Solid metal block semiconductor light emitting device mounting substrates and packages
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United States of America Patent
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Dec 3, 2013
Grant Date -
May 28, 2009
app pub date -
Jan 30, 2009
filing date -
Oct 25, 2004
priority date (Note) -
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Abstract
A mounting substrate for a semiconductor light emitting device includes a solid metal block having first and second opposing metal faces. The first metal face includes an insulating layer and a conductive layer on the insulating layer. The conductive layer is patterned to provide first and second conductive traces that connect to a semiconductor light emitting device. The second metal face may include heat sink fins therein. A flexible film including an optical element, such as a lens, also may be provided, overlying the semiconductor light emitting device.
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