Method of fabricating a device with a concentration gradient and the corresponding device

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United States of America Patent

PATENT NO 8575011
APP PUB NO 20080246121A1
SERIAL NO

12061403

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Abstract

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A semiconductive device is fabricated by forming, within a semiconductive substrate, at least one continuous region formed of a material having a non-uniform composition in a direction substantially perpendicular to the thickness of the substrate.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS FRANCE29 BOULEVARD ROMAIN ROLLAND MONTROUGE 92120

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bensahel, Daniel-Camille Grenoble, FR 4 6
Morand, Yves Grenoble, FR 56 759

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