Patent ID: 7837497

Claim:
An electronic device comprising: a connector; a flexible printed wiring board comprising a board main body and a reinforcing plate, the board main body comprising a first surface with a conductor on the first surface, a second surface opposite to the first surface, and a front end in contact with the connector, the reinforcing plate being on the second surface at the front end in order to reinforce the board main body; and a projection on the connector and in contact with the flexible wiring board, wherein the reinforcing plate comprises: a recess portion configured to receive the projection, and increased in size toward an end face of the reinforcing plate corresponding to the front end, an opening at the end face configured to connect to the recess portion, and a wall configured to define the recess portion, and the recess portion is in a surface of the reinforcing plate on an opposite side to a side facing the second surface of the board main body.