Resist composition and method of forming resist pattern
    2.
    发明授权
    Resist composition and method of forming resist pattern 有权
    抗蚀剂图案的抗蚀剂组成和方法

    公开(公告)号:US07960091B2

    公开(公告)日:2011-06-14

    申请号:US12356011

    申请日:2009-01-19

    摘要: A resist composition comprising a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid, an acid-generator component (B) which generates acid upon exposure, and a nitrogen-containing organic compound (D), the nitrogen-containing organic compound (D) including a nitrogen-containing polymeric compound (D1) having a structural unit (d0) containing a nitrogen atom in the side chain thereof.

    摘要翻译: 一种抗蚀剂组合物,其含有在酸作用下在碱显影液中溶解度变化的碱成分(A),曝光时产生酸的酸发生剂成分(B)和含氮有机化合物(D), 含有有机化合物(D),其含有在其侧链中含有氮原子的结构单元(d0)的含氮高分子化合物(D1)。

    RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
    6.
    发明申请
    RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN 有权
    耐蚀组合物和形成耐力图案的方法

    公开(公告)号:US20090197197A1

    公开(公告)日:2009-08-06

    申请号:US12356011

    申请日:2009-01-19

    IPC分类号: G03F7/20 G03F7/004

    摘要: A resist composition comprising a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid, an acid-generator component (B) which generates acid upon exposure, and a nitrogen-containing organic compound (D), the nitrogen-containing organic compound (D) including a nitrogen-containing polymeric compound (D1) having a structural unit (d0) containing a nitrogen atom in the side chain thereof.

    摘要翻译: 一种抗蚀剂组合物,其含有在酸作用下在碱显影液中溶解度变化的碱成分(A),曝光时产生酸的酸发生剂成分(B)和含氮有机化合物(D), 含有有机化合物(D),其含有在其侧链中含有氮原子的结构单元(d0)的含氮高分子化合物(D1)。

    Positive resist composition, method of forming resist pattern, and polymeric compound
    8.
    发明授权
    Positive resist composition, method of forming resist pattern, and polymeric compound 有权
    正型抗蚀剂组合物,形成抗蚀剂图案的方法和聚合物

    公开(公告)号:US08088553B2

    公开(公告)日:2012-01-03

    申请号:US12425706

    申请日:2009-04-17

    摘要: A positive resist composition including a base component (A) which exhibits increased solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the base component (A) including a polymeric compound (A1) having a structural unit (a0-1) represented by general formula (a0-1) (wherein R1 represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; R8 represents a divalent linking group; and R7 represents an acid dissociable, dissolution inhibiting group) and a structural unit (a0-2) represented by general formula (a0-2) (wherein R3 represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; R4 represents a branched alkyl group of 3 or more carbon atoms; and each of R5 and R6 independently represents an alkyl group, wherein R5 and R6 are mutually bonded to form a ring).

    摘要翻译: 一种正性抗蚀剂组合物,其包含在酸的作用下在碱性显影液中显示出增加的溶解度的碱成分(A)和暴露时产生酸的酸产生剂组分(B),所述碱成分(A)包含高分子化合物 A1)具有由通式(a0-1)表示的结构单元(a0-1)(其中R1表示氢原子,低级烷基或卤代低级烷基; R8表示二价连接基团,R7表示 酸解离,溶解抑制基)和由通式(a0-2)表示的结构单元(a0-2)(其中R3表示氢原子,低级烷基或卤代低级烷基; R4表示支链烷基 3个以上的碳原子,R5和R6各自独立地表示烷基,其中R5和R6相互键合形成环)。

    POSITIVE RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND POLYMERIC COMPOUND
    10.
    发明申请
    POSITIVE RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND POLYMERIC COMPOUND 有权
    正极性组合物,形成耐火模式的方法和聚合物

    公开(公告)号:US20090269694A1

    公开(公告)日:2009-10-29

    申请号:US12425706

    申请日:2009-04-17

    摘要: A positive resist composition including a base component (A) which exhibits increased solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the base component (A) including a polymeric compound (A1) having a structural unit (a0-1) represented by general formula (a0-1) (wherein R1 represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; R8 represents a divalent linking group; and R7 represents an acid dissociable, dissolution inhibiting group) and a structural unit (a0-2) represented by general formula (a0-2) (wherein R3 represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; R4 represents a branched alkyl group of 3 or more carbon atoms; and each of R5 and R6 independently represents an alkyl group, wherein R5 and R6 are mutually bonded to form a ring).

    摘要翻译: 一种正性抗蚀剂组合物,其包含在酸的作用下在碱性显影液中显示出增加的溶解度的碱成分(A)和暴露时产生酸的酸产生剂组分(B),所述碱成分(A)包含高分子化合物 A1)具有由通式(a0-1)表示的结构单元(a0-1)(其中R1表示氢原子,低级烷基或卤代低级烷基; R8表示二价连接基团,R7表示 酸解离,溶解抑制基)和由通式(a0-2)表示的结构单元(a0-2)(其中R3表示氢原子,低级烷基或卤代低级烷基; R4表示支链烷基 3个以上的碳原子,R5和R6各自独立地表示烷基,其中R5和R6相互键合形成环)。