Optical semiconductor device and method of fabricating the same

Details Optical semiconductor device and method of fabricating the same Optical semiconductor device and method of fabricating the same

2006-10-17

2006-10-17

Toledo, Fernando L. (Department: 2823)

Semiconductor device manufacturing: process

Making device or circuit emissive of nonelectrical signal

Compound semiconductor

C438S029000, C438S473000, C257SE33054, C257SE33060

Reexamination Certificate

active

07122393

ABSTRACT:
An optical semiconductor device includes a laminated layer structure, an intermediate film formed on an end surface of the laminated layer structure, and a passivation film formed on the intermediate film. The passivation film has a quantity of ion projection than that of the intermediate film.

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