| abstract |
The present invention relates to a connection structure for making an electrical connection to target connections, comprising a connection substrate through which through holes are made through the upper and lower surfaces thereof, and a plurality of connection elements made of conductive material and mounted vertically on a horizontal surface of the connection substrate, each of which has a substantially straight shape and consists of a connection area projecting in the vertical direction and forming a connection point, a central area inserted into a corresponding through-hole on the connection substrate and a base area which comprises a base end serving as a connecting spot and a spring area provided between the base end and the central area, wherein the spring portion has a curved, oblique, meandering or zigzag shape and thereby exerts a connection force when the connection element against n is pressed on the target terminal with one end of the base portion protruding from the surface of the terminal substrate and serving as a pad for electrical connection to an external component, and one end of the terminal portion coming into contact with the target terminal when the terminal structure is pressed against the target terminals , Furthermore, the invention relates to methods for producing this connection structure and to a test connection arrangement in which the connection structure according to the invention ... |