Resist composition and pattern forming method using the same
    1.
    发明授权
    Resist composition and pattern forming method using the same 有权
    抗蚀剂组合物和图案形成方法使用其

    公开(公告)号:US07718344B2

    公开(公告)日:2010-05-18

    申请号:US11864049

    申请日:2007-09-28

    IPC分类号: G03F7/039 G03F7/20 G03F7/30

    摘要: A resist composition, includes: (B) a polymer having a group capable of decomposing under an action of an acid and having a weight average molecular weight of 1,000 to 5,000, of which solubility in an alkali developer increases under an action of an acid; and (Z) a compound containing a sulfonium cation having a structure represented by formula (Z-1): wherein Y1 to Y13 each independently represents a hydrogen atom or a substituent, and adjacent members of Y1 to Y13 may combine with each other to form a ring; and Z represents a single bond or a divalent linking group.

    摘要翻译: 抗蚀剂组合物包括:(B)具有能够在酸的作用下分解并且重均分子量为1,000至5,000的基团的聚合物,其在碱性显影剂中的溶解度在酸的作用下增加; 和(Z)含有具有由式(Z-1)表示的结构的锍阳离子的化合物:其中Y 1至Y 13各自独立地表示氢原子或取代基,并且Y 1至Y 13的相邻成员可以相互结合形成 戒指; Z表示单键或二价连接基团。

    Positive resist composition and pattern formation method using the same
    4.
    发明申请
    Positive resist composition and pattern formation method using the same 有权
    正型抗蚀剂组成和使用其的图案形成方法

    公开(公告)号:US20070224540A1

    公开(公告)日:2007-09-27

    申请号:US11727267

    申请日:2007-03-26

    IPC分类号: G03C1/00

    摘要: A positive resist composition containing a compound including a sulfonium cation having a structure represented by the formula (Z-I) as defined herein, a low molecular weight compound which increases solubility in an alkali developing solution by an action of an acid, and a compound which generates a compound having a structure represented by the formula (A-I) as defined herein upon irradiation of an actinic ray or a radiation.

    摘要翻译: 含有具有本文定义的式(ZI)所示结构的锍阳离子的化合物的正性抗蚀剂组合物,通过酸的作用增加在碱性显影液中的溶解度的低分子量化合物和产生 在通过光化射线或辐射照射时具有如本文所定义的式(AI)表示的结构的化合物。

    POSITIVE RESIST COMPOSITION, PATTERN FORMING METHOD USING THE COMPOSITION, AND COMPOUND FOR USE IN THE COMPOSITION
    5.
    发明申请
    POSITIVE RESIST COMPOSITION, PATTERN FORMING METHOD USING THE COMPOSITION, AND COMPOUND FOR USE IN THE COMPOSITION 有权
    正极性组合物,使用组合物的图案形成方法和化合物在组合物中的使用

    公开(公告)号:US20110183258A1

    公开(公告)日:2011-07-28

    申请号:US12673096

    申请日:2008-08-11

    摘要: A positive resist composition comprising (A) a compound capable of generating an acid upon irradiation with an actinic ray or radiation, (B) a resin capable of increasing the solubility in an alkali developer by the action of an acid, and (C) a compound having a specific structure, which decomposes by the action of an acid to generate an acid, a pattern forming method using the positive resist composition, and a compound for use in the positive resist composition are provided as a positive resist composition exhibiting good performance in terms of pattern profile, line edge roughness, pattern collapse, sensitivity and resolution in normal exposure (dry exposure), immersion exposure and double exposure, a pattern forming method using the positive resist composition and a compound for use in the positive resist composition.

    摘要翻译: 一种正型抗蚀剂组合物,其包含(A)在通过光化射线或辐射照射时能够产生酸的化合物,(B)能够通过酸的作用增加在碱性显影剂中的溶解度的树脂,和(C) 提供具有特定结构的化合物,其通过酸的作用而分解以产生酸,使用正性抗蚀剂组合物的图案形成方法和用于正性抗蚀剂组合物的化合物作为正性抗蚀剂组合物,其表现出良好的性能 使用正性抗蚀剂组合物的图案形成方法和用于正性抗蚀剂组合物的化合物的图案形成方法,线条粗糙度,图案塌陷,在正常曝光(干曝光)中的灵敏度和分辨率,浸渍曝光和双重曝光。

    Positive resist composition, pattern forming method using the composition, and compound for use in the composition
    6.
    发明授权
    Positive resist composition, pattern forming method using the composition, and compound for use in the composition 有权
    正性抗蚀剂组合物,使用该组合物的图案形成方法和用于该组合物的化合物

    公开(公告)号:US08507174B2

    公开(公告)日:2013-08-13

    申请号:US12673096

    申请日:2008-08-11

    IPC分类号: G03F7/039 G03F7/20 G03F7/30

    摘要: A positive resist composition comprising (A) a compound capable of generating an acid upon irradiation with an actinic ray or radiation, (B) a resin capable of increasing the solubility in an alkali developer by the action of an acid, and (C) a compound having a specific structure, which decomposes by the action of an acid to generate an acid, a pattern forming method using the positive resist composition, and a compound for use in the positive resist composition are provided as a positive resist composition exhibiting good performance in terms of pattern profile, line edge roughness, pattern collapse, sensitivity and resolution in normal exposure (dry exposure), immersion exposure and double exposure, a pattern forming method using the positive resist composition and a compound for use in the positive resist composition.

    摘要翻译: 一种正型抗蚀剂组合物,其包含(A)在通过光化射线或辐射照射时能够产生酸的化合物,(B)能够通过酸的作用增加在碱性显影剂中的溶解度的树脂,和(C) 提供具有特定结构的化合物,其通过酸的作用而分解以产生酸,使用正性抗蚀剂组合物的图案形成方法和用于正性抗蚀剂组合物的化合物作为正性抗蚀剂组合物,其表现出良好的性能 使用正性抗蚀剂组合物的图案形成方法和用于正性抗蚀剂组合物的化合物的图案形成方法,线条粗糙度,图案塌陷,在正常曝光(干曝光)中的灵敏度和分辨率,浸渍曝光和双重曝光。

    Resist composition and pattern forming method using the same
    7.
    发明授权
    Resist composition and pattern forming method using the same 有权
    抗蚀剂组合物和图案形成方法使用其

    公开(公告)号:US08092976B2

    公开(公告)日:2012-01-10

    申请号:US11863562

    申请日:2007-09-28

    IPC分类号: G03F7/004 G03F7/028 G03F7/039

    摘要: A resist composition containing: a polymer having a group capable of decomposing under an action of an acid and having a weight average molecular weight of from 1,000 to 5,000, of which solubility in an alkali developer increases under an action of an acid; and a compound capable of generating a compound having a structure represented by the following formula (A-I) upon irradiation with actinic rays or radiation: Q1-X1—NH—X2-Q2  (A-I) wherein Q1 and Q2 each independently represents a monovalent organic group, provided that either one of Q1 and Q2 has a proton acceptor functional group, Q1 and Q2 may be combined with each other to form a ring and the ring formed may have a proton acceptor functional group; and X1 and X2 each independently represents —CO— or —SO2—.

    摘要翻译: 一种抗蚀剂组合物,其含有具有能够在酸作用下分解的重均分子量为1,000〜5000的聚合物,其在碱性显影剂中的溶解度在酸的作用下增加; 以及能够在用光化射线或辐射照射时产生具有下式(AI)表示的结构的化合物的化合物:Q1-X1-NH-X2-Q2(AI)其中Q1和Q2各自独立地表示一价有机基团 条件是Q1和Q2中的任一个具有质子受体官能团,Q1和Q2可以彼此结合形成环,形成的环可以具有质子受体官能团; 且X 1和X 2各自独立地表示-CO-或-SO 2 - 。

    RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME
    8.
    发明申请
    RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME 有权
    使用它的耐蚀组合物和图案形成方法

    公开(公告)号:US20080081282A1

    公开(公告)日:2008-04-03

    申请号:US11863562

    申请日:2007-09-28

    IPC分类号: G03C1/00 G03C5/00

    摘要: A resist composition containing: a polymer having a group capable of decomposing under an action of an acid and having a weight average molecular weight of from 1,000 to 5,000, of which solubility in an alkali developer increases under an action of an acid; and a compound capable of generating a compound having a structure represented by the following formula (A-I) upon irradiation with actinic rays or radiation: Q1-X1—NH—X2-Q2  (A-I) wherein Q1 and Q2 each independently represents a monovalent organic group, provided that either one of Q1 and Q2 has a proton acceptor functional group, Q1 and Q2 may be combined with each other to form a ring and the ring formed may have a proton acceptor functional group; and X1 and X2 each independently represents —CO— or —SO2—.

    摘要翻译: 一种抗蚀剂组合物,其含有具有能够在酸作用下分解的重均分子量为1,000〜5000的聚合物,其在碱性显影剂中的溶解度在酸的作用下增加; 以及能够在用光化射线或辐射照射时产生具有由下式(AI)表示的结构的化合物的化合物:<?in-line-formula description =“In-line formula”end =“lead”?> Q 1-N-1个-N-X 2 -Q 2(AI)<β在线式 其中Q 1和Q 2各自独立地表示一价有机基团,条件是Q < SUB> 1和Q 2具有质子受体官能团,Q 1和Q 2可以彼此结合成 形成环,所形成的环可具有质子受体官能团; X 1和X 2各自独立地表示-CO - 或-SO 2 - 。