Conductive paste and mold for electrical connection of photovoltaic die to substrate
    1.
    发明授权
    Conductive paste and mold for electrical connection of photovoltaic die to substrate 有权
    导电浆料和模具用于将光电晶片与基板电连接

    公开(公告)号:US08552517B1

    公开(公告)日:2013-10-08

    申请号:US12881905

    申请日:2010-09-14

    IPC分类号: H01L31/00

    摘要: In accordance with the present invention, there is provided a CPV module wherein a solder paste is used as an alternative to wire bonds or braided ribbon/mesh connectors to facilitate the electrical connectivity between the concentrated photovoltaic receiver cell or die of the CPV module and the conductive pattern of the underlying substrate thereof. In accordance with the present invention, the possibility of accidentally shorting the top of the receiver die with the other metal parts of the CPV module is avoided by molding at least the periphery of the receiver die with a mold body, and then dispensing or printing the conductive paste between the top of the receiver die and the substrate, the mold body defining a reservoir which facilities the flow of the conductive paste in a prescribed pattern.

    摘要翻译: 根据本发明,提供了一种CPV模块,其中使用焊膏作为引线键合或编织带/网格连接器的替代方案,以便于CPV模块的集中的光伏接收器单元或管芯之间的电连接和 导电图案。 根据本发明,通过用模具本体至少模制接收器模具的周边,然后分配或印刷该模块来避免与CPV模块的其它金属部件意外短路接收器模具的顶部的可能性 在接收器管芯的顶部和基底之间的导电糊料,模具主体限定了以规定的模式设置导电膏的流动的储存器。