Semiconductor light-emitting device

Details Semiconductor light-emitting device Semiconductor light-emitting device

2008-03-28

2010-11-02

Parker, Kenneth A (Department: 2815)

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

Incoherent light emitter structure

With housing or contact structure

C257S433000, C257S081000, C257SE33058

Reexamination Certificate

active

07825426

ABSTRACT:
A semiconductor light-emitting device includes a lead frame, a semiconductor light-emitting element mounted on the top surface of the bonding region, and a case covering part of the lead frame. The bottom surface of the bonding region is exposed to the outside of the case. The lead frame includes a thin extension extending from the bonding region and having a top surface which is flush with the top surface of the bonding region. The thin extension has a bottom surface which is offset from the bottom surface of the bonding region toward the top surface of the bonding region.

REFERENCES:
patent: 2005/0269587 (2005-12-01), Loh et al.
patent: 2005/0280017 (2005-12-01), Oshio et al.
patent: 2008/0121921 (2008-05-01), Loh et al.
patent: 2005-353914 (2005-12-01), None

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