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公开(公告)号:US20120058429A1
公开(公告)日:2012-03-08
申请号:US13242920
申请日:2011-09-23
申请人: Kota Nishino , Ken Maruyama , Daisuke Shimizu , Toshiyuki Kai
发明人: Kota Nishino , Ken Maruyama , Daisuke Shimizu , Toshiyuki Kai
IPC分类号: G03F7/039 , C08F220/30 , C08F220/58 , C08F228/02 , C08F220/24
CPC分类号: G03F7/0392 , C08F12/20 , C08F12/24 , C08F212/14 , C08F220/18 , C08F220/38 , C09D125/18 , G03F7/0045 , G03F7/0046 , G03F7/0397 , C08F2220/1883 , C08F220/22 , C08F2220/382
摘要: A radiation-sensitive resin composition includes a polymer that includes at least one repeating unit (i) selected from a repeating unit shown by a formula (1), (2), and (3); and a repeating unit (ii) shown by a formula (4). R1 represents a hydrogen atom or a methyl group. Each R2 independently represents one of a linear or branched alkyl group having 1 to 12 carbon atoms, a linear or branched alkoxy group having 1 to 12 carbon atoms, and an alicyclic hydrocarbon group having 3 to 25 carbon atoms. p is an integer from 0 to 3, and q is an integer from 1 to 3, and p+q≦5. A chemically-amplified positive-tone resist film that is sensitive to extreme ultraviolet rays (EUV) can be formed using the radiation-sensitive resin composition.
摘要翻译: 辐射敏感性树脂组合物包括含有至少一种选自式(1),(2)和(3)所示的重复单元的重复单元(i)的聚合物; 和式(4)所示的重复单元(ii)。 R1表示氢原子或甲基。 每个R 2独立地表示具有1至12个碳原子的直链或支链烷基,具有1至12个碳原子的直链或支链烷氧基和具有3至25个碳原子的脂环族烃基。 p为0〜3的整数,q为1〜3的整数,p + q≦̸ 5。 可以使用放射线敏感性树脂组合物形成对极紫外线(EUV)敏感的化学放大正性抗蚀剂膜。
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公开(公告)号:US08470513B2
公开(公告)日:2013-06-25
申请号:US13242920
申请日:2011-09-23
申请人: Kota Nishino , Ken Maruyama , Daisuke Shimizu , Toshiyuki Kai
发明人: Kota Nishino , Ken Maruyama , Daisuke Shimizu , Toshiyuki Kai
IPC分类号: C08F228/00
CPC分类号: G03F7/0392 , C08F12/20 , C08F12/24 , C08F212/14 , C08F220/18 , C08F220/38 , C09D125/18 , G03F7/0045 , G03F7/0046 , G03F7/0397 , C08F2220/1883 , C08F220/22 , C08F2220/382
摘要: A radiation-sensitive resin composition includes a polymer that includes at least one repeating unit (i) selected from a repeating unit shown by a formula (1), (2), and (3); and a repeating unit (ii) shown by a formula (4). R1 represents a hydrogen atom or a methyl group. Each R2 independently represents one of a linear or branched alkyl group having 1 to 12 carbon atoms, a linear or branched alkoxy group having 1 to 12 carbon atoms, and an alicyclic hydrocarbon group having 3 to 25 carbon atoms. p is an integer from 0 to 3, and q is an integer from 1 to 3, and p+q≦5. A chemically-amplified positive-tone resist film that is sensitive to extreme ultraviolet rays (EUV) can be formed using the radiation-sensitive resin composition.
摘要翻译: 辐射敏感性树脂组合物包括含有至少一种选自式(1),(2)和(3)所示的重复单元的重复单元(i)的聚合物; 和式(4)所示的重复单元(ii)。 R1表示氢原子或甲基。 每个R 2独立地表示碳原子数1〜12的直链或支链烷基,碳原子数1〜12的直链或支链烷氧基和碳原子数3〜25的脂环族烃基。 p为0〜3的整数,q为1〜3的整数,p + q〜5。 可以使用放射线敏感性树脂组合物形成对极紫外线(EUV)敏感的化学放大正性抗蚀剂膜。
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公开(公告)号:US08968980B2
公开(公告)日:2015-03-03
申请号:US13288963
申请日:2011-11-04
CPC分类号: C07C65/10 , C08F8/12 , C08F12/22 , C08F212/14 , C09D125/18 , G03F7/0045 , G03F7/0046 , G03F7/0397 , Y10S430/122 , Y10S430/126 , C08F2220/1891 , C08F220/18
摘要: A radiation-sensitive resin composition includes an acid-dissociable group-containing resin, and a compound shown by the following general formula (1). wherein Z− represents a monovalent anion shown by a general formula (2), M+ represents a monovalent onium cation, R1 represents a linear or branched alkyl group having 1 to 12 carbon atoms substituted or unsubstantiated with a fluorine atom, or a linear or branched alkoxy group having 1 to 12 carbon atoms, and n is 1 or 2.
摘要翻译: 辐射敏感性树脂组合物包含含酸解离基团的树脂和由以下通式(1)表示的化合物。 其中Z-表示由通式(2)表示的一价阴离子,M +表示一价鎓阳离子,R1表示碳原子数1〜12的被氟原子取代或未取代的直链或支链烷基,或直链或支链 具有1至12个碳原子的烷氧基,n为1或2。
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公开(公告)号:US20120045719A1
公开(公告)日:2012-02-23
申请号:US13288963
申请日:2011-11-04
CPC分类号: C07C65/10 , C08F8/12 , C08F12/22 , C08F212/14 , C09D125/18 , G03F7/0045 , G03F7/0046 , G03F7/0397 , Y10S430/122 , Y10S430/126 , C08F2220/1891 , C08F220/18
摘要: A radiation-sensitive resin composition includes an acid-dissociable group-containing resin, and a compound shown by the following general formula (1). wherein Z− represents a monovalent anion shown by a general formula (2), M+ represents a monovalent onium cation, R1 represents a linear or branched alkyl group having 1 to 12 carbon atoms substituted or unsubstantiated with a fluorine atom, or a linear or branched alkoxy group having 1 to 12 carbon atoms, and n is 1 or 2.
摘要翻译: 辐射敏感性树脂组合物包含含酸解离基团的树脂和由以下通式(1)表示的化合物。 其中Z-表示由通式(2)表示的一价阴离子,M +表示一价鎓阳离子,R1表示碳原子数1〜12的被氟原子取代或未取代的直链或支链烷基,或直链或支链 具有1至12个碳原子的烷氧基,n为1或2。
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