Patent ID: 8896761

Claim:
An electronic device comprising: a housing; a circuit board installed in the housing; and a flexible printed wiring board configured to be electrically connected to the circuit board and comprising: a base layer comprising a first surface and a second surface positioned on an opposite side of the first surface, the base layer being an insulating layer; a conductive layer provided on at least one of the first surface and the second surface of the base layer; and a protective layer configured to cover the base layer and the conductive layer, wherein the base layer is made of a prepreg, and the base layer comprises: a first portion comprising a periphery portion positioned inward with respect to an outer edge of the protective layer in a width direction of the flexible printed wiring board; and a projection configured to project, in the width direction of the flexible printed wiring board, to the outer edge of the protective layer from the periphery portion of the first portion positioned inward with respect to the outer edge of the protective layer.