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. 10, 2021
Filed:
Feb. 21, 2019
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Naoki Musashi, Anan, JP;
Takayoshi Wakaki, Anan, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/58 (2010.01); H01L 33/54 (2010.01); H01L 33/56 (2010.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 33/48 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 33/54 (2013.01); H01L 33/56 (2013.01); H01L 25/0753 (2013.01); H01L 33/44 (2013.01); H01L 33/486 (2013.01); H01L 33/505 (2013.01); H01L 33/62 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0083 (2013.01); H01L 2933/0091 (2013.01);
Abstract
A method for forming a light-transmissive member includes: a step (A) including locating a cured resin body having a principal surface and containing a silicone resin, and a die including a plurality of convex portions, such that the principal surface and the plurality of convex portions face each other, and pressing the die onto the principal surface of the resin body in a heated state to form a plurality of concave portions at the principal surface; and a step (B) including, after the step (A), irradiating the principal surface of the resin body with ultraviolet rays.