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. 18, 2015
Filed:
Jun. 21, 2013
Applicant:
Valeo Vision, Bobigny Cedex, FR;
Inventors:
Antoine de Lamberterie, Paris, FR;
Julien Muller, Paris, FR;
Assignee:
Valeo Vision, Bobigny, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/10 (2006.01); F21V 5/00 (2006.01); B29D 11/00 (2006.01); F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
F21S 48/00 (2013.01); F21S 48/1283 (2013.01);
Abstract
The present invention concerns a method of manufacturing a lens for motor vehicle lighting modules, the method being intended to generate on the output surface () of said lens () microstructures formed by level differences situated on said output surface (), the method including the following steps of forming a meshing on the output surface of said lens such that each mesh has similar dimensions, and generating in each mesh a microstructure formed by an output surface level difference, each level difference having a profile that varies as a function of the position of the mesh on the output surface of the lens.