Patent ID: 6989349

Claim:
An information recording-displaying card, comprising: a core sheet; and an over sheet bonded to the core sheet; wherein the over sheet comprises: a support which comprises an amorphous polyester resin, and a reversible thermosensitive recording layer disposed on the support, wherein the reversible thermosensitive recording layer comprises: an electron-donating coloring compound, and an electron-accepting compound, wherein the reversible thermosensitive recording layer is capable of forming a coloring state and a decolorizing state, with a difference in at least one of the following: a heating temperature, and a cooling rate after a heating, and wherein the over sheet is embossable in an upper portion thereof, functions as an image displaying section, and meets the following condition (A) and condition (B): condition (A) (the over sheet's upper limit temperature for erasing −30° C.)≦(a temperature of a storage elasticity E′ (1.0 E+08) Pa)≦200° C., and condition (B) 1.0 E+04 Pa≦(the storage elasticity E′ of the over sheet at 180° C.)≦5.0 E+07 Pa.