Light emitting element
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United States of America Patent
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May 12, 2009
Grant Date -
May 25, 2006
app pub date -
Sep 29, 2003
filing date -
Sep 30, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A light emitting element includes: a box-shaped case formed by an insulation material and having a space inside; a lead frame formed by a conductive material and fixed to the case; and a light emitting chip fixed to the lead frame. On the lead frame, a rise portion is formed in a side wall of the case or along the inner surface of the side wall. The lead frame has a first lead frame fixing the light emitting chip and a second lead frame connected to the light emitting chip by the wire bonding. At least on the first lead frame, a rise portion is formed.
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