Lighting or signalling device with optical guide for motor vehicles

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United States of America Patent

PATENT NO 8820991
APP PUB NO 20120224385A1
SERIAL NO

13345944

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lighting and/or signalling device for a motor vehicle comprising at least one light source (S) emitting a light beam and at least one optical guide (G) within which the light beam propagates, the optical guide comprising:

    a first face forming an exit face (FS) for the light beam,a second face forming a face (FR) for reflecting the light beam, anda screen (ED) disposed facing the reflection face (FR) of the light guide (G) and comprising an orientation means redirecting light rays escaping from the guide at the reflection face, so as to return them, at least partially, into the guide, the orientation means comprising catadioptric reflecting patterns.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
VALEO VISION34 ST ANDRE STREET BOBINI FRANCE BOBIGNY SEINE-SAINT-DENIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Godbillon, Vincent Paris, FR 40 176
Mairet, Fabrice Bois le Roi, FR 2 14
Sergent, Fabien Saint Cyr l'Ecole, FR 2 11

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