| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio tag which has a comparatively simple configuration while including a display means because at least a part of an antenna is formed as an electrode for the display means. <P>SOLUTION: The radio tag includes a radio-tag circuit part including an IC circuit part including memory storing information and an antenna connected to the IC circuit part to transmit and receive a signal to and from a radio-tag communication device and a display means displaying information by using a power obtained by rectifying a signal received through the antenna by the rectifier. At least a part of the antenna is configured as an antenna electrode for supplying the display means with the power. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
