Vehicle lighting device
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United States of America Patent
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-
Feb 20, 2018
Issued Date -
N/A
app pub date -
Aug 18, 2015
filing date -
Aug 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle lighting device includes a light source, a projection lens, a drive circuit board, and a housing. The light source includes a light emitting surface. The projection lens faces the light emitting surface and is disposed so that at least a part of light emitted from the light source passes through the projection lens. The drive circuit board includes a circuit to control switching of the light source on and off. The housing supports the light source and the drive circuit board and defines a part of a lamp chamber which houses the projection lens. A first direction that is a normal direction to the light emitting surface intersects a second direction that is a normal direction to a main surface of the drive circuit board.
First Claim
Family
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Cited Art Landscape
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