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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 10753570 B1

PDFFull Text
Date of Patent:
Aug. 25, 2020

Filed:

Feb. 08, 2017

Motor vehicle light device casing

Applicant:

Valeo Vision Belgique, Meslin-l'evenque, BE;

Inventors:

Cyril Herbin, Bobigny, FR;

Guillaume Larche, Bobigny, FR;

David Boudikian, Bobigny, FR;

Assignee:

VALEO VISION BELGIQUE, Meslin-l'evenque, BE;

Attorney:

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

Primary Examiner:

William J Carter

Assistant Examiner:

Omar Rojas Cadima

Int. Cl.
CPC ...
F21V 9/00 (2018.01); F21S 45/10 (2018.01); F21S 45/47 (2018.01); F21S 43/19 (2018.01); F21S 43/237 (2018.01); F21S 41/19 (2018.01); F21S 43/20 (2018.01); F21S 43/33 (2018.01); F21S 43/31 (2018.01); F21S 43/40 (2018.01); F21S 41/24 (2018.01); F21S 41/143 (2018.01); F21S 43/245 (2018.01); F21S 45/00 (2018.01); F21S 45/50 (2018.01);
U.S. Cl.
CPC ...
F21S 45/10 (2018.01); F21S 41/143 (2018.01); F21S 41/19 (2018.01); F21S 41/24 (2018.01); F21S 43/19 (2018.01); F21S 43/237 (2018.01); F21S 43/245 (2018.01); F21S 43/26 (2018.01); F21S 43/31 (2018.01); F21S 43/33 (2018.01); F21S 43/40 (2018.01); F21S 45/00 (2018.01); F21S 45/47 (2018.01); F21S 45/50 (2018.01);
Abstract

The invention proposes a light device casing formed by a wall made of an electrically insulating material, such as a polymer. The casing includes an inner surface forming a housing receiving a light module with a light-emitting diode and a light guide. The inner surface includes a zone reflecting light from the light module out of the casing, and a fixing zone for a control module of the light module. The light device includes a reflecting and electrically conductive coating, which covers both the reflecting zone and the fixing zone. The aluminum coating is cost-effective since it is applied in one step, and it ensures two functions, namely a reflection and a protection against the electromagnetic field.

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