POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME
    13.
    发明申请
    POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME 有权
    正极性组合物和使用其的图案形成方法

    公开(公告)号:US20100248146A1

    公开(公告)日:2010-09-30

    申请号:US12672329

    申请日:2008-08-01

    IPC分类号: G03F7/004 G03F7/20

    摘要: A positive resist composition comprising (A) a resin which contains all of the repeating units represented by formulae (I) to (III), and becomes soluble in an alkali developer by the action of an acid, and (B) a compound capable of generating an acid upon irradiation with an actinic ray or radiation; and a pattern forming method using the composition. A represents a group capable of decomposing and leaving by the action of an acid, each R1 independently represents hydrogen or a methyl group, R2 represents a phenyl group or a cyclohexyl group, m represents 1 or 2, and n represents an integer of 0 to 2. By virtue of this construction, a resist composition ensuring high resolution, good pattern profile, sufficient depth of focus, little defects after development, and sufficiently high plasma etching resistance is provided.

    摘要翻译: 一种正型抗蚀剂组合物,其包含(A)含有由式(I)至(III)表示的所有重复单元的树脂,并且通过酸的作用变得可溶于碱性显影剂,和(B)能够 在用光化射线或辐射照射时产生酸; 以及使用该组合物的图案形成方法。 A表示能够通过酸的分解和离去的基团,每个R 1独立地表示氢或甲基,R 2表示苯基或环己基,m表示1或2,n表示0〜 通过这种结构,提供了确保高分辨率,良好的图案轮廓,足够的焦深,显影后的小缺陷以及足够高的耐等离子体耐蚀刻性的抗蚀剂组合物。

    Positive resist composition and pattern forming method using the same
    14.
    发明申请
    Positive resist composition and pattern forming method using the same 有权
    正型抗蚀剂组合物和使用其的图案形成方法

    公开(公告)号:US20070218406A1

    公开(公告)日:2007-09-20

    申请号:US11717618

    申请日:2007-03-14

    IPC分类号: G03C1/00

    摘要: A resist composition, which comprises: (A) a resin containing a repeating unit represented by formula (I); and (B) a compound capable of generating an acid upon irradiation with actinic rays or radiation: wherein AR represents an aryl group; Rn represents an alkyl group, a cycloalkyl group or an aryl group; and A represents an atom or group selected from the group consisting of a hydrogen atom, an alkyl group, a halogen atom, a cyano group and an alkyloxycarbonyl group, and a pattern forming method using the resist composition.

    摘要翻译: 一种抗蚀剂组合物,其包含:(A)含有由式(I)表示的重复单元的树脂; 和(B)能够在用光化射线或辐射照射时能够产生酸的化合物:其中AR表示芳基; Rn表示烷基,环烷基或芳基; A表示选自氢原子,烷基,卤素原子,氰基和烷氧基羰基的原子或基团,以及使用该抗蚀剂组合物的图案形成方法。

    Resist pattern forming method, resist pattern, positive resist composition, nanoimprint mold and photomask
    15.
    发明授权
    Resist pattern forming method, resist pattern, positive resist composition, nanoimprint mold and photomask 有权
    抗蚀剂图案形成方法,抗蚀剂图案,正性抗蚀剂组合物,纳米压印模具和光掩模

    公开(公告)号:US08906600B2

    公开(公告)日:2014-12-09

    申请号:US13561540

    申请日:2012-07-30

    摘要: A resist pattern forming method includes: in the following order, (1) a step of forming a film on a substrate by using a positive resist composition; (2) a step of exposing the film; and (4) a step of performing development by using an alkali developer after the exposing, wherein the positive resist composition contains (A) a polymer compound having a repeating unit represented by the following formula (I) as defined in the specification, a thickness of the film formed in the step (1) is from 15 to 40 nm, and an alkali component concentration in the alkali developer is from 0.5 to 1.1 mass %.

    摘要翻译: 抗蚀剂图形形成方法包括:按以下顺序,(1)通过使用正性抗蚀剂组合物在基板上形成膜的步骤; (2)曝光胶片的步骤; (4)通过使用曝光后的碱性显影剂进行显影的工序,其中正型抗蚀剂组合物含有(A)具有如本说明书中定义的下式(I)表示的重复单元的高分子化合物,其厚度 的步骤(1)中形成的膜为15〜40nm,碱显影剂中的碱成分浓度为0.5〜1.1质量%。

    Fine polymer particles for plastisol, process for producing the same, and halogen-free plastisol composition and article made with the same
    18.
    发明授权
    Fine polymer particles for plastisol, process for producing the same, and halogen-free plastisol composition and article made with the same 有权
    增塑溶胶用聚合物微粒,其制造方法,无卤素增塑溶胶组合物及其制品

    公开(公告)号:US06894108B1

    公开(公告)日:2005-05-17

    申请号:US09926557

    申请日:2000-09-20

    IPC分类号: C08J3/12 C08K3/00

    摘要: This invention relates to a fine particle of polymer for a plastisol free from halogen atoms and having a specific surface area of 0.6 to 20.0 m2/g as determined by nitrogen-gas adsorption and a non-halogenated plastisol composition therefrom. This invention can provide a non-halogenated plastisol composition which does not generate toxic substances during incineration, is suitable as a coating material or sealant, and has a low viscosity, resulting in good workability and processability.

    摘要翻译: 本发明涉及一种用于不含卤素原子并且通过氮气吸附测定的比表面积为0.6至20.0m 2 / g的增塑溶胶的聚合物微粒和非卤化增塑溶胶 组合物。 本发明可以提供在焚烧期间不产生有毒物质的非卤化增塑溶胶组合物,适合作为涂料或密封剂,并且具有低粘度,导致良好的加工性和加工性。

    Organic solvent development or multiple development pattern-forming method using electron beams or EUV rays
    20.
    发明授权
    Organic solvent development or multiple development pattern-forming method using electron beams or EUV rays 有权
    有机溶剂开发或使用电子束或EUV射线的多重显影图案形成方法

    公开(公告)号:US08546063B2

    公开(公告)日:2013-10-01

    申请号:US13202389

    申请日:2010-02-19

    IPC分类号: G03C5/00

    摘要: Provided is a pattern-forming method including, in the following order: (1) a process of forming a film with an actinic ray-sensitive or radiation-sensitive resin composition comprising a resin which contains an acid-decomposable repeating unit and is capable of decreasing the solubility in an organic solvent by the action of an acid; (2) a process of exposing the film with an electron beam or an EUV ray; and (4) a process of developing the film with a developer containing an organic solvent.

    摘要翻译: 提供了一种图案形成方法,其包括以下顺序:(1)用含有光敏性或辐射敏感性树脂组合物形成膜的方法,所述树脂组合物包含含有酸可分解重复单元的树脂,并且能够 通过酸的作用降低有机溶剂中的溶解度; (2)用电子束或EUV射线曝光胶片的方法; 和(4)用含有机溶剂的显影剂显影该膜的方法。