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. 14, 2020
Filed:
May. 25, 2016
Applicant:
Rengo Co., Ltd., Osaka-shi, Osaka, JP;
Inventors:
Kouju Sugiyama, Osaka, JP;
Kaoru Yamaguchi, Osaka, JP;
Shinji Fujiki, Osaka, JP;
Minoru Matsukura, Tokyo, JP;
Shogo Fujiwara, Tokyo, JP;
Fumio Kurosaki, Tokyo, JP;
Akio Taniguchi, Nagoya, JP;
Junichi Uchita, Nagoya, JP;
Assignee:
RENGO CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/64 (2006.01); F21V 9/30 (2018.01); C01B 33/26 (2006.01); C09K 11/08 (2006.01); C09K 11/58 (2006.01); G02F 1/13357 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
C09K 11/646 (2013.01); C01B 33/26 (2013.01); C01B 33/28 (2013.01); C09K 11/08 (2013.01); C09K 11/58 (2013.01); C09K 11/64 (2013.01); F21V 9/30 (2018.02); G02F 1/1336 (2013.01); G02F 2001/133614 (2013.01);
Abstract
The present invention provides a photoluminescent material that emits visible light by irradiation of light, which is a sodalite containing a given amount of a silver atom (excluding a sodalite containing an oxalic acid anion) or a sodalite containing given amounts of a silver atom and a zinc atom.