Forming ultra low dielectric constant porous dielectric films and structures formed thereby
    31.
    发明申请
    Forming ultra low dielectric constant porous dielectric films and structures formed thereby 审中-公开
    形成由此形成的超低介电常数多孔绝缘膜和结构

    公开(公告)号:US20090324928A1

    公开(公告)日:2009-12-31

    申请号:US12215522

    申请日:2008-06-26

    IPC分类号: G21G5/00 B32B5/18

    摘要: Methods of forming a microelectronic structure are described. Embodiments of those methods include removing a portion of at least one of Si—C bonds and CHx bonds in a dielectric material comprising a porogen material by reaction with a wet chemical, wherein the portion of Si—C and CHx bonds are converted to Si—H bonds. The Si—H bonds may be further hydrolyzed to form SiOH linkages. The SiOH linkages may then be removed by a radiation based cure, wherein a portion of the porogen material is also removed.

    摘要翻译: 描述形成微电子结构的方法。 这些方法的实施方案包括通过与湿化学品反应除去包含致孔剂材料的电介质材料中的至少一个Si-C键和CHx键的一部分,其中Si-C和CHx键的部分转化为Si- H债券。 可以进一步水解Si-H键以形成SiOH键。 然后可以通过基于辐射的固化来除去SiOH键,其中一部分致孔剂材料也被除去。

    POLYMER INTERLAYER DIELECTRIC AND PASSIVATION MATERIALS FOR A MICROELECTRONIC DEVICE
    32.
    发明申请
    POLYMER INTERLAYER DIELECTRIC AND PASSIVATION MATERIALS FOR A MICROELECTRONIC DEVICE 有权
    用于微电子器件的聚合物中间层介质和钝化材料

    公开(公告)号:US20090212421A1

    公开(公告)日:2009-08-27

    申请号:US12037625

    申请日:2008-02-26

    IPC分类号: H01L23/48 H01L21/302

    摘要: Polymer interlayer dielectric and passivation materials for a microelectronic device are generally described. In one example, an apparatus includes one or more interconnect structures of a microelectronic device and one or more polymeric dielectric layers coupled with the one or more interconnect structures, the polymeric dielectric layers including copolymer backbones having a first monomeric unit and a second monomeric unit wherein the first monomeric unit has a different chemical structure than the second monomeric unit and wherein the copolymer backbones are cross-linked by a first cross-linker or a second cross-linker, or combinations thereof.

    摘要翻译: 通常描述用于微电子器件的聚合物层间电介质和钝化材料。 在一个示例中,装置包括微电子器件的一个或多个互连结构以及与一个或多个互连结构耦合的一个或多个聚合物电介质层,所述聚合物电介质层包括具有第一单体单元和第二单体单元的共聚物主链,其中 第一单体单元具有与第二单体单元不同的化学结构,并且其中共聚物主链通过第一交联剂或第二交联剂或其组合交联。