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. 29, 2021
Filed:
Dec. 13, 2018
Applicant:
Harvatek Corporation, Hsinchu, TW;
Inventors:
Zhi-Ting Ye, Miaoli County, TW;
Shyi-Ming Pan, Miaoli County, TW;
Yu-Cheng Lan, Chiayi, TW;
Ching-Ho Tien, Changhua County, TW;
Assignee:
HARVATEK CORPORATION, Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/50 (2010.01); H01L 25/075 (2006.01); H01L 33/58 (2010.01); F21K 9/64 (2016.01); H01L 33/56 (2010.01); F21Y 115/10 (2016.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/504 (2013.01); F21K 9/64 (2016.08); H01L 25/0753 (2013.01); H01L 33/56 (2013.01); H01L 33/58 (2013.01); F21Y 2115/10 (2016.08); H01L 33/46 (2013.01);
Abstract
A light source module includes a lighting structure, a light diffusing layer, a wavelength converting layer, and a cover plate. The lighting structure includes a plurality of light emitting elements that are all blue-light emitting elements. The light diffusing layer is disposed on the lighting structure, the wavelength converting layer is disposed on the light diffusing layer, and the cover plate is disposed on the wavelength converting layer.