Wireless device, and information processing apparatus and storage device including the wireless device

摘要

According to one embodiment, a wireless device includes a circuit board, a semiconductor chip, a nonconductive layer, and a conductive film. The semiconductor chip includes a transmitting/receiving circuit and is mounted on the circuit board. The nonconductive layer is to seal the semiconductor chip. The conductive film is to cover a surface of the nonconductive layer, the conductive film being provided with a plurality of apertures serving as radiating elements. At least one aperture of the plurality of apertures is fed with power.

主权项

1. A wireless device comprising:
a circuit board; a semiconductor chip comprising a transmitting/receiving circuit, the semiconductor chip being mounted on the circuit board; a nonconductive layer to seal the semiconductor chip; a conductive film to cover at least a part of a surface of the nonconductive layer and a part of side surfaces of the circuit board, the conductive film being provided with a plurality of apertures serving as radiating elements, wherein at least one aperture of the plurality of apertures is fed with power; and a metal pattern which is provided on the circuit board and electrically connected to the conductive film, wherein at least one of the plurality of apertures is formed to extend through the conductive film and the metal pattern.