Patent ID: 8289704

Claim:
An electronic device, comprising: a keyboard that has a plurality of keys which are arranged vertically and horizontally on a first plane; a housing that forms an inner space, the housing includes: a first plate section which extends along the first plane on which the plurality of keys are arranged, a second plate section which extends along a second plane intersecting the first plane, an arc-shaped plate wall that has a first section extending in a direction that intersects the first plane and a second section extending in a direction that intersects the second plane, and a third plate section which continues to the arc-shaped plate wall; and an antenna that is housed in the inner space, the antenna includes: a first portion which has a plate shape, extends in a direction along the second plane, and has length shorter than a radius of an arc in the arc-shaped plate wall, a second portion which has a plate shape, extends from one end of the first portion in a direction along the first plane, and is positioned at the third plate section, and a third portion which extends from the other end of the first portion contacting the arc-shaped plate wall toward the second plate section in a direction along the first plane.