Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2008-01-29
2008-01-29
Pizarro, Marcos D. (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257SE33012, C257SE33068, C313S507000
Reexamination Certificate
active
07323723
ABSTRACT:
A semiconductor light-emitting device includes substrate (3), a plurality of light-emitting-element-layers (10a,10b,10c,. . . ) of semiconductor material formed on the substrate (3) so as to be isolated from each other and having a wider band gap than the substrate (3), and phosphors (15a,15b,15c,. . . ) converting wavelengths of light from the light-emitting-element-layers (10a,10b,10c,. . . ) into other wavelengths.
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Murofushi Hitoshi
Ohtsuka Koji
Kilpatrick & Stockton LLP
Pizarro Marcos D.
Sanken Electric Co. Ltd.
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