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:
Jun. 02, 2015
Filed:
Feb. 23, 2010
Applicants:
Zhuo Sun, Shanghai, CN;
Yi Sun, Wellesley, MA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H01L 33/64 (2010.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); H01L 25/0753 (2013.01); H01L 33/507 (2013.01); H01L 33/508 (2013.01); H01L 33/641 (2013.01); H01L 2933/0091 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/45124 (2013.01);
Abstract
Thin, flat solid state light source device and methods for manufacturing is described. LED chips and their circuit boards are mounted on a thermal conductive substrate. The LED chips are surrounded with a flat layer of reflecting material which may embed the circuit boards. The LED chips and the reflecting layer is then topped with a layer of diffusion material and a layer of cover material.