Vehicle signal light structure and daytime running light
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United States of America Patent
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Oct 4, 2022
Grant Date -
N/A
app pub date -
Nov 4, 2021
filing date -
Aug 5, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle signal light structure includes a light guide, two light source modules, and a collimator. The light guide includes an elongated light output surface, a light incident surface being disposed at both sides of the light output surface, and a light guide surface being disposed below the light output surface. The light guide surface is tilted upward from the light incident surface to the center of the light guide. The light guide surface includes a plurality of V-shaped microstructures defining a light guide structure. The light source modules are disposed at the light incident surface of the light guide. The collimator has a light incident surface disposed at the light output surface of the light guide. A light passing through the light incident surface of the light guide is reflected by the light guide surface and directs to the light output surface, then, is collimated by the collimator.
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