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公开(公告)号:JP5141459B2
公开(公告)日:2013-02-13
申请号:JP2008232552
申请日:2008-09-10
Applicant: Jsr株式会社
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition capable of achieving large depth of focus, small LWR and MEEF, excellent characteristic for preventing the occurrence of pattern collapse, and excellent performance for preventing the occurrence of defect in development. SOLUTION: This radiation sensitive resin composition contains a resin (A), a radiation sensitive acid generator (B), an acid diffusion inhibitor (C), and a solvent (D). The resin (A) is a polymer having a repeating unit (a-1) having a cyclic carbonic ester structure on a side chain. The acid diffusion inhibitor (C) is a nitrogen-containing compound having a specific structure. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号:JP5034950B2
公开(公告)日:2012-09-26
申请号:JP2007550196
申请日:2006-12-13
Applicant: Jsr株式会社
IPC: C08F20/18 , C07C381/12 , C08F20/38
CPC classification number: G03F7/0045 , C07C309/06 , C07C309/19 , C07C381/12 , C07C2602/42 , C08F220/38 , G03F7/0397
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公开(公告)号:JP5407866B2
公开(公告)日:2014-02-05
申请号:JP2009538082
申请日:2008-10-14
Applicant: Jsr株式会社
IPC: C08L25/18 , C07C309/19 , C07C381/12 , C08K5/42 , C08L33/06 , G03F7/004 , G03F7/039 , H01L21/027
CPC classification number: C07C381/12 , C07C309/19 , C07C2601/14 , C07C2603/74 , C07D333/46 , G03F7/0045 , G03F7/0046 , G03F7/0397
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公开(公告)号:JP5555914B2
公开(公告)日:2014-07-23
申请号:JP2009539020
申请日:2008-10-21
Applicant: Jsr株式会社
IPC: G03F7/004 , C08F220/38 , G03F7/039 , H01L21/027
CPC classification number: G03F7/0397 , C08F220/18 , C08L2312/06 , C09D133/14 , C09D133/16 , G03F7/0045 , G03F7/0046 , G03F7/2041 , C08F220/24 , C08F220/38
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公开(公告)号:JP5410093B2
公开(公告)日:2014-02-05
申请号:JP2008543149
申请日:2007-11-09
Applicant: Jsr株式会社 , セントラル硝子株式会社
IPC: C08F20/38 , C07C303/32 , C07C309/12 , C07C381/12
CPC classification number: C07C309/12 , C07C381/12 , C08F20/38 , G03F7/0045 , G03F7/0046 , G03F7/0392
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公开(公告)号:JP5239287B2
公开(公告)日:2013-07-17
申请号:JP2007265792
申请日:2007-10-11
Applicant: Jsr株式会社
IPC: G03F7/004 , C07C69/708 , C08K5/10 , C08L33/04 , G03F7/039 , H01L21/027
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