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. 24, 2021
Filed:
Nov. 28, 2019
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Yuji Harada, Anan, JP;
Takanori Akaishi, Tokushima, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 33/005 (2013.01); H01L 2933/0041 (2013.01);
Abstract
A method for manufacturing a wavelength conversion member includes: irradiating plasma on surfaces of phosphor particles; mixing the phosphor particles irradiated by plasma and a liquid form resin member to form a slurry; and curing the slurry.