Patent ID: 8364212
Filing Date: 2013-01-29
Classification: H01Q,H04M

Abstract:
1. A portable wireless device, comprising: a circuit substrate that includes a reference potential pattern and electronic components in a first face; a case body that includes a first case portion, which is arranged so as to cover the electronic components and is electrically conductive to the reference potential pattern, and a nonconductive second case portion that is arranged to be continuous to the first case portion and is arranged in an outer periphery of the circuit substrate; and a housing that houses the circuit substrate and the case body, wherein an antenna element is disposed in the second case portion or a predetermined member that is arranged to be layered in the second case portion, a feed point capable of supplying electric power to the antenna element is disposed in a rear face of an opposite side to a face in which the electronic components are arranged on the circuit substrate, a connection portion, which can be connected to the feed point and electrically conductive to the antenna element, is arranged in the one end side of the face the case body side of the wiring substrate, and a portion that includes the connection portion in the wiring substrate is provided to be extended in the rear side of the circuit substrate so as to be folded back, and the connection portion and the feed point are connected.