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:
Apr. 09, 2024
Filed:
Jun. 22, 2022
Applicant:
Xiamen Pvtech Co., Ltd., Fujian, CN;
Inventors:
Fuxing Lu, Fujian, CN;
Zhirong Lin, Fujian, CN;
Assignee:
Xiamen PVTECH Co., Ltd., Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/64 (2016.01); F21Y 115/10 (2016.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/504 (2013.01); F21K 9/64 (2016.08); H01L 25/0753 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A light-emitting diode (LED) lamp having high color-rendering property includes a lamp housing, a light source board, a plurality of white LEDs and a plurality of purple LEDs. The light source board is disposed in the lamp housing. The white LEDs are disposed on the light source board. The purple LEDs are disposed on the light source board. The wavelength range of the lights emitted by the purple LEDs is within the ultraviolet A (UVA) band.