To provide a connection structure of a flexible wiring circuit board that effectively prevents the disconnections of conductive patterns thereof due to its continuous use and to provide an electronic device having the same.

In a sliding mobile telephone 21 whose lower side case body 23 is slidably disposed facing an upper side case body 22, the flexible wiring circuit board 1 to electrically connect an upper side connector 26 on an upper side board 24 of the upper side case body 22 and a lower side connector 27 on a lower side board 25 of the lower side case body 23 is disposed on a way to a long length direction of the flexible wiring circuit board 1 in a twisted or winding manner.