| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a heat-resistant IC tag having excellent chemical resistance and heat resistance without deteriorating performance of the IC tag. <P>SOLUTION: A protective layer 4 of the outermost layer in the heat-resistant IC tag 1 is constituted of a glass material such as quartz glass or borosilicate glass having no permeability of a liquid chmical or the like, and having heat resistance. Besides, the heat-resistant IC tag has a structure where a gap between a noncontact IC tag having an IC chip 2 and an antenna 3 and the outermost layer protective layer 4 is made vacuum or at least partially filled with a heat insulating material 5 having open cells. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
