Wireless IC device and electronic apparatus
First Claim
1. An electronic component comprising:
- a printed wiring board including a recess provided in a side surface of the printed wiring board; and
a wireless IC device including a wireless IC arranged to transmit and receive signals and a feeder circuit substrate including a feeder circuit incorporating an inductance element connected to the wireless IC;
whereinthe wireless IC device is accommodated in the recess of the printed wiring board.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless IC device that is miniaturized, allows simple and low-cost mounting of a wireless IC, and eliminates the possibility of damage occurring to the wireless IC due to static electricity, and an electronic apparatus equipped with the wireless IC device, includes a wireless IC chip that processes transmission and reception signals, and a feeder circuit substrate that includes a resonant circuit having an inductance element. Feeder electrodes are provided on a surface of the feeder circuit substrate and are electromagnetically coupled to the resonant circuit. The feeder electrodes and are electromagnetically coupled to radiation plates and provided for a printed wiring board. The wireless IC chip is activated by a signal received by the radiation plates and a response signal from the wireless IC chip is radiated outward from the radiation plates.
-
Citations
9 Claims
-
1. An electronic component comprising:
-
a printed wiring board including a recess provided in a side surface of the printed wiring board; and a wireless IC device including a wireless IC arranged to transmit and receive signals and a feeder circuit substrate including a feeder circuit incorporating an inductance element connected to the wireless IC;
whereinthe wireless IC device is accommodated in the recess of the printed wiring board. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification