Connection structure for flexible circuit cable

摘要

A connection structure for a flexible circuit cable includes a flexible circuit cable that has a flexible circuit substrate having a first end bonded to a soldering stage of the connector housing with first finger pad conductive contacts of conductive lines of the flexible circuit cable respectively corresponding to cable soldering sections of metal conductive terminals of the connector. A soldering layer is formed between a metal coating layer of the first finger pad conductive contact of each of the conductive lines and the cable soldering section of the corresponding metal conductive terminals to set the conductive lines of the flexible circuit cable in electrical connection with the metal conductive terminals of the connector.

主权项

1. A connection structure for a flexible circuit cable, comprising:
a connector, which comprises:
a connector housing, which comprises an insertion port and a flexible circuit cable connection port corresponding to the insertion port and forms a soldering stage at the flexible circuit cable connection port;a plurality of metal conductive terminals, which is arranged on the soldering stage of the flexible circuit cable connection port of the connector housing to be spaced from each other by a predetermined spacing distance, each of the metal conductive terminals comprising:
a connection section, which extends through the connector housing;a cable soldering section, which extends from an end of the connection section to be located on the soldering stage of the flexible circuit cable connection port of the connector housing; andan insertion section, which extends from an opposite end of the connection section to be located on the insertion port of the connector housing; a flexible circuit cable, which comprises:
a flexible circuit substrate, which extends in an extension direction and comprises a first end and a second end, the first end being bonded to the soldering stage of the connector housing;a plurality of parallel conductive lines, which is arranged on the flexible circuit substrate in the extension direction and extends to the first end of the flexible circuit substrate to form a plurality of first finger pad conductive contacts;an insulation layer, which is formed on the flexible circuit substrate to cover the conductive lines but not covering the first finger pad conductive contacts; anda first metal coating layer, which is formed on at least a portion of a surface of the first finger pad conductive contacts; a plurality of soldering layers, each of which is bonded between the first metal coating layer of each of the first finger pad conductive contacts and the cable soldering section of the corresponding the metal conductive terminals through soldering at a predetermined soldering temperature to have each of the conductive lines of the flexible circuit cable set in electrical connection with the corresponding metal conductive terminal of the connector.