Compound, polymer, and radiation-sensitive composition
    1.
    发明授权
    Compound, polymer, and radiation-sensitive composition 有权
    化合物,聚合物和辐射敏感组合物

    公开(公告)号:US08697331B2

    公开(公告)日:2014-04-15

    申请号:US12949795

    申请日:2010-11-19

    IPC分类号: G03F7/004 G03F7/039

    摘要: A compound is shown by a following formula (1), wherein R1 represents a hydrogen atom, a methyl group, or a trifluoromethyl group, R2 represents a methylene group, an ethylene group, a 1-methylethylene group, a 2-methylethylene group, a divalent alicyclic hydrocarbon group having 4 to 20 carbon atoms, or a derivative thereof, each of R3 represents at least one of a monovalent alicyclic hydrocarbon group having 4 to 20 carbon atoms, a derivative thereof, and a linear or branched alkyl group having 1 to 4 carbon atoms, provided that two of R3 may bond to form a divalent alicyclic hydrocarbon group having 4 to 20 carbon atoms or a derivative thereof together with the carbon atom that is bonded thereto, and X represents a linear or branched fluoroalkylene group having 1 to 20 carbon atoms.

    摘要翻译: 化合物由下式(1)表示,其中R1表示氢原子,甲基或三氟甲基,R2表示亚甲基,亚乙基,1-甲基亚乙基,2-甲基亚乙基, 碳原子数4〜20的二价脂环式烃基或其衍生物,各R3表示碳原子数为4〜20的一价脂环族烃基,其衍生物和具有1个碳原子的直链或支链烷基中的至少一种 至4个碳原子,条件是R3中的两个可以键合形成具有4至20个碳原子的二价脂环族烃基或其衍生物和与其键合的碳原子,并且X表示具有1个碳原子的直链或支链氟亚烷基 至20个碳原子。

    NOVEL COMPOUND, POLYMER, AND RADIATION-SENSITIVE COMPOSITION
    5.
    发明申请
    NOVEL COMPOUND, POLYMER, AND RADIATION-SENSITIVE COMPOSITION 有权
    新型化合物,聚合物和辐射敏感组合物

    公开(公告)号:US20110104611A1

    公开(公告)日:2011-05-05

    申请号:US12949795

    申请日:2010-11-19

    摘要: A compound is shown by a following formula (1), wherein R1 represents a hydrogen atom, a methyl group, or a trifluoromethyl group, R2 represents a methylene group, an ethylene group, a 1-methylethylene group, a 2-methylethylene group, a divalent alicyclic hydrocarbon group having 4 to 20 carbon atoms, or a derivative thereof, each of R3 represents at least one of a monovalent alicyclic hydrocarbon group having 4 to 20 carbon atoms, a derivative thereof, and a linear or branched alkyl group having 1 to 4 carbon atoms, provided that two of R3 may bond to form a divalent alicyclic hydrocarbon group having 4 to 20 carbon atoms or a derivative thereof together with the carbon atom that is bonded thereto, and X represents a linear or branched fluoroalkylene group having 1 to 20 carbon atoms.

    摘要翻译: 化合物由下式(1)表示,其中R1表示氢原子,甲基或三氟甲基,R2表示亚甲基,亚乙基,1-甲基亚乙基,2-甲基亚乙基, 碳原子数4〜20的二价脂环式烃基或其衍生物,各R3表示碳原子数为4〜20的一价脂环族烃基,其衍生物和具有1个碳原子的直链或支链烷基中的至少一种 至4个碳原子,条件是R3中的两个可以键合形成具有4至20个碳原子的二价脂环族烃基或其衍生物和与其键合的碳原子,并且X表示具有1个碳原子的直链或支链氟亚烷基 至20个碳原子。

    RADIATION SENSITIVE RESIN COMPOSITION AND POLYMER
    6.
    发明申请
    RADIATION SENSITIVE RESIN COMPOSITION AND POLYMER 审中-公开
    辐射敏感性树脂组合物和聚合物

    公开(公告)号:US20100255420A1

    公开(公告)日:2010-10-07

    申请号:US12740111

    申请日:2008-10-21

    IPC分类号: G03C1/00 C08F118/02

    摘要: A radiation-sensitive resin composition includes a polymer, an acid-labile group-containing resin, a radiation-sensitive acid generator, and a solvent, the polymer including repeating units shown by following general formulas (1) and (2). wherein R1 and R2 represent a hydrogen atom, a methyl group, or a trifluoromethyl group, R3 represents a linear or branched alkyl group having 1 to 6 carbon atoms or an alicyclic hydrocarbon group having 4 to 20 carbon atoms in which at least one hydrogen atom is substituted with a fluorine atom, or a derivative thereof, and Z represents a group that includes a group that generates an acid upon exposure to light. The radiation-sensitive resin composition produces an excellent pattern shape, reduces the amount of elution into an immersion liquid upon contact during liquid immersion lithography, ensures that a high receding contact angle is formed by a resist film and an immersion liquid, and rarely causes development defects.

    摘要翻译: 辐射敏感性树脂组合物包括聚合物,含酸不稳定基团的树脂,辐射敏感性酸产生剂和溶剂,所述聚合物包括由以下通式(1)和(2)表示的重复单元。 其中R 1和R 2表示氢原子,甲基或三氟甲基,R 3表示碳原子数1〜6的直链或支链烷基或碳原子数4〜20的脂环式烃基,其中至少一个氢原子 被氟原子或其衍生物取代,Z表示包含在曝光时产生酸的基团的基团。 放射线敏感性树脂组合物产生优异的图案形状,在液浸光刻期间减少接触时浸入液中的洗脱量,确保通过抗蚀剂膜和浸渍液形成高后退接触角,并且很少引起显影 缺陷

    Radiation-sensitive resin composition
    7.
    发明授权
    Radiation-sensitive resin composition 有权
    辐射敏感树脂组合物

    公开(公告)号:US08722306B2

    公开(公告)日:2014-05-13

    申请号:US12602769

    申请日:2008-05-26

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

    摘要: A radiation-sensitive resin composition includes a resin (A1) that includes a repeating unit shown by the following formula (1-1) and a repeating unit shown by the following formula (1-2), and a radiation-sensitive acid generator (B). The radiation-sensitive resin composition exhibits excellent sensitivity, and can reduce a mask error factor (MEEF). wherein R1, R2, and R3 individually represent a linear or branched alkyl group having 1 to 4 carbon atoms, R4 represents a hydrogen atom, a linear or branched alkyl group having 2 to 4 carbon atoms, a linear or branched fluoroalkyl group having 1 to 4 carbon atoms, or a linear or branched alkoxy group having 1 to 4 carbon atoms, and q represents an integer from 0 to 3.

    摘要翻译: 辐射敏感性树脂组合物包括含有下述式(1-1)表示的重复单元和下述式(1-2)所示的重复单元的树脂(A1)和放射线敏感性酸发生剂 B)。 辐射敏感性树脂组合物显示出优异的灵敏度,并且可以降低掩模误差因子(MEEF)。 其中R1,R2和R3分别表示碳原子数为1〜4的直链或支链烷基,R4表示氢原子,碳原子数2〜4的直链或支链烷基,具有1〜 4个碳原子,或具有1〜4个碳原子的直链或支链烷氧基,q表示0〜3的整数。

    RADIATION-SENSITIVE RESIN COMPOSITION
    8.
    发明申请
    RADIATION-SENSITIVE RESIN COMPOSITION 有权
    辐射敏感性树脂组合物

    公开(公告)号:US20100178608A1

    公开(公告)日:2010-07-15

    申请号:US12602769

    申请日:2008-05-26

    IPC分类号: G03F7/004

    摘要: A radiation-sensitive resin composition includes a resin (A1) that includes a repeating unit shown by the following formula (1-1) and a repeating unit shown by the following formula (1-2), and a radiation-sensitive acid generator (B). The radiation-sensitive resin composition exhibits excellent sensitivity, and can reduce a mask error factor (MEEF). wherein R1, R2, and R3 individually represent a linear or branched alkyl group having 1 to 4 carbon atoms, R4 represents a hydrogen atom, a linear or branched alkyl group having 2 to 4 carbon atoms, a linear or branched fluoroalkyl group having 1 to 4 carbon atoms, or a linear or branched alkoxy group having 1 to 4 carbon atoms, and q represents an integer from 0 to 3.

    摘要翻译: 辐射敏感性树脂组合物包括含有下述式(1-1)表示的重复单元和下述式(1-2)所示的重复单元的树脂(A1)和放射线敏感性酸发生剂 B)。 辐射敏感性树脂组合物显示出优异的灵敏度,并且可以降低掩模误差因子(MEEF)。 其中R1,R2和R3分别代表具有1-4个碳原子的直链或支链烷基,R4代表氢原子,具有2至4个碳原子的直链或支链烷基,具有1〜 4个碳原子,或具有1〜4个碳原子的直链或支链烷氧基,q表示0〜3的整数。