Light emitting device

Details Light emitting device Light emitting device

2011-06-28

2011-06-28

Prenty, Mark (Department: 2822)

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

Incoherent light emitter structure

With housing or contact structure

C257SE33062

Reexamination Certificate

active

07968903

ABSTRACT:
A light emitting device has a semiconductor multilayer structure having a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type different from the first conductivity type, and an active layer sandwiched between the first semiconductor layer and the second semiconductor layer, a narrow electrode having a current feeding part provided on a region of a part above of the first semiconductor layer for supplying an electric current from outside to the semiconductor multilayer structure, and a narrow electrode provided adjacent to the current feeding part for reflecting a light emitted from the active layer, and a surface center electrode part electrically connected to the narrow electrode, and provided above the first semiconductor layer via a transmitting layer for transmitting the light.

REFERENCES:
patent: 7714343 (2010-05-01), Unno et al.
patent: 2006/0043399 (2006-03-01), Miyagaki et al.
patent: 2006-66449 (2006-03-01), None

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