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:
Jan. 08, 2019
Filed:
Dec. 26, 2017
Applicants:
Nichia Corporation, Anan-shi, Tokushima, JP;
Mtek-smart Corporation, Yokohama-shi, Kanagawa, JP;
Inventors:
Takayuki Igarashi, Yokohama, JP;
Masafumi Matsunaga, Yokohama, JP;
Assignees:
NICHIA CORPORATION, Anan-Shi, JP;
MTEK-SMART CORPORATION, Yokohama-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/56 (2010.01); H01L 33/50 (2010.01); H01L 21/02 (2006.01); H01L 33/60 (2010.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
H01L 21/02282 (2013.01); H01L 21/02 (2013.01); H01L 21/02104 (2013.01); H01L 33/505 (2013.01); H01L 33/507 (2013.01); H01L 33/56 (2013.01); H01L 33/60 (2013.01); H01L 33/54 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0091 (2013.01);
Abstract
The method includes the steps of: storing slurry containing optical matter particles into a slurry tank; stirring the slurry inside the slurry tank by causing a bubble producing unit arranged below a liquid surface of the slurry to produce bubbles; and spraying the slurry onto a coating target including a light emitting element from a nozzle arranged above the coating target.