Mask Patterns for Semiconductor Device Fabrication and Related Methods and Structures
    31.
    发明申请
    Mask Patterns for Semiconductor Device Fabrication and Related Methods and Structures 失效
    半导体器件制造的掩模图案及相关方法和结构

    公开(公告)号:US20080176152A1

    公开(公告)日:2008-07-24

    申请号:US12042625

    申请日:2008-03-05

    IPC分类号: G03C3/00

    摘要: Methods of forming an integrated circuit device may include forming a resist pattern on a layer of an integrated circuit device with portions of the layer being exposed through openings of the resist pattern. An organic-inorganic hybrid siloxane network film may be formed on the resist pattern. Portions of the layer exposed through the resist pattern and the organic-inorganic hybrid siloxane network film may then be removed. Related structures are also discussed.

    摘要翻译: 形成集成电路器件的方法可以包括在集成电路器件的层上形成抗蚀剂图案,其中该层的部分通过抗蚀剂图案的开口露出。 可以在抗蚀剂图案上形成有机 - 无机杂化硅氧烷网膜。 然后可以去除通过抗蚀剂图案暴露的层的部分和有机 - 无机杂化硅氧烷网膜。 还讨论了相关结构。

    Mask patterns for semiconductor device fabrication and related methods and structures
    34.
    发明授权
    Mask patterns for semiconductor device fabrication and related methods and structures 失效
    半导体器件制造的掩模图案及相关方法和结构

    公开(公告)号:US07855038B2

    公开(公告)日:2010-12-21

    申请号:US12042625

    申请日:2008-03-05

    IPC分类号: G03F9/00

    摘要: Methods of forming an integrated circuit device may include forming a resist pattern on a layer of an integrated circuit device with portions of the layer being exposed through openings of the resist pattern. An organic-inorganic hybrid siloxane network film may be formed on the resist pattern. Portions of the layer exposed through the resist pattern and the organic-inorganic hybrid siloxane network film may then be removed. Related structures are also discussed.

    摘要翻译: 形成集成电路器件的方法可以包括在集成电路器件的层上形成抗蚀剂图案,其中该层的部分通过抗蚀剂图案的开口露出。 可以在抗蚀剂图案上形成有机 - 无机杂化硅氧烷网膜。 然后可以去除通过抗蚀剂图案暴露的层的部分和有机 - 无机杂化硅氧烷网膜。 还讨论了相关结构。

    Bottom layer resist polymers for photolithography and methods of manufacturing the same
    36.
    发明申请
    Bottom layer resist polymers for photolithography and methods of manufacturing the same 审中-公开
    用于光刻的底层抗蚀剂聚合物及其制造方法

    公开(公告)号:US20060111547A1

    公开(公告)日:2006-05-25

    申请号:US11283841

    申请日:2005-11-22

    IPC分类号: C08G64/00

    摘要: In one aspect, a bottom layer resist polymer has an expanded p-electron conjugation system based on a monomer unit having a 3,3′-diindenyl structure. The bottom layer resist polymer of this aspect is composed of a repeat unit having the 3,3′-diindenyl structure represented by the following formula: where l, m and n are respective mole fractions of monomer units of the polymer, where l+m+n=1, where l=0.1 to 0.9, m=0.1 to 0.9, and n=0 to 0.8, where each of k1 and k2 is independently 0 or 1, and each of R1, R2, R3 and R4 is independently a hydrogen atom or an unsaturated hydrocarbon, and where Z is a monomer unit including a bisphenol derivative.

    摘要翻译: 一方面,底层抗蚀剂聚合物具有基于具有3,3'-二茚基结构的单体单元的扩展的p-电子共轭体系。 该方面的底层抗蚀剂聚合物由具有下式表示的3,3'-二茚基结构的重复单元组成:其中l,m和n分别是聚合物单体单元的摩尔分数,其中l + m + n = 1,其中l = 0.1至0.9,m = 0.1至0.9,n = 0至0.8,其中k 1和k 2 2中的每一个独立地为0 或1,并且R 1,R 2,R 3和R 4中的每一个独立地为氢原子 或不饱和烃,Z为包含双酚衍生物的单体单元。