Keating & Bennett, LLP
Wireless IC device and component for wireless IC device
A wireless IC device includes a cutout portion having no aluminum-deposited film that is provided at an end of an article package made of an aluminum-deposited laminated film, and an electromagnetic coupling module is provided at the cutout portion. The electromagnetic coupling module and the aluminum-deposited film of the package define a wireless IC device. A loop electrode, which is a magnetic field transmission auxiliary radiator of the electromagnetic coupling module, is coupled to the aluminum-deposited film of the package. Thus, the article package functions as a radiator of an antenna.
Murata Manufacturing Co., Ltd.
H H H G H G G H G
H01L H01Q H01L G06K H01Q G06K G06K H04B G06K
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Noboru Nobuo
Kato Ikemoto