Lighting fixture for vehicle
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United States of America Patent
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May 2, 2017
Grant Date -
Sep 17, 2015
app pub date -
Oct 10, 2013
filing date -
Oct 18, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
It is difficult to efficiently control and design light distribution in the conventional lighting fixture for a vehicle. The present invention is provided with a semiconductor-type light source (2) and a lens (3). The lens (3) is configured from a first lens part (31), a second lens part (32), and a third lens part (33). A light-collecting pattern (SP) is formed in the first lens part (31). A first diffusing pattern (DWP) is formed in the second lens part (32). A second diffusing pattern (UWP) is formed in the third lens part (33). As a result, light distribution can be efficiently controlled and designed in the present invention.
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