| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an IC tag usable while being sewn to clothes. <P>SOLUTION: A film-shaped circuit part 2, on which an IC chip 4 and a loop antenna 5 are mounted, has urethane resin 3 affixed to the top and bottom sides thereof for protection, and is coated with a silicone film 31 over its entire surface. The IC tag 1 can be protected by the protective member of the urethane resin 3 excellent in flexibility, elasticity and heat resistance and the silicone film 31 excellent in water repellency. Particularly when the IC tag 1 is attached to clothes, the circuit part 2 can be protected against pressure and external forces such as beating or kneading forces applied to the IC tag 1, and moisture during washing and cleaning. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
