| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase the amount of set information of an electronic pen. SOLUTION: A cartridge, in which information is already set, is exchanged. The wire bond of the inside part of the cartridge is changed. The set content is expressed in the color of the cartridge. The specific ID of an individual is exchanged and used as necessary as the cartridge. The cartridge can be realized with no contact instead of a connector with a mechanical contact. A chargeable battery is mounted on the cartridge, and the cartridge is connected with a charging device for recharging. The writing and rewriting of information in a storage device in the cartridge is operated by specially connecting the cartridge with a writing device.</p> |
