Light emitting device and light emitting device package

Details Light emitting device and light emitting device package Light emitting device and light emitting device package

2011-04-19

2011-04-19

Dickey, Thomas L (Department: 2826)

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

Incoherent light emitter structure

With housing or contact structure

C257SE33063

Reexamination Certificate

active

07928464

ABSTRACT:
A light emitting device is provided. The light emitting device comprises: a conductive support substrate; a bonding layer on the conductive support substrate; a reflective layer on the bonding layer; and a light emitting structure layer on the reflective layer. The bonding layer comprises a solder bonding layer on the conductive support substrate and at least one of a diffusion barrier layer and an adhesion layer on the solder bonding layer, the solder bonding layer, the diffusion barrier layer, and the adhesion layer being formed of a metal or an alloy of which the Young's Modulus is 9 GPa to 200 GPa.

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patent: 10-2008-0018299 (2008-02-01), None
patent: 10-2008-0102538 (2008-11-01), None

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