RESIST UNDERLAYER FILM FORMING COMPOSITION FOR LITHOGRAPHY CONTAINING POLYETHER STRUCTURE-CONTAINING RESIN

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United States of America Patent

SERIAL NO

13825925

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Abstract

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There is provided a resist underlayer film forming composition for forming a resist underlayer film providing heat resistance properties and hardmask characteristics. A resist underlayer film forming composition for lithography, comprising: a polymer containing a unit structure of Formula (1):

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Patent Owner(s)

Patent OwnerAddress
NISSAN CHEMICAL INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Keisuke Toyama-shi, JP 136 1174
Kato, Masakazu Toyama-shi, JP 121 882
Okuyama, Hiroaki Toyama-shi, JP 19 190
Shinjo, Tetsuya Toyama-shi, JP 72 321
Someya, Yasunobu Toyama-shi, JP 31 154

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