Powdered metallic sheet method for deposition of substrate conductors
    2.
    发明授权
    Powdered metallic sheet method for deposition of substrate conductors 失效
    用于沉积衬底导体的粉末金属片方法

    公开(公告)号:US06402866B1

    公开(公告)日:2002-06-11

    申请号:US09410474

    申请日:1999-09-30

    IPC分类号: B32B3126

    摘要: A method and apparatus are provided for forming metal circuit patterns and other designs on greensheets and other substrates. The method and apparatus utilize a metal containing transfer sheet whereby selected portions of the metal containing transfer sheet are transferred to the greensheet forming the desired circuit pattern and then the transfer sheet removed. The metal containing transfer sheet may contain a release layer. Transfer methods include stamping, hot rolling, laser beam, heat, etc. and combinations thereof The transfer sheet may also have a stratified or graded vertical profile so that different conductivities or other circuit properties (transfer sheet adhesion, etc.) may be obtained in the formed pattern on the substrate.

    摘要翻译: 提供了一种方法和装置,用于在刮板和其它基底上形成金属电路图案和其它设计。 该方法和设备利用含金属的转印片,由此将含金属转印片的选定部分转移到形成所需电路图案的毛坯上,然后移除转印片。 含金属的转印片可以含有剥离层。 转印方法包括冲压,热轧,激光束,热等及其组合。转印片材还可以具有分层或分级的垂直轮廓,从而可以获得不同的电导率或其它电路性质(转印片粘合等) 衬底上形成的图案。