| CPC H05K 3/32 (2013.01) [H05K 1/038 (2013.01); H05K 2201/0145 (2013.01); H05K 2201/029 (2013.01); H05K 2201/10287 (2013.01)] | 18 Claims |
|
1. An extension structure of flexible substrates with conductive wires thereon, comprising:
a first flexible substrate;
a first plurality of conductive wires configured on a front surface of the first flexible substrate;
a second flexible substrate;
a second plurality of conductive wires configured on a front surface of the second flexible substrate;
a third flexible substrate, which is a connection unit;
a third plurality of conductive wires configured on a front surface of the third flexible substrate; and
a sewing thread, sewing at an overlap area formed by the third flexible substrate, the first flexible substrate, and the second flexible substrate, wherein,
the first flexible substrate and the second flexible substrate are coplanarly configured, and a rear end of each conductive wire in the first plurality of conductive wires is aligned with a front end of a corresponding conductive wire in the second plurality of conductive wires; and
the third flexible substrate is flipped, with the third plurality of conductive wires facing down, and bonded across a boundary formed by the first and second flexible substrates, so that each conductive wire in the first plurality of conductive wires electrically coupled with a corresponding conductive wire in the second plurality of conductive wires.
|