发明名称 Method for the soldered connection of the conductor tracks of a flexible printed cable or circuit to the connecting surfaces of a printed-circuit board
摘要 In order to connect a flexible printed cable (1) or circuit to a printed-circuit board (7), the connecting ends (20) (which are extended beyond the connecting region) of the conductor tracks (2) are bent back, together with the carrier film (3) of the flexible printed cable (1) or circuit, through an angle of 180 DEG , so that a pulse-heated soldering tool, especially a soldering iron (9), can be placed onto the bent-back connecting ends (20) and the connection of the connecting ends (20) to the associated connecting surfaces (6) of the printed-circuit boards (7) can be carried out by reflow soldering. In this case, the heat is primarily transported to the soldering point via the bent-around connecting ends (20). Partial removal of the carrier film (3) in the connecting region, which has been required until now, is obviated. <IMAGE>
申请公布号 DE3500411(A1) 申请公布日期 1986.07.10
申请号 DE19853500411 申请日期 1985.01.08
申请人 SIEMENS AG 发明人 VON,DIPL.-ING. EHRENSTEIN,VOLKER;POINTNER,MARTIN
分类号 H05K1/02;H05K1/11;H05K3/00;H05K3/36;(IPC1-7):H05K3/34;H05K3/32 主分类号 H05K1/02
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