| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile phone having an antibacterial function which can imagine the dirty state according to the utilization situation of a user without wasting consumption energy and can radiate UV-rays automatically and efficiently in a folding mobile phone. <P>SOLUTION: The mobile phone is configured in such a manner that the phone logs and the date when UV-rays are radiated are controlled, the calling time is calculated from the controlled date of last radiation, and UV-rays are radiated if the calculated calling time exceeds a predetermined period. <P>COPYRIGHT: (C)2010,JPO&INPIT |
