| 摘要 |
PURPOSE: A method and a device for welding a metal PCB and a flexible circuit are provided to absorb the heat of solder fused in a soldering process or an iron tip since a heating plate is mounted in a jig. CONSTITUTION: A first junction part of a metal PCB is installed on the upper part of the heating plate mounted in a jig(S1). A second junction part of a flexible circuit is installed on the upper part of the jig for the contact with the first junction part of the metal PCB(S2). The metal PCB heats the heating plate to the prescribed temperature(S3). The metal PCB is welded with the flexible circuit by soldering the second junction part of the flexible circuit(S4). The heating plate is heated at the temperature of 50-400°C.
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