| 摘要 |
<p>There is provided an electrical connection structure (C) in which a connection portion is lowered in height and is freely attached and detached. In the electrical connection structure (C), a flexible substrate is used as a first connection member (A) and the first connection member is provided with an insulating film (1) having flexibility, at least one conductive pad (2) formed on at least one surface (1a) of the insulating film (1), a conductor circuit pattern (3) led out from the edge of the pad (2), a through-hole (4) formed in the area of the pad (2) and in the thickness direction of the insulating film (1), and a small hole (5) formed in the area of the pad (2) so as to communicate with the through-hole (4). A second connection member (B) has a conductive projection (7) formed on at least one surface (6a) and electrically connected to a conductor circuit pattern (8) formed inside or on the surface (6a). The conductive projection (7) is inserted into the small hole (5) of the pad (2), forming the electrical connection structure (C) in which the pad (2) and the conductive projection (7) are mechanically contacted with the though-hole (4) of the first connection member (A).</p> |
