Patent ID: 7591651

Claim:
A mounting structure, comprising: a first substrate on which a first reference point and a plurality of first electrode terminals are arranged on an identical plane; and a second substrate on which a second reference point forming a pair with the first reference point and a plurality of second electrode terminals electrically connected to the plurality of first electrode terminals respectively forming pairs with the plurality of first electrode terminals are arranged on an identical plane, wherein the plurality of first electrode terminals and the plurality of second electrode terminals forming the pairs each have a basic portion in which a relative position from the first reference point and a relative position from the second reference point are set to be equal to each other, at least one of each of the plurality of first electrode terminals and each of the plurality of second electrode terminals forming the pairs has an additional portion extending from the basic portion, each additional portion is formed to extend in a direction along a helical curve from the basic portion when the additional portion is arranged to pass through the basic portion by rotating one helical curve having a center of the reference point mapped thereto, and the first reference point and the second reference point are superimposed and the plurality of first electrode terminals and the plurality of second electrode terminals respectively forming the pairs are superimposed and electrically connected.