摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium that is thin and has superior flexibility, while maintaining high bending durability and contact pressure resistance, and causes neither failure in color development after repetitive image formation and erasure nor initial failure in color development upon performing image formation once. <P>SOLUTION: The reversible thermosensitive recording medium includes: a reversible thermosensitive recording layer; a first sheet-shaped base which has a recess on a surface opposite from a surface on which the reversible thermosensitive recording layer is formed; a second sheet-shaped base which is formed on the surface opposite form the surface on which the reversible thermosensitive recording layer is formed; an electronic information recording module including an electronic information recording element and an antenna circuit; a first resin layer for bonding the first sheet-shaped base and the electronic information recording module; and a second resin layer for bonding the second sheet-shaped base and the electronic information recording module. The electronic information recording element is inserted into the recess so as to leave a gap between the electronic information recording element and the first sheet-shaped base in a thickness direction, and the first resin layer is formed so that the shortest distance between the antenna circuit and the first sheet-shaped base is ≥10 μm. <P>COPYRIGHT: (C)2011,JPO&INPIT |