| 摘要 |
PROBLEM TO BE SOLVED: To provide a card storage medium having a radio function, characterized in that a deformed card storage medium such as a CD, a DVD or the like is provided with a card function, i.e., the composition function of a magnetic card, an IC card or the like to verify the money payment or an owner, and an ID code managed by the deformed storage medium and an ID code managed by the card function are shared. SOLUTION: Both ends of the long sides of a deformed card storage medium such as a CD, a DVD or the like are formed thin, a function as a magnetic card is provided by attaching a magnetic stripe to this part to permit insertion into a reading device such as a card reader or the like, at the same time, no metallic material refection films for processing the deformed storage medium are coated on thin parts of both ends of the long side, and thus no function damages are given to the antenna of a radio communication device loaded on the long side for the purpose of providing a non-contact IC card function. |
