Positive photoresist composition
    22.
    发明授权
    Positive photoresist composition 失效
    正光致抗蚀剂组合物

    公开(公告)号:US06479213B2

    公开(公告)日:2002-11-12

    申请号:US10020958

    申请日:2001-12-19

    IPC分类号: G03F7004

    CPC分类号: G03F7/0757 G03F7/0392

    摘要: Disclosed is a positive photoresist composition comprising an alkali-soluble polysiloxane containing as a copolymerization component at least a structural unit represented by the following formula (I′) and a positive photoresist composition comprising an acid-decomposable polysiloxane containing as a copolymerization component at least a structural unit represented by the following formula (I″): wherein L1 represents at least one divalent linking group selected from —A—OCO—, —A—COO—, —A—NHCO—, —A—NHCOO—, —A—NHCONH—, —A—CONH—, —A—OCONH— and —A—S—, A represents a single bond or an arylene group, X represents a divalent linking group, and n represents an integer of 1 to 6.

    摘要翻译: 公开了一种正型光致抗蚀剂组合物,其包含含有至少一种由下式(I')表示的结构单元作为共聚组分的碱溶性聚硅氧烷和包含可酸分解的聚硅氧烷的正性光致抗蚀剂组合物,其含有至少一种 由下式(I“)表示的结构单元:其中L1表示至少一个选自-A-OCO-,-A-COO-,-A-NHCO-,-A-NHCOO-,-A -NHCONH-,-A-CONH-,-A-OCONH-和-AS-,A表示单键或亚芳基,X表示二价连接基团,n表示1〜6的整数。

    Compostion for anti-reflective coating material
    23.
    发明授权
    Compostion for anti-reflective coating material 失效
    防反射涂料的组成

    公开(公告)号:US06090531A

    公开(公告)日:2000-07-18

    申请号:US908522

    申请日:1997-08-07

    CPC分类号: G03F7/091

    摘要: A composition for anti-reflective coating material is disclosed, comprising a polymer compound having repeating units having specific structure, and optionally a melamine, guanamine, urea, phenol, naphthol or hydroxyanthracene compound substituted by at least one group selected from the group consisting of a methylol group and an alkoxymethyl group at two or more positions. The composition for anti-reflective coating material of the present invention is effective for the reduction of adverse effects of reflection by the substrate in a lithographic process using various radiations. A resist pattern formation process which comprises the use of the composition for anti-reflective coating material is also disclosed.

    摘要翻译: 公开了一种抗反射涂层材料的组合物,其包含具有特定结构的重复单元的高分子化合物,以及任选的三聚氰胺,胍胺,脲,苯酚,萘酚或羟基蒽化合物,被至少一种选自以下的基团取代: 羟甲基和烷氧基甲基。 本发明的抗反射涂层材料的组合物对于在使用各种辐射的光刻工艺中减少基板反射的不利影响是有效的。 还公开了包括使用抗反射涂层材料用组合物的抗蚀图案形成方法。

    Phenol compounds containing methoxymethyl group or hydroxymethyl group
    24.
    发明授权
    Phenol compounds containing methoxymethyl group or hydroxymethyl group 失效
    含有甲氧基甲基或羟甲基的苯酚化合物

    公开(公告)号:US5488182A

    公开(公告)日:1996-01-30

    申请号:US269040

    申请日:1994-06-30

    摘要: A novel methoxymethyl- or hydroxymethyl-containing phenol compound represented by the following formula (I), (II), (III), (IV) or (V) is disclosed: ##STR1## wherein each R represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least three of the R's are CH.sub.2 OCH.sub.3 or CH.sub.2 OH, with at least one thereof being CH.sub.2 OCH.sub.3 ; each R.sub.1 represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least two of the R.sub.1 's are CH.sub.2 OH; and each R.sub.2 represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least two of the R.sub.2 'S are CH.sub.2 OH.

    摘要翻译: 公开了由下式(I),(II),(III),(IV)或(V)表示的新的含甲氧基甲基或羟甲基的酚化合物:其中每个 R表示CH 2 OCH 3,CH 2 OH或H,条件是至少三个R是CH 2 OCH 3或CH 2 OH,其中至少一个是CH 2 OCH 3; 每个R 1表示CH 2 OCH 3,CH 2 OH或H,条件是R 1中的至少两个为CH 2 OH; 并且每个R 2表示CH 2 OCH 3,CH 2 OH或H,条件是R 2'S中的至少两个为CH 2 OH。

    Positive resist composition and pattern forming method using the same
    26.
    发明授权
    Positive resist composition and pattern forming method using the same 失效
    正型抗蚀剂组合物和使用其的图案形成方法

    公开(公告)号:US08092977B2

    公开(公告)日:2012-01-10

    申请号:US12043356

    申请日:2008-03-06

    摘要: A positive resist composition, includes: (A) a resin having a repeating unit represented by formula (A) as defined in the specification, which decomposes under an action of an acid to increase a solubility of the resin (A) in an alkali developer; and a pattern forming method uses the composition.

    摘要翻译: 正型抗蚀剂组合物包括:(A)具有本说明书中定义的由式(A)表示的重复单元的树脂,其在酸的作用下分解,以增加树脂(A)在碱显影剂中的溶解度 ; 并且图案形成方法使用该组合物。

    Positive resist composition and pattern forming method using the same
    28.
    发明授权
    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:US07887988B2

    公开(公告)日:2011-02-15

    申请号:US11717645

    申请日:2007-03-14

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

    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 a benzene ring or a naphthalene ring; R represents a hydrogen atom, an alkyl group, a cycloalkyl group or an aryl group; Z represents a linking group for forming a ring together with AR; 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产生酸的化合物:其中AR表示苯环或萘环; R表示氢原子,烷基,环烷基或芳基; Z表示与AR一起形成环的连接基团; 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。

    POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME
    30.
    发明申请
    POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME 审中-公开
    正极性组合物和使用其的图案形成方法

    公开(公告)号:US20080050675A1

    公开(公告)日:2008-02-28

    申请号:US11844591

    申请日:2007-08-24

    IPC分类号: G03C1/00

    摘要: A positive resist composition comprising: (A) a resin having a repeating unit represented by a specific formula (I) and a repeating unit represented by a specific formula (A1); (B) a compound capable of generating an acid upon irradiation with an actinic ray or radiation; and (F) a surfactant represented by a specific formula (II); and a pattern forming method using the same.

    摘要翻译: 正型抗蚀剂组合物,其包含:(A)具有由特定式(I)表示的重复单元的树脂和由特定式(A1)表示的重复单元; (B)能够在用光化射线或辐射照射时能产生酸的化合物; 和(F)由特定式(II)表示的表面活性剂; 以及使用该图案形成方法的图案形成方法。