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. 06, 2022
Filed:
Sep. 23, 2019
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
Assignee:
Valeo Vision, Bobigny, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 3/60 (2017.01); B60Q 3/14 (2017.01); B60Q 3/78 (2017.01); B60Q 3/217 (2017.01); B60Q 3/64 (2017.01); B60Q 3/62 (2017.01); B60Q 3/66 (2017.01); F21V 7/09 (2006.01); F21V 7/08 (2006.01); F21Y 107/70 (2016.01); F21V 7/06 (2006.01);
U.S. Cl.
CPC ...
B60Q 3/60 (2017.02); B60Q 3/14 (2017.02); B60Q 3/217 (2017.02); B60Q 3/78 (2017.02); B60Q 3/62 (2017.02); B60Q 3/64 (2017.02); B60Q 3/66 (2017.02); F21V 7/06 (2013.01); F21V 7/08 (2013.01); F21V 7/09 (2013.01); F21Y 2107/70 (2016.08);
Abstract
The invention concerns a motor vehicle's optical system for interior lighting where the optical system includes a screen and multiple light sources disposed in series where the light sources are configured to project a screen light beam and the optical system includes a light box between the light sources and the screen and where the light box includes multiple cavities where each light source is associated with a light box cavity and where each light source is activated independently. The invention also concerns a motor vehicle's interior lighting device that includes this kind of optical system.