Light-emitting device, electronic apparatus, and light-emitting device manufacturing method
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United States of America Patent
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Mar 29, 2011
Grant Date -
Sep 3, 2009
app pub date -
Feb 11, 2009
filing date -
Feb 21, 2008
priority date (Note) -
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Abstract
Disclosed is a light-emitting device. The light-emitting device includes an EL layer and a heat dissipation layer. The EL layer includes a first semiconductor layer, a second semiconductor layer, and an active layer, the first semiconductor layer having a first conductivity type that is one of n type and p type, the second semiconductor layer having a second conductivity type that is opposite to the first conductivity type, the active layer being provided between the first semiconductor layer and the second semiconductor layer. The heat dissipation layer has the first conductivity type and is bonded to a side of the EL layer closer to the second semiconductor layer than the first semiconductor layer.
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