Optical device and method for manufacturing optical device

Details Optical device and method for manufacturing optical device Optical device and method for manufacturing optical device

2007-04-04

2010-11-23

Bryant, Kiesha R (Department: 2891)

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

Incoherent light emitter structure

In combination with or also constituting light responsive...

C257S084000, C257S088000, C257S097000, C257S103000, C257SE33026, C257SE33027, C257SE33049

Reexamination Certificate

active

07838890

ABSTRACT:
A method for manufacturing an optical device comprises steps of: (a) laminating a first, a second, a third, a fourth, a fifth, and a sixth semiconductor layers; (b) patterning at least the third, fourth, fifth and sixth semiconductor layers, thereby forming a light emitting device section and a rectification section; (c) forming first and second electrodes for driving the light emitting device section; and (d) connecting the fourth and sixth semiconductor sections between the first and second electrodes in parallel with the light emitting device section so as to have a rectification action in a reverse direction with respect to the light emitting device section, wherein the step (b) includes conducting etching until a portion of a top surface of the third semiconductor layer is exposed.

REFERENCES:
patent: 2005/0167698 (2005-08-01), Hisaka
patent: 2006/0022207 (2006-02-01), Nishida et al.
patent: 2004-006548 (2004-01-01), None
patent: 2006-066845 (2006-03-01), None
patent: 2006-066846 (2006-03-01), None

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