| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a device by efficiently electrostatically coupling electrodes to an antenna by a simple mechanism and reducing the number of parts. <P>SOLUTION: A communication part 10 of the RFID tag writer 1 comprises roller electrodes 11a and 11b designed for electrostatic coupling to an antenna 52 of a responder 51, which serve also as guide rollers for feeding an RFID tag 50. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
