Method of making a semiconductor device with residual amine group free multilayer interconnection

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United States of America Patent

SERIAL NO

12289227

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Abstract

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gas with the H group contained in the second SiOC film and the generation of an amine group such as NH in the second SiOC film can be prevented. Thus, the dissolution hindering phenomenon in the chemically amplified resist film can be avoided.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU MICROELECTRONICS LIMITED7-1 NISHI-SHINJUKU 2-CHOME SHINJUKU-KU TOKYO 163-0722

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Masanobu Kawasaki , JP 142 508
Kakamu, Katsumi Kasugai , JP 21 110
Watatani, Hirofumi Kawasaki , JP 41 458

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