发明名称 |
Fluorine-containing compound, resist composition for immersion exposure, and method of forming resist pattern |
摘要 |
A fluorine-containing compound represented by a general formula (c-1) shown below: [Chemical Formula 1] RX-AN-(OR2)a (c-1) [wherein, RX represents an organic group, AN represents a naphthalene ring that may have a substituent, R2 represents a base dissociable group, and a represents 1 or 2, provided that at least one among AN and said a R2 groups contains a fluorine atom].
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申请公布号 |
US7989138(B2) |
申请公布日期 |
2011.08.02 |
申请号 |
US20080323212 |
申请日期 |
2008.11.25 |
申请人 |
TOKYO OHKA KOGYO CO., LTD. |
发明人 |
FURUYA SANAE;DAZAI TAKAHIRO;MORI TAKAYOSHI;TAKASU RYOICHI;HIRANO TOMOYUKI |
分类号 |
G03F7/00;G03F7/004;G03F7/20 |
主分类号 |
G03F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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