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. 13, 2021
Filed:
Feb. 03, 2017
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Takashi Takamatsu, Tokyo, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/20 (2006.01); G03B 21/16 (2006.01); G03B 21/14 (2006.01); F21S 2/00 (2016.01); F21V 29/502 (2015.01); F21V 29/70 (2015.01); G02B 7/00 (2021.01); G02B 26/00 (2006.01); G03B 21/00 (2006.01); G03B 33/12 (2006.01);
U.S. Cl.
CPC ...
G03B 21/204 (2013.01); F21S 2/00 (2013.01); F21V 29/502 (2015.01); F21V 29/70 (2015.01); G02B 7/00 (2013.01); G02B 26/008 (2013.01); G03B 21/14 (2013.01); G03B 21/16 (2013.01); G03B 21/00 (2013.01); G03B 21/006 (2013.01); G03B 33/12 (2013.01);
Abstract
A light source apparatus according to an embodiment of the present technology includes a wheel, a rotation drive unit, and a first adhesive material. The wheel includes a light-emitting body that emits visible light by being excited. The rotation drive unit includes a support surface including a reference surface that comes into contact with the wheel and a non-contact surface that is set apart from the wheel, and causes the wheel supported by the support surface to rotate. The first adhesive material is filled in at least a part of a gap between the non-contact surface and the wheel.