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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.:

US 10764548 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Jul. 26, 2017

Luminous device using a high-resolution light source

Applicant:

Valeo Vision, Bobigny, FR;

Inventors:

Guillaume Thin, Bobigny, FR;

Antoine De Lamberterie, Bobigny, FR;

Samira Mbata, Bobigny, FR;

Thomas Canonne, Bobigny, FR;

Van Thai Hoang, Bobigny, FR;

Vincent Dubois, Bobigny, FR;

Francois-Xavier Amiel, Bobigny, FR;

Nicolas Lefaudeux, Bobigny, FR;

Assignee:

VALEO VISION, Bobigny, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Sultan Chowdhury

Int. Cl.
CPC ...
H04N 9/31 (2006.01); G06F 13/42 (2006.01); H01L 27/15 (2006.01); F21S 41/155 (2018.01); F21S 41/663 (2018.01); H01L 33/24 (2010.01); B60Q 1/14 (2006.01); B60Q 1/00 (2006.01); H05B 45/10 (2020.01); H05B 47/11 (2020.01); H05B 47/105 (2020.01); B60Q 1/08 (2006.01); H04L 12/40 (2006.01); F21S 41/141 (2018.01); H01L 33/32 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H04N 9/3194 (2013.01); B60Q 1/0017 (2013.01); B60Q 1/085 (2013.01); B60Q 1/1423 (2013.01); F21S 41/155 (2018.01); F21S 41/663 (2018.01); G06F 13/42 (2013.01); H01L 27/156 (2013.01); H01L 33/24 (2013.01); H04N 9/3138 (2013.01); H04N 9/3155 (2013.01); H05B 45/10 (2020.01); H05B 47/105 (2020.01); H05B 47/11 (2020.01); B60Q 2300/054 (2013.01); B60Q 2300/112 (2013.01); B60Q 2300/114 (2013.01); B60Q 2300/122 (2013.01); B60Q 2300/132 (2013.01); B60Q 2300/136 (2013.01); B60Q 2300/32 (2013.01); B60Q 2400/20 (2013.01); F21S 41/141 (2018.01); H01L 33/0075 (2013.01); H01L 33/32 (2013.01); H04L 2012/40273 (2013.01);
Abstract

A luminous device for a motor vehicle, said device including a pixelized light source and an optical system that is arranged to project a pixelized light beam emitted by the pixelized light source, the optical system comprising a first mirror arranged to collect and reflect rays of the pixelized light beam emitted by the pixelized light source, a second mirror arranged to reflect the rays reflected by the first mirror, and a third mirror arranged to receive the rays reflected by the second mirror and to reflect these received rays so as to correct field aberrations. The invention enables improved projection of a pixelized light beam by a luminous motor-vehicle device.

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