Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2011-07-12
2011-07-12
Le, Thao P. (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257SE33059
Reexamination Certificate
active
07977695
ABSTRACT:
Disclosed is a semiconductor light emitting device and a method for manufacturing the same. The semiconductor light emitting device comprises a first conductive semiconductor layer comprising a first concave-convex pattern, a second concave-convex pattern on at least one pattern of the first concave-convex pattern, an active layer on the first conductive semiconductor layer, and a second conductive semiconductor layer on the active layer.
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patent: 2005/0248702 (2005-11-01), Hoshino
patent: 2005/0274969 (2005-12-01), Suzuki
patent: 2008/0008964 (2008-01-01), Chan et al.
patent: 2008/0024402 (2008-01-01), Nishikawa et al.
patent: 2008/0042154 (2008-02-01), Wano
Shim Sang Kyun
Yoon Ho Sang
Birch & Stewart Kolasch & Birch, LLP
Le Thao P.
LG Innotek Co. Ltd.
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