NOVEL COMPOUND, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
    1.
    发明申请
    NOVEL COMPOUND, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN 有权
    新型化合物,酸产生剂,抗蚀剂组合物和形成抗蚀剂图案的方法

    公开(公告)号:US20090162787A1

    公开(公告)日:2009-06-25

    申请号:US12327549

    申请日:2008-12-03

    摘要: There are provided a compound represented by a general formula (b1-1) shown below suitable as an acid generator for a resist composition, a compound represented by a general formula (I) shown below suitable as a precursor for the compound represented by the general formula (b1-1), an acid generator, a resist composition, and a method of forming a resist pattern. [Chemical Formula 1] X-Q1-Y1—SO3−M+  (I) X-Q1-Y1—SO3−A+  (b1-1) (wherein, Q1 represents a bivalent linking group or a single bond; Y1 represents an alkylene group which may contain a substituent group or a fluorinated alkylene group which may contain a substituent group; X represents an aromatic cyclic group of 5 to 30 carbon atoms which contains a fluorine atom and may contain a substituent group; M+ represents an alkali metal ion; and A+ represents an organic cation.)

    摘要翻译: 提供由下述通式(b1-1)表示的化合物,其适合作为抗蚀剂组合物的酸产生剂,由下述通式(I)表示的化合物适合作为由通式 式(b1-1),酸产生剂,抗蚀剂组合物和形成抗蚀剂图案的方法。 <?in-line-formula description =“In-line Formulas”end =“lead”?> [化学式1] <?in-line-formula description =“In-line formula”end =“tail”?> ?in-line-formula description =“In-line Formulas”end =“lead”?> X-Q1-Y1-SO3-M +(I)<?in-line-formula description =“In-line Formulas”end = “tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> X-Q1-Y1-SO3-A +(b1-1)<?in-line-formula description = “其中,Q1表示二价连接基团或单键,Y1表示可以含有取代基的亚烷基或可以含有取代基的氟化亚烷基”。 X表示含有氟原子且含有取代基的5〜30个碳原子的芳香族环状基团,M +表示碱金属离子,A +表示有机阳离子。

    Compound, acid generator, resist composition and method of forming resist pattern
    2.
    发明授权
    Compound, acid generator, resist composition and method of forming resist pattern 有权
    化合物,酸发生剂,抗蚀剂组合物和形成抗蚀剂图案的方法

    公开(公告)号:US07955777B2

    公开(公告)日:2011-06-07

    申请号:US12327549

    申请日:2008-12-03

    IPC分类号: G03F7/00 G03F7/004

    摘要: There are provided a compound represented by a general formula (b1-1) shown below suitable as an acid generator for a resist composition, a compound represented by a general formula (I) shown below suitable as a precursor for the compound represented by the general formula (b1-1), an acid generator, a resist composition, and a method of forming a resist pattern.[Chemical Formula 1] X—Q1—Y1—SO3−M+  (I) X—Q1—Y1—SO3−A+  (b1-1) (wherein, Q1 represents a bivalent linking group or a single bond; Y1 represents an alkylene group which may contain a substituent group or a fluorinated alkylene group which may contain a substituent group; X represents an aromatic cyclic group of 5 to 30 carbon atoms which contains a fluorine atom and may contain a substituent group; M+ represents an alkali metal ion; and A+ represents an organic cation.).

    摘要翻译: 提供由下述通式(b1-1)表示的化合物,其适合作为抗蚀剂组合物的酸产生剂,由下述通式(I)表示的化合物适合作为由通式 式(b1-1),酸产生剂,抗蚀剂组合物和形成抗蚀剂图案的方法。 [化学式1] X-Q1-Y1-SO3-M +(I)X-Q1-Y1-SO3-A +(b1-1)(其中,Q1表示二价连接基或单键; Y1表示亚烷基 其可以含有取代基或可以含有取代基的氟化亚烷基; X表示含有氟原子且含有取代基的碳原子数为5〜30的芳香族环状基团,M +表示碱金属离子, A +表示有机阳离子。)