Vehicle lamp unit including lens regions having different light scattering properties
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United States of America Patent
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Jun 27, 2017
Grant Date -
Aug 27, 2015
app pub date -
Feb 23, 2015
filing date -
Feb 24, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A projection lens is disposed so that light emitted from a light source passes the projection lens. A shade is disposed in rear of the projection lens so as to block a part of the light emitted from the light source. The projection lens includes a first region and a second region. The first region has a first light scattering property. The second region has a second light scattering property lower than the first light scattering property. The shade and the projection lens are disposed so that a part of light projecting an edge of the shade as a peripheral edge of a light distribution pattern passes through the first region and another part of the light projecting the edge of the shade passes through the second region.
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Cited Art Landscape
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