Light source unit
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United States of America Patent
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Jun 15, 2010
Grant Date -
May 14, 2009
app pub date -
Oct 27, 2008
filing date -
Oct 25, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A light source unit includes a linear light source portion including a plurality of glass-sealed LEDs, a heat radiation portion including a heat radiation plate connected to the linear light source portion, and a case including an outside wall that is disposed apart from the linear light source portion and the heat radiation portion, a support portion connecting the outside wall to heat radiation portion, and a vent hole formed in the outside wall.
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