Lighting emitting device employing nanowire phosphors

Details Lighting emitting device employing nanowire phosphors Lighting emitting device employing nanowire phosphors

2006-06-05

2010-10-26

Pham, Thanh V (Department: 2894)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

With reflector, opaque mask, or optical element integral...

C257SE33061, C977S762000

Reexamination Certificate

active

07821022

ABSTRACT:
Disclosed is a light emitting device employing nanowire phosphors. The light emitting device comprises a light emitting diode for emitting light having a first wavelength with a main peak in an ultraviolet, blue or green wavelength range; and nanowire phosphors for converting at least a portion of light having the first wavelength emitted from the light emitting diode into light with a second wavelength longer than the first wavelength. Accordingly, since the nanowire phosphors are employed, it is possible to reduce manufacturing costs of the light emitting device and to reduce light loss due to non-radiative recombination.

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