Light-emitting module
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United States of America Patent
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Nov 3, 2020
Grant Date -
Nov 16, 2017
app pub date -
Jul 18, 2017
filing date -
Jan 29, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure provides a light-emitting module. The light-emitting module includes a light guide plate, a light source, and a brightness adjustment element. The light guide plate has a light incident surface, a front surface, and a back surface opposite the front surface. The light incident surface is located between the front surface and the back surface and is adjacent to the front surface and the back surface. The brightness adjustment element has a strip portion and at least one protruding portion. The strip portion has a first edge proximal to the light incident surface. The protruding portion is located on the first edge of the strip portion, and the protruding portion is aligned with the light source and extends away from the first edge.
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