Illumination device for a vehicle
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United States of America Patent
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-
Dec 29, 2020
Grant Date -
Aug 17, 2017
app pub date -
Feb 15, 2017
filing date -
Feb 16, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An illumination device, such as the type used for vehicle exterior applications, includes a housing with light collimating and spreading portions, a circuit card assembly with one or more light sources (e.g., LEDs), and a lens. The illumination device may be arranged so that light emitted by the LEDs reflects off of a metalized interior surface of the light collimating portion in a collimated fashion and travels towards the light spreading portion, the collimated light then reflects off of a metalized interior surface of the light spreading portion in a spread fashion and travels towards the lens, and the spread light passes through the lens and travels towards an intended target region. The illumination device may be installed, for example, in a rear hatch of a vehicle and used in conjunction with a backup camera.
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