Light emitting device

Details Light emitting device Light emitting device

2006-11-21

2006-11-21

Kebede, Brook (Department: 2823)

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

Incoherent light emitter structure

C257S098000, C257SE33001, C257SE31099

Reexamination Certificate

active

07138660

ABSTRACT:
The light emitting device has a light emitting diode which is made of a nitride semiconductor and a phosphor which absorbs a part of lights emitted from the light emitting diode and emits different lights with wavelengths other than those of the absorbed lights. The phosphor is made of alkaline earth metal silicate fluorescent material activated with europium.

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