Light-emitting apparatus

Details Light-emitting apparatus Light-emitting apparatus

2006-03-28

2006-03-28

Jackson, Jerome (Department: 2815)

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

Incoherent light emitter structure

With housing or contact structure

C257S773000, C257S780000

Reexamination Certificate

active

07019335

ABSTRACT:
A light emitting device comprises a light emitting element, a metal package having a recess part for housing the light emitting element and a base part which has one or more through holes, and one or more lead electrode pins which penetrate the through holes and are separated from the through holes by an insulating member respectively. The bottom faces of the lead electrode pins project out from the bottom face of the base part and are positioned on a same plane including an outer bottom face of the recess part. With this configuration, the light emitting device has a good heat radiating characteristic and high mechanical strength.

REFERENCES:
patent: 5309460 (1994-05-01), Fujimaki et al.
patent: 6437429 (2002-08-01), Su et al.
patent: 6828170 (2004-12-01), Roberts et al.
patent: 51-113375 (1976-09-01), None
patent: 60-106356 (1985-07-01), None
patent: 4-25257 (1992-02-01), None
patent: 2000-058924 (2000-02-01), None
patent: 2000-252524 (2000-09-01), None

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