Light emitting device and method for making same

Details Light emitting device and method for making same Light emitting device and method for making same

2006-09-26

2006-09-26

Nadav, Ori (Department: 2811)

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

Heterojunction device

Light responsive structure

C257S086000, C257S098000, C257S103000, C257S442000

Reexamination Certificate

active

07112829

ABSTRACT:
A light emission device and method for producing the device. The device includes, on a substrate, a stack including an etching stop layer, a first barrier layer, an emitting layer, and a second barrier layer. The stop layer is of the same nature as the emitting layer. One may form a mirror on the stack, eliminate the substrate by etching, and form another mirror on the stop layer to obtain a micro-cavity. The device may be applied in particular to the detection of gas.

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