NEGATIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME
    2.
    发明申请
    NEGATIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME 审中-公开
    负极性组合物和使用其的图案形成方法

    公开(公告)号:US20140227642A1

    公开(公告)日:2014-08-14

    申请号:US14255113

    申请日:2014-04-17

    IPC分类号: G03F7/11

    摘要: A negative resist composition, includes: (A) an alkali-soluble polymer containing a specific repeating unit as defined in the specification; (B) a crosslinking agent capable of crosslinking with the alkali soluble polymer (A) under an action of an acid; (C) a compound capable of generating an acid upon irradiation with actinic rays or radiation; (D) a specific quaternary ammonium salt as defined in the specification; and (E) an organic carboxylic acid, and a pattern forming method uses the composition.

    摘要翻译: 负光刻胶组合物包括:(A)含有本说明书中定义的特定重复单元的碱溶性聚合物; (B)能够在酸的作用下与碱溶性聚合物(A)交联的交联剂; (C)能够在光化射线或辐射照射时能够产生酸的化合物; (D)说明书中定义的特定季铵盐; 和(E)有机羧酸,并且图案形成方法使用该组合物。