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. 28, 2020
Filed:
Sep. 12, 2018
Lens for shaping light rays for a lighting module for lighting and/or signalling for a motor vehicle
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
Antoine De Lamberterie, Bobigny, FR;
Samira Mbata, Bobigny, FR;
Nicolas Lefaudeux, Bobigny, FR;
Thomas Canonne, Bobigny, FR;
Vincent Dubois, Bobigny, FR;
Francois-Xavier Amiel, Bobigny, FR;
Assignee:
VALEO VISION, Bobigny, FR;
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21V 5/04 (2006.01); G02B 5/02 (2006.01); G02B 3/08 (2006.01); G02B 27/00 (2006.01); G02B 5/18 (2006.01); F21S 41/20 (2018.01); F21S 43/20 (2018.01);
U.S. Cl.
CPC ...
F21V 5/005 (2013.01); F21S 41/28 (2018.01); F21S 43/26 (2018.01); F21V 5/045 (2013.01); G02B 3/08 (2013.01); G02B 5/021 (2013.01); G02B 5/0278 (2013.01); G02B 5/189 (2013.01); G02B 27/005 (2013.01);
Abstract
A lens for shaping light rays, for a luminous lighting and/or signalling module of a motor vehicle, includes an entrance face for the light rays and an opposite exit face. The lens has a flat-lens shape the exit face of which is equipped with prisms forming a Fresnel structure, at least one of these prisms being equipped on an exterior face with diffractive structures, and the entrance face of which is at least partially equipped with microstructures. The lens applies to motor vehicles.