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:
Sep. 03, 2019
Filed:
Jun. 29, 2017
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventors:
Akihiro Nomura, Shizuoka, JP;
Hidemichi Sone, Shizuoka, JP;
Yuzo Maeno, Shizuoka, JP;
Yukihiro Onoda, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01L 31/0232 (2014.01); H01L 31/024 (2014.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 31/02322 (2013.01); H01L 31/024 (2013.01); H01L 33/501 (2013.01); H01L 33/502 (2013.01); H01L 2224/48091 (2013.01); H01L 2924/12041 (2013.01);
Abstract
A sintered compact includes a wavelength conversion region containing a phosphor material that performs wavelength conversion of primary light and emits secondary light, and a holding region provided to be in contact with the wavelength conversion region. The wavelength conversion region and the holding region are integrated.
Nomura, Akihiro. (2019). Sintered compact and light emitting device (U.S. Patent No. 10403771). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10403771
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