摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic information display medium which is highly resistant against an outer magnetic field and its use. SOLUTION: This magnetic information display medium has at least, a display layer 2 consisting of at least, a magnetic material dispersed in a dispersion medium which shows a solid state at the time of normal temperatures and a liquid state at the time of heating, formed on a support 1 with a thickness of 0.2mm or less. The display layer 2 of this magnetic information display medium is heated into the liquid state and is pressed to a magnetic recording medium 5 under such a state that the magnetic material 3 is set to the migration state. Consequently, the magnetic material is deflected in accordance with the direction of a magnetic line of force 7 by which the magnetization 6 of the magnetic recording medium 5 is generated. After that, the magnetic information display medium is restored to the solid state at normal temperatures and is maintained under this state. |