Printed circuit board with wire adds and component adds having 7-shaped and semicircular terminations
    1.
    发明授权
    Printed circuit board with wire adds and component adds having 7-shaped and semicircular terminations 失效
    印刷电路板与电线添加和组件添加具有7形和半圆形终止

    公开(公告)号:US06369334B1

    公开(公告)日:2002-04-09

    申请号:US09404615

    申请日:1999-09-23

    申请人: John M. Lauffer

    发明人: John M. Lauffer

    IPC分类号: H05R909

    摘要: An electronic circuit card and a process of manufacturing the electronic circuit card. The process includes the steps of providing the electronic circuit card with external electrical circuits. A photoimageable dielectric layer is formed on the electronic circuit card. A metal foil layer is laminated on the photoimageable dielectric layer and the metal foil layer is patterned to form a wire and a component add land pattern. The photoimageable dielectric layer is patterned and the wire and the component add land pattern are electrically connected to the electronic circuit card through a T-shaper or semicircular terminal.

    摘要翻译: 一种电子电路卡及其制造方法。 该过程包括为电子电路卡提供外部电路的步骤。 在电子电路卡上形成可光成像的电介质层。 在可光成像的介电层上层压金属箔层,对金属箔层进行图案化以形成导线和添加焊盘图案的部件。 可光成像介电层被图案化,并且线和元件添加焊盘图案通过T形成形器或半圆形端子电连接到电子电路卡。