ARTICLE SHELF EQUIPPED WITH SHELF BOARD WITH ANTENNA FOR READERS

摘要

PROBLEM TO BE SOLVED: To provide an article shelf equipped with a shelf board with reader antennas that allows viewing of the products displayed on the shelf board with reader antennas from outside without being shielded and damages no practically appearance of the article shelf by installing the reader antennas on the shelf board.;SOLUTION: The reader antenna 11 is composed of a membrane in an antenna pattern provided on shelf boards 6-8. The visibility of the part of the shelf boards 6-8 where antenna pattern membrane 11 is formed is 60% or more and the resistance of the antenna pattern membrane 11 is 70 ohm or less.;COPYRIGHT: (C)2007,JPO&INPIT