Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2005-03-01
2009-10-27
Parker, Kenneth A (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S081000, C257S091000, C257S094000, C257S099000, C257S096000, C257S079000, C257S100000, C257S080000, C257S090000
Reexamination Certificate
active
07608862
ABSTRACT:
A light emitting device comprises at least two lead wires, a light emitting element that is disposed on an end portion of at least one of said lead wires and connected electrically with the end portion and the other lead wire, and a phosphor that absorbs at least part of the light emitted from said light emitting element and emanates light having different wavelengths from the wavelength of the light emitted from said light emitting element, wherein the excitation spectrum of said phosphor has a flat region in a wavelength range including a primary wavelength of the light from said light emitting element.
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Hirosaki Naoto
Omichi Koji
Sakuma Ken
Fujikura Ltd.
National Institute for Materials Science
Nguyen Joseph
Parker Kenneth A
Sughrue & Mion, PLLC
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