Amphiphilic block copolymers for improved flux application
    7.
    发明授权
    Amphiphilic block copolymers for improved flux application 有权
    两亲嵌段共聚物,用于改善助焊剂

    公开(公告)号:US07651020B2

    公开(公告)日:2010-01-26

    申请号:US11965661

    申请日:2007-12-27

    IPC分类号: B23K31/02 B23K35/22

    摘要: Embodiments include materials which may be used during electronic device fabrication, including a flux material. The flux material comprises a solution including a plurality of micellar structures in a solvent, the micellar structures each including a plurality of amphiphilic block copolymer elements. The amphiphilic block copolymer elements each include at least one non-polar region and at least one polar region. A fluxing agent is contained within the micellar structures. Other embodiments are described and claimed.

    摘要翻译: 实施例包括可在电子器件制造期间使用的材料,包括助焊剂材料。 焊剂材料包括在溶剂中包含多个胶束结构的溶液,胶束结构各自包含多个两亲嵌段共聚物元件。 两亲性嵌段共聚物单元各自包含至少一个非极性区域和至少一个极性区域。 助熔剂包含在胶束结构内。 描述和要求保护其他实施例。

    Methods to fabricate functionally gradient materials and structures formed thereby
    9.
    发明授权
    Methods to fabricate functionally gradient materials and structures formed thereby 有权
    制造由此形成的功能梯度材料和结构的方法

    公开(公告)号:US08173259B2

    公开(公告)日:2012-05-08

    申请号:US11863122

    申请日:2007-09-27

    IPC分类号: B32B5/66

    摘要: Methods and associated structures of forming microelectronic devices are described. Those methods may include forming a first layer of functionalized nanaparticles on a substrate by immersing the substrate in at least one of a solvent and a polymer matrix, wherein at least one of the solvent and the polymer matrix comprises a plurality of functionalized nanoparticles; and forming a second layer of functionalized nanoparticles on the first layer of functionalized particles, wherein there is a gradient in a property between the first layer and the second layer.

    摘要翻译: 描述形成微电子器件的方法和相关结构。 这些方法可以包括通过将基底浸入溶剂和聚合物基质中的至少一种来在基底上形成第一层官能化纳米颗粒,其中至少一种溶剂和聚合物基质包含多个官能化纳米颗粒; 以及在所述第一功能化颗粒层上形成第二层官能化纳米颗粒,其中在所述第一层和所述第二层之间具有特性梯度。