LIGHTING DEVICE FOR A MOTOR VEHICLE
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United States of America Patent
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Issued Date -
May 22, 2014
app pub date -
Nov 18, 2013
filing date -
Nov 22, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A light for a motor vehicle is presented, with a light conductor which is designed to locally deflect the light propagating in it so that the deflected light emerges through the light emitting surface in a light beam that is centered around one preferential direction to generate a signal light distribution in accordance with the regulations, which subtends a predetermined angle region in a first spatial direction (z) and in a second spatial direction, and wherein the first spatial direction, the second spatial direction, and the preferential direction are each pairwise orthogonal to each other. The light is characterized in that it has a diaphragm that extends starting from the light conductor in a diaphragm direction lying between the preferential direction (x) and the first spatial direction and runs outside the aperture angle, and wherein the diaphragm extends starting from the light conductor for a length that corresponds to 2.5 to 6 times the thickness of the light conductor, especially 4.5 to 5.5 times, especially 5 times the thickness of the light conductor.
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