SEMICONDUCTOR SUBSTRATE
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United States of America Patent
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Issued Date -
Feb 16, 2012
app pub date -
Oct 20, 2011
filing date -
Oct 22, 2010
priority date (Note) -
Abandoned
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Abstract
A semiconductor substrate includes a substrate, at least a semiconductor layer, a first anti-reflection layer, and a second anti-reflection layer. The semiconductor layer is disposed on the substrate. The first anti-reflection layer is disposed on the semiconductor layer. The second anti-reflection layer is disposed on the first anti-reflection layer. The second anti-reflection layer is a discontinuous layer with the capability of photon conversion.
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