CPC H01B 7/08 (2013.01) [H01B 13/0036 (2013.01); H05K 1/0218 (2013.01); H05K 1/148 (2013.01); H05K 2201/058 (2013.01); H05K 2201/0715 (2013.01)] | 15 Claims |
1. A flexible flat cable, comprising:
a first insulation portion comprising an insulating material;
a ground disposed on a first surface of the first insulation portion;
a first signal transmission line and a second signal transmission disposed at predetermined intervals to a first direction of the ground disposed on the first surface of the first insulation portion;
a third signal transmission line disposed to a second direction of the ground disposed on the first surface of the first insulation portion;
a second insulation portion comprising an insulating material disposed on at least a portion of a top surface of the ground, at least a portion of a top surface of the first signal transmission line, at least a portion of a top surface of the second signal transmission line, and at least a portion of the first surface of the first insulation portion;
a third insulation portion comprising an insulating material disposed on at least a portion of the top surface of the ground, at least a portion of a top surface of the third signal transmission line, and at least a portion of the first surface of the first insulation portion, wherein the third insulation portion is separated from the second insulation portion by the ground;
a conductive adhesive layer configured to enclose the first insulation portion, the second insulation portion, and the third insulation portion; and
a shielding portion comprising a shielding material adhered to the outside of the conductive adhesive layer.
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