摘要 |
<p>PURPOSE:To obtain an IC card to which an application function can be adders easily by providing a first and a second key input parts. CONSTITUTION:The IC card 20 has a card base material 21 consisting of plastic, metal, etc., and on the surface of its card base material 21, a first key input part 22 and a second key input part 23, a first display part 24 and a second display part 25, and a contact part 26 are provided. Since a first and a second key input parts 22, 23 are provided, the number of pieces of keys can be increased without spoiling the operability. In such a way, an application function such as a memo function, a telephone number registering function, etc., can be added easily, and the IC card being excellent in the multi-function conversion can be realized.</p> |