Method of manufacturing printed circuit board
    10.
    发明申请
    Method of manufacturing printed circuit board 失效
    制造印刷电路板的方法

    公开(公告)号:US20090223044A1

    公开(公告)日:2009-09-10

    申请号:US12453616

    申请日:2009-05-15

    IPC分类号: H05K3/10

    摘要: A method of manufacturing a printed circuit board in which optical waveguides are formed for transmitting optical signals together with electrical signals, which includes a cladding, a core embedded in the cladding that transmits optical signals, and a wiring pattern embedded in the cladding that transmits electrical signals, can offer improved optical connection efficiency and reduced material costs by enabling the cladding to act as an insulation layer and embedding the wiring pattern in the cladding.

    摘要翻译: 一种制造印刷电路板的方法,其中形成光波导以及电信号一起传输光信号,电信号包括包层,嵌入在传播光信号的包层中的芯,以及嵌入在包层中的布线图案,其传输电 信号,可以通过使包层充当绝缘层并且将布线图案嵌入包层中来提供改善的光学连接效率和降低的材料成本。