Signal light device for a motor vehicle
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United States of America Patent
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Jan 27, 2015
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N/A
app pub date -
Dec 10, 2010
filing date -
Dec 11, 2009
priority date (Note) -
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Abstract
A device is for a lighting/signaling assembly of an automotive vehicle. The assembly includes a substantially transparent optical material and at least one light source of an “LED” type arranged for emitting light rays propagating within a thickness of the optical material. The device comprises a plate of substantially transparent optical material forming a screen and including at least one substantially bilateral elongated bulge defining a substantially circular overall substantially perpendicular cross-section and substantially mean longitudinal axis in a substantially mid-plane of the bulge and being adapted to form a light guide. At least one LED is disposed at at least one end of the light guide and defines a main axis of the LED that is substantially orthogonal to a substantially longitudinal axis of the light guide.
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