High sensitivity resist compositions for electron-based lithography
    5.
    发明申请
    High sensitivity resist compositions for electron-based lithography 有权
    用于电子光刻的高灵敏度抗蚀剂组合物

    公开(公告)号:US20060127800A1

    公开(公告)日:2006-06-15

    申请号:US10537259

    申请日:2002-12-05

    IPC分类号: G03C1/76

    CPC分类号: G03F7/0045 G03F7/0392

    摘要: The resist compositions having an acid sensitive imaging polymer and a radiation sensitive acid generator component comprising: (i) a first radiation sensitive acid generator selected from the group consisting of dissolution-inhibiting acid generators, and (ii) a second radiation sensitive acid generator selected from the group consisting of unprotected acidic group-functionalized acid generators and acid labile group-protected acidic group-functionalized radiation sensitive acid generators; enables formation of high sensitivity resists suitable for use in EPL, EUV, soft x-ray, and other low energy intensity lithographic imaging applications. The resist compositions may be useful in other lithographic processes as well.

    摘要翻译: 具有酸敏感成像聚合物和辐射敏感性酸产生剂组分的抗蚀剂组合物包含:(i)选自溶解抑制酸产生剂的第一辐射敏感性酸产生剂,和(ii)选择的第二辐射敏感酸产生剂 由不受保护的酸性官能化酸产生剂和酸不稳定基团保护的酸性官能化辐射敏感酸发生剂组成的组; 能够形成适用于EPL,EUV,软X射线和其他低能量光刻成像应用的高灵敏度抗蚀剂。 抗蚀剂组合物也可用于其它平版印刷工艺。

    High sensitivity resist compositions for electron-based lithography
    6.
    发明授权
    High sensitivity resist compositions for electron-based lithography 有权
    用于电子光刻的高灵敏度抗蚀剂组合物

    公开(公告)号:US07314700B2

    公开(公告)日:2008-01-01

    申请号:US10537259

    申请日:2002-12-05

    CPC分类号: G03F7/0045 G03F7/0392

    摘要: The resist compositions having an acid sensitive imaging polymer and a radiation sensitive acid generator component comprising: (i) a first radiation sensitive acid generator selected from the group consisting of dissolution-inhibiting acid generators, and (ii) a second radiation sensitive acid generator selected from the group consisting of unprotected acidic group-functionalized acid generators and acid labile group-protected acidic group-functionalized radiation sensitive acid generators; enables formation of high sensitivity resists suitable for use in EPL, EUV, soft x-ray, and other low energy intensity lithographic imaging applications. The resist compositions may be useful in other lithographic processes as well.

    摘要翻译: 具有酸敏感成像聚合物和辐射敏感性酸产生剂组分的抗蚀剂组合物包含:(i)选自溶解抑制酸产生剂的第一辐射敏感性酸产生剂,和(ii)选择的第二辐射敏感酸产生剂 由不受保护的酸性官能化酸产生剂和酸不稳定基团保护的酸性官能化辐射敏感酸发生剂组成的组; 能够形成适用于EPL,EUV,软X射线和其他低能量光刻成像应用的高灵敏度抗蚀剂。 抗蚀剂组合物也可用于其它平版印刷工艺。

    Radiation-sensitive composition and method of fabricating a device using the radiation-sensitive composition
    8.
    发明授权
    Radiation-sensitive composition and method of fabricating a device using the radiation-sensitive composition 有权
    辐射敏感组合物和使用该辐射敏感组合物制造器件的方法

    公开(公告)号:US07901864B2

    公开(公告)日:2011-03-08

    申请号:US10948826

    申请日:2004-09-23

    IPC分类号: G03C1/00 H01L21/00 G03F1/00

    摘要: A radiation-sensitive composition (and method of fabricating a device using the composition) includes a nonpolymeric silsesquioxane including at least one acid labile moiety, a polymer including at least one member selected from the group consisting of an aqueous base soluble moiety and an acid labile moiety, and a radiation-sensitive acid generator. Another radiation-senstive composition (and method of fabricating a device using the composition) includes a nonpolymerc silsesquioxane including at least one aqueous base soluble moiety, a polymer including an aqueous base soluble moiety, a crosslinker, and a radiation-sensitive acid generator.

    摘要翻译: 辐射敏感性组合物(以及使用该组合物制造器件的方法)包括非聚合倍半硅氧烷,其包含至少一种酸不稳定部分,包含至少一种选自碱性水溶性部分和酸不稳定性的成员的聚合物 部分和辐射敏感性酸产生剂。 另一种辐射敏感组合物(以及使用该组合物制造器件的方法)包括非聚合物倍半硅氧烷,其包括至少一种水溶性基团可溶部分,包含水溶性基团可溶部分的聚合物,交联剂和辐射敏感性酸发生剂。

    Radiation-sensitive composition and method of fabricating a device using the radiation-sensitive composition
    10.
    发明申请
    Radiation-sensitive composition and method of fabricating a device using the radiation-sensitive composition 有权
    辐射敏感性组合物和使用该辐射敏感组合物制造器件的方法

    公开(公告)号:US20060063103A1

    公开(公告)日:2006-03-23

    申请号:US10948826

    申请日:2004-09-23

    IPC分类号: G03F7/004 G03F7/00

    摘要: A radiation-sensitive composition (and method of fabricating a device using the composition) includes a nonpolymeric silsesquioxane including at least one acid labile moiety, a polymer including at least one member selected from the group consisting of an aqueous base soluble moiety and an acid labile moiety, and a radiation-sensitive acid generator. Another radiation-senstive composition (and method of fabricating a device using the composition) includes a nonpolymerc silsesquioxane including at least one aqueous base soluble moiety, a polymer including an aqueous base soluble moiety, a crosslinker, and a radiation-sensitive acid generator.

    摘要翻译: 辐射敏感性组合物(以及使用该组合物制造器件的方法)包括非聚合倍半硅氧烷,其包含至少一种酸不稳定部分,包含至少一种选自碱性水溶性部分和酸不稳定性的成员的聚合物 部分和辐射敏感性酸产生剂。 另一种辐射敏感组合物(以及使用该组合物制造器件的方法)包括非聚合物倍半硅氧烷,包括至少一种水溶性基团可溶部分,包含碱性水溶性部分的聚合物,交联剂和辐射敏感性酸产生剂。