| 摘要 |
PROBLEM TO BE SOLVED: To expand the application range and improve convenience of users by storing the fixed information such as ID number of user and variable information such as remaining amount and also by rewriting various information data. SOLUTION: A rewritable capacitive data card is a bybrid data card comprising a capacitive storing area 8 for storing capacitive data and a magnetic storing area 6 for storing magnetic data. Moreover, in this data card, various information data are stored and a rewritable area 22 which can freely rewrite the magnetic data is also provided. This rewritable area 22 is located at the position not giving adverse effect to the magnetic storing area 6 at the time of rewriting. Moreover, the capacitive storing area 8 may be positioned optionally in the desired size. |
