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:
Aug. 21, 2018
Filed:
Dec. 10, 2014
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Shuji Satake, Shizuoka, JP;
Ken Ito, Shizuoka, JP;
Assignee:
YAZAKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 3/64 (2017.01); F21V 8/00 (2006.01); B60Q 3/80 (2017.01); F21S 43/249 (2018.01); F21Y 113/13 (2016.01);
U.S. Cl.
CPC ...
B60Q 3/64 (2017.02); B60Q 3/80 (2017.02); F21S 43/249 (2018.01); G02B 6/001 (2013.01); F21Y 2113/13 (2016.08);
Abstract
An object of the present invention is to provide an on-vehicle interior illuminating device able to show the light moving with a small number of light sources and to reduce cost. The on-vehicle interior illuminating device includes: a light guide member; one light source unit; the other light source unit; and a control unit. The control unit turns on the other light source unit after turning on the one light source unit, turns off the one light source unit after turning on the other light source unit, and turns off the other light source unit after turning off the one light source unit.