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:
Jun. 19, 2018
Filed:
May. 03, 2017
Applicant:
Casio Computer Co., Ltd., Shibuya-ku, Tokyo, JP;
Inventor:
Takeshi Miyazaki, Fussa, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G02B 26/00 (2006.01); G03B 21/20 (2006.01); F21K 9/64 (2016.01); F21Y 115/30 (2016.01);
U.S. Cl.
CPC ...
H04N 9/3111 (2013.01); F21K 9/64 (2016.08); G02B 26/008 (2013.01); G03B 21/204 (2013.01); H04N 9/3144 (2013.01); H04N 9/3155 (2013.01); H04N 9/3158 (2013.01); H04N 9/3161 (2013.01); H04N 9/3164 (2013.01); F21Y 2115/30 (2016.08);
Abstract
A luminescent wheel includes a reflecting plate on which a diffuse plate and a luminescent material layer are provided in an end-to-end relationship with each other in a circumferential direction, a first supporting plate which is provided on one surface of the reflecting plate to support part of the diffuse plate, and a second supporting plate which is provided on the other surface of the reflecting plate to support part of the diffuse plate.