| abstract |
(57) [Summary] [Purpose] To provide a thermoreversible recording medium that improves wear resistance and dramatically increases the number of times of repeated use, and that enables low power consumption of a heating type recording / erasing apparatus. provide. [Structure] On the support 11, a reflection layer or a light absorption layer 12 is provided. And a thermoreversible recording / display layer 13 and a transparent protective layer 1 In the middle of 5, a high hardness intermediate layer 14 is formed. |