, Shenzhen, CN;
Wei Zhou, Shenzhen, CN;
Inventors:
Assignee:
Hong Kong Applied Science and Technology Research Institute Co. Ltd., Shatin, New Territories, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); H01L 31/0232 (2014.01); F24J 2/06 (2006.01); G02B 19/00 (2006.01); H01L 31/054 (2014.01); F24J 2/08 (2006.01);
U.S. Cl.
CPC ...
G02B 27/14 (2013.01); F24J 2/067 (2013.01); G02B 19/0028 (2013.01); G02B 19/0042 (2013.01); H01L 31/02325 (2013.01); H01L 31/0543 (2014.12); H01L 31/0547 (2014.12); F24J 2/085 (2013.01); Y02E 10/40 (2013.01); Y02E 10/52 (2013.01);
Abstract
An optical system for light energy concentration may comprise a light concentrator including two or more light-converging elements, a light splitting element to receive the converging light from the light-converging elements and to produce light having a first spectral component and light having a second spectral component, and a light directing element to direct the light having the first spectral component through a light guide and to direct the light having the second spectral component to a location external to the light guide.