Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2011-03-22
2011-03-22
Mandala, Victor (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257SE33005, C257SE33067, C257SE33068, C257SE33074, C438S029000, C438S032000
Reexamination Certificate
active
07910942
ABSTRACT:
Disclosed are a semiconductor light emitting device and a method for manufacturing the same. The semiconductor light emitting device comprises a substrate, in which concave-convex patterns are in at least a portion of a backside of the substrate, and a light emitting structure on the substrate and comprising a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer.
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Birch & Stewart Kolasch & Birch, LLP
LG Innotek Co. Ltd.
Mandala Victor
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