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公开(公告)号:US20120264055A1
公开(公告)日:2012-10-18
申请号:US13443155
申请日:2012-04-10
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
CPC分类号: G03F7/0046 , G03F7/0045 , G03F7/0397 , G03F7/2041
摘要: The present invention provides a photoresist composition comprising a salt represented by the formula (I): wherein R1 and R2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, X1 represents a C1-C17 divalent saturated hydrocarbon group, etc., s1 represents 1 or 2, and t1 represents 0 or 1, with proviso that sum of s1 and t1 is 1 or 2, R3 represents a C1-C12 saturated hydrocarbon group, etc., u1 represents an integer of 0 to 8, and (z1)+ represents an organic cation,a salt represented by the formula (II-0): wherein R4 represents a C1-C24 hydrocarbon group etc., X2 represents a C1-C6 alkanediyl group etc., and (Z2)+ represents an organic cation, anda resin being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid.
摘要翻译: 本发明提供了包含式(I)表示的盐的光致抗蚀剂组合物:其中R1和R2各自独立地表示氟原子或C1-C6全氟烷基,X1表示C1-C17二价饱和烃基等, s1表示1或2,t1表示0或1,条件是s1和t1之和为1或2,R3表示C1-C12饱和烃基等,u1表示0〜8的整数,( z1)+表示有机阳离子,式(II-0)表示的盐:其中,R4表示C1-C24烃基等,X2表示C1-C6烷二基等,(Z2)+表示 有机阳离子和在碱性水溶液中不溶或难溶的树脂,但通过酸的作用变得可溶于碱性水溶液。
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公开(公告)号:US20120251945A1
公开(公告)日:2012-10-04
申请号:US13428555
申请日:2012-03-23
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
IPC分类号: G03F7/004 , C07D411/12 , C07D305/06 , G03F7/027 , G03F7/20
CPC分类号: C07D411/12 , C07D305/06 , C07D307/93 , G03F7/0045 , G03F7/0392 , G03F7/0397 , G03F7/2041
摘要: The present invention provides a photoresist composition containing: a resin which contains a structural unit derived from a compound having an acid-labile group and which is insoluble or poorly soluble in an alkali aqueous solution but becomes soluble in an alkali aqueous solution by the action of an acid; an acid generator and a compound represented by the formula (I): wherein R1, X1, R2, u1, s1, t1 are each defined in the specification, with the proviso that sum of s1 and t1 is 1 or 2.
摘要翻译: 本发明提供一种光致抗蚀剂组合物,其含有:含有来自具有酸不稳定基团的化合物的结构单元的树脂,其在碱性水溶液中不溶或难溶于碱性水溶液,但通过 酸; 酸产生剂和由式(I)表示的化合物:其中R1,X1,R2,u1,s1,t1各自在说明书中定义,条件是s1和t1的和为1或2。
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公开(公告)号:US20130022915A1
公开(公告)日:2013-01-24
申请号:US13551980
申请日:2012-07-18
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
CPC分类号: G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/2041
摘要: A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), an acid generator, and a compound represented by the formula (II), wherein R1, A1, A13, A14, X12, R23, R24, R25, R26, X21 and X22 are defined in the specification.
摘要翻译: 一种抗蚀剂组合物,其具有由式(I)表示的结构单元的树脂,树脂在碱性水溶液中不溶或难溶,但通过酸而不溶于碱性水溶液,不包括结构单元 由式(I)表示的酸产生剂和由式(II)表示的化合物,其中R1,A1,A13,A14,X12,R23,R24,R25,R26,X21和X22在本说明书中定义 。
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公开(公告)号:US20120219905A1
公开(公告)日:2012-08-30
申请号:US13405068
申请日:2012-02-24
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO , Yuichi MUKAI
CPC分类号: G03F7/027 , G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/11 , G03F7/20 , G03F7/2041 , Y10S430/121
摘要: A resist composition contains (A1) a resin having a structural unit represented by the formula (I), (A2) a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid, (B) an acid generator, and (D) at least one compound selected from the group consisting of a compound represented by the formula (II1) and a compound represented by the formula (II2), wherein R1, A1, R2, R6, X1, X2, R3, R4 and R5 are defined in the specification.
摘要翻译: 抗蚀剂组合物含有(A1)具有由式(I)表示的结构单元的树脂,(A2)不溶于碱性水溶液或难溶于碱性水溶液的树脂,但通过酸的作用变得可溶于碱性水溶液 ,(B)酸产生剂,和(D)选自由式(II1)表示的化合物和式(II2)表示的化合物中的至少一种化合物,其中R1,A1,R2,R6 X1,X2,R3,R4和R5在本说明书中定义。
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公开(公告)号:US20120225385A1
公开(公告)日:2012-09-06
申请号:US13406634
申请日:2012-02-28
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO , Takahiro YASUE
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO , Takahiro YASUE
IPC分类号: G03F7/20 , C07D327/04 , C07D305/06 , C07D303/40 , G03F7/027 , C07C69/96
CPC分类号: C07C309/17 , C07C25/18 , C07C309/12 , C07C381/12 , C07C2603/74 , C07D303/16 , C07D305/06 , C07D307/33 , C07D307/77 , C07D327/04 , C07D333/46 , C07D497/18 , G03F7/0045 , G03F7/0046 , G03F7/0397
摘要: The present invention provides a salt represented by the formula (I): wherein Q1 and Q2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 represents a C1-C17 divalent saturated hydrocarbon group in which one or more —CH2— can be replaced by —O— or —CO—, L2 represents a single bond or a C1-C6 alkanediyl group in which one or more —CH2— can be replaced by —O— or —CO—, Y represents a C3-C18 alicyclic hydrocarbon group which can have one or more substituents, and one or more —CH2— in the alicyclic hydrocarbon group can be replaced by —O—, —CO— or —SO2—, and Z+ represents an organic counter ion.
摘要翻译: 本发明提供由式(I)表示的盐:其中Q1和Q2独立地表示氟原子或C1-C6全氟烷基,L1表示C1-C17二价饱和烃基,其中一个或多个-CH 2 - 可以被-O-或-CO-代替,L 2表示单键或C 1 -C 6烷二基,其中一个或多个-CH 2 - 可以被-O-或-CO-代替,Y代表C3-C18 可以具有一个或多个取代基的脂环族烃基,脂环族烃基中的一个或多个-CH 2 - 可以被-O - , - CO-或-SO 2 - 代替,Z +代表有机抗衡离子。
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公开(公告)号:US20130022925A1
公开(公告)日:2013-01-24
申请号:US13552315
申请日:2012-07-18
申请人: Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
发明人: Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
CPC分类号: G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/2041
摘要: A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator, wherein R1, A1, A13, A14, X12, Rb1, Rb2, Lb1, ring Wb1, Rb3, Rb4, m and Z1+ are defined in the specification.
摘要翻译: 一种抗蚀剂组合物,其具有由式(I)表示的结构单元的树脂,树脂在碱性水溶液中不溶或难溶,但通过酸而不溶于碱性水溶液,不包括结构单元 由式(I)表示的酸产生剂,其中R1,A1,A13,A14,X12,Rb1,Rb2,Lb1,环Wb1,Rb3,Rb4,m和Z1 +在本说明书中定义。
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公开(公告)号:US20110014568A1
公开(公告)日:2011-01-20
申请号:US12835427
申请日:2010-07-13
申请人: Koji ICHIKAWA , Masako SUGIHARA , Hiromu SAKAMOTO
发明人: Koji ICHIKAWA , Masako SUGIHARA , Hiromu SAKAMOTO
IPC分类号: G03F7/20 , C07C309/19 , C07D339/06 , C07D317/72 , G03F7/004
CPC分类号: C07C25/18 , C07C309/17 , C07C381/12 , C07C2601/14 , C07C2603/74 , G03F7/0045 , G03F7/0397 , G03F7/2041
摘要: A salt having a divalent group represented by the formula (aa): wherein Xa and Xb independently each represent —O— or —S—, Ra, Rb, Rc and Rd independently each represent a hydrogen atom, a C1-C4 alkyl group or a C1-C4 alkoxy group, and m represents 1 or 2.
摘要翻译: 具有由式(aa)表示的二价基团的盐:其中Xa和Xb各自独立地表示-O-或-S-,Ra,Rb,Rc和Rd各自独立地表示氢原子,C1-C4烷基或 C1-C4烷氧基,m表示1或2。
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公开(公告)号:US20130022918A1
公开(公告)日:2013-01-24
申请号:US13551855
申请日:2012-07-18
申请人: Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
发明人: Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
CPC分类号: G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/2041
摘要: A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator, wherein R1, A1, R2, Rb1, Rb2, Lb1, ring Wb1, Rb3, Rb4, and Z1+ are defined in the specification.
摘要翻译: 一种抗蚀剂组合物,其具有由式(I)表示的结构单元的树脂,树脂在碱性水溶液中不溶或难溶,但通过酸而不溶于碱性水溶液,不包括结构单元 由式(I)表示的酸产生剂,其中R1,A1,R2,Rb1,Rb2,Lb1,环Wb1,Rb3,Rb4和Z1 +在本说明书中定义。
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公开(公告)号:US20110200940A1
公开(公告)日:2011-08-18
申请号:US13027344
申请日:2011-02-15
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO
IPC分类号: G03F7/004 , C08F14/18 , G03F7/20 , C07C309/00 , C07C69/76 , C07D333/22
CPC分类号: C08F212/14 , C07C25/18 , C07C309/06 , C07C309/12 , C07C309/17 , C07C381/12 , C07D333/46 , G03F7/0045 , G03F7/0046 , G03F7/029 , G03F7/0397 , Y10S430/122 , Y10S430/126 , C08F220/18 , C08F2220/281 , C08F2220/385
摘要: The present invention provides a salt represented by the formula (I): wherein R1 and R2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, X1 represents a C1-C17 divalent saturated hydrocarbon group in which one or more —CH2— can be replaced by —O— or —CO— and which can have one or more fluorine atoms, R3 represents a hydrogen atom or a methyl group, and Z1+ represents an organic counter cation, and a photoresist composition containing the same.
摘要翻译: 本发明提供由式(I)表示的盐:其中R 1和R 2各自独立地表示氟原子或C 1 -C 6全氟烷基,X 1表示C 1 -C 17二价饱和烃基,其中一个或多个-CH 2 - 可以被-O-或-CO-代替,并且可以具有一个或多个氟原子,R 3表示氢原子或甲基,Z 1 +表示有机抗衡阳离子,以及含有它们的光致抗蚀剂组合物。
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公开(公告)号:US20110200936A1
公开(公告)日:2011-08-18
申请号:US13027575
申请日:2011-02-15
申请人: Koji ICHIKAWA , Hiromu SAKAMOTO
发明人: Koji ICHIKAWA , Hiromu SAKAMOTO
IPC分类号: G03F7/20 , C07D303/12 , G03F7/004 , C07D305/06
CPC分类号: C07C381/12 , C07C303/32 , C07C309/06 , C07C309/12 , C07C309/19 , C07D303/12 , C07D303/17 , C07D303/40 , C07D305/06 , C07D317/72 , G03F7/0045 , G03F7/0397 , G03F7/38 , Y10S430/122 , Y10S430/123
摘要: A salt represented by the formula (I): wherein R1 and R2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, X1 represents a C1-C17 divalent saturated hydrocarbon group which can have one or more fluorine atoms and in which one or more —CH2— can be replaced by —O— or —CO—, R3 represents a group having a cyclic ether structure, and Z1+ represents an organic cation.
摘要翻译: 由式(I)表示的盐:其中R 1和R 2各自独立地表示氟原子或C 1 -C 6全氟烷基,X 1表示可具有一个或多个氟原子的C 1 -C 17二价饱和烃基, 或更多的-CH 2 - 可以被-O-或-CO-代替,R 3表示具有环醚结构的基团,Z 1 +表示有机阳离子。
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