ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM USING THE SAME AND PATTERN FORMING METHOD
    1.
    发明申请
    ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM USING THE SAME AND PATTERN FORMING METHOD 有权
    化学敏感性或辐射敏感性树脂组合物,使用它们的抗静电膜和图案形成方法

    公开(公告)号:US20120003586A1

    公开(公告)日:2012-01-05

    申请号:US13257069

    申请日:2010-03-23

    IPC分类号: G03F7/20 G03F7/004

    摘要: Provided are an actinic ray-sensitive or radiation-sensitive resin composition; a resist film using the composition; and a pattern forming method. The actinic ray-sensitive or radiation-sensitive resin composition includes (A) a resin capable of increasing the solubility in an alkali developer by the action of an acid, the resin containing a repeating unit represented by formula (I), a repeating unit represented by formula (II) and a repeating unit represented by formula (III), and (B) a compound capable of generating a fluorine atom-containing acid upon irradiation with an actinic ray or radiation: wherein each of R1 and R11 independently represents a hydrogen atom or an alkyl group which may have a substituent, and R12 represents a phenyl group which may have a substituent.

    摘要翻译: 提供光化射线敏感或辐射敏感性树脂组合物; 使用该组合物的抗蚀剂膜; 和图案形成方法。 光化射线敏感性或辐射敏感性树脂组合物包含(A)能够通过酸的作用增加在碱性显影剂中的溶解性的树脂,含有式(I)表示的重复单元的树脂,表示的重复单元 通过式(II)表示的重复单元和式(III)表示的重复单元,和(B)能够在用光化学射线或辐射照射时能够产生含氟原子的酸的化合物:其中R 1和R 11各自独立地表示氢 原子或可以具有取代基的烷基,R12表示可以具有取代基的苯基。

    ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, CHEMICAL AMPLIFICATION RESIST COMPOSITION, AND RESIST FILM AND PATTERN FORMING METHOD USING THE COMPOSITION
    2.
    发明申请
    ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, CHEMICAL AMPLIFICATION RESIST COMPOSITION, AND RESIST FILM AND PATTERN FORMING METHOD USING THE COMPOSITION 审中-公开
    化学敏感性或辐射敏感性树脂组合物,化学放大抗蚀剂组合物,耐腐蚀薄膜和使用组合物的形成方法

    公开(公告)号:US20110269071A1

    公开(公告)日:2011-11-03

    申请号:US13095023

    申请日:2011-04-27

    IPC分类号: G03F7/004 G03F7/20

    摘要: An actinic ray-sensitive or radiation-sensitive resin composition of the first invention includes (A1) an acid-decomposable resin, the resin containing three kinds of repeating units each having a specific structure, (B) a photo-acid generator and (C1) a 2-phenylbenzimidazole-based basic compound; an actinic ray-sensitive or radiation-sensitive resin composition of the second invention includes (A2) an acid-decomposable resin, (B) a photo-acid generator and (C2) 2-heteryl benzimidazole-based basic compound; a chemical amplification resist composition of the third invention includes (A3) an acid-decomposable resin, (B) a photo-acid generator and (C3) a benzimidazole-based basic compound having a sulfur atom-containing specific structure; and a resist film and a pattern forming method each use such a composition.

    摘要翻译: 第一发明的光化射线敏感性或辐射敏感性树脂组合物包括(A1)酸分解性树脂,含有三种具有特定结构的重复单元的树脂,(B)光酸发生剂和(C1 )基于2-苯基苯并咪唑的碱性化合物; 第二发明的光化射线敏感性或辐射敏感性树脂组合物包括(A2)酸分解性树脂,(B)光酸产生剂和(C2)2-芳基苯并咪唑类碱性化合物; 第三发明的化学增幅抗蚀剂组合物包括(A3)酸分解性树脂,(B)光酸产生剂和(C3)具有含硫原子的特定结构的苯并咪唑类碱性化合物; 和抗蚀剂膜和图案形成方法均使用这种组合物。

    Actinic ray-sensitive or radiation-sensitive resin composition, resist film using the same and pattern forming method
    3.
    发明授权
    Actinic ray-sensitive or radiation-sensitive resin composition, resist film using the same and pattern forming method 有权
    光化感光或辐射敏感性树脂组合物,抗蚀剂膜使用相同的图案形成方法

    公开(公告)号:US08541161B2

    公开(公告)日:2013-09-24

    申请号:US13257069

    申请日:2010-03-23

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

    摘要: Provided are an actinic ray-sensitive or radiation-sensitive resin composition; a resist film using the composition; and a pattern forming method. The actinic ray-sensitive or radiation-sensitive resin composition includes (A) a resin capable of increasing the solubility in an alkali developer by the action of an acid, the resin containing a repeating unit represented by formula (I), a repeating unit represented by formula (II) and a repeating unit represented by formula (III), and (B) a compound capable of generating a fluorine atom-containing acid upon irradiation with an actinic ray or radiation: wherein each of R1 and R11 independently represents a hydrogen atom or an alkyl group which may have a substituent, and R12 represents a phenyl group which may have a substituent.

    摘要翻译: 提供光化射线敏感或辐射敏感性树脂组合物; 使用该组合物的抗蚀剂膜; 和图案形成方法。 光化射线敏感性或辐射敏感性树脂组合物包含(A)能够通过酸的作用增加在碱性显影剂中的溶解性的树脂,含有式(I)表示的重复单元的树脂,表示的重复单元 通过式(II)表示的重复单元和式(III)表示的重复单元,和(B)能够在用光化学射线或辐射照射时能够产生含氟原子的酸的化合物:其中R 1和R 11各自独立地表示氢 原子或可以具有取代基的烷基,R12表示可以具有取代基的苯基。