| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a screen zoom-display system for a cellular phone allowing a user to easily browse and enjoy various information on the Internet and electronic mail or the like by a simple method without using any personal computer. <P>SOLUTION: In the screen zoom-display system, a charging circuit provided together with a monitor has a charging port 16 to which a cellular phone 1 can be inserted. The charging port has a power supply terminal and a connecting terminal, the power supply terminal being connected to a charging terminal provided in the cellular phone when the cellular phone is inserted into the charging port, and the connecting terminal being connected to a connecting terminal of a communication circuit of the cellular phone for connecting the communication circuit of the cellular phone and a communication circuit of a monitor 12 by wire. When the cellular phone is inserted into the charging port, the charging terminal is brought into contact from the power supply terminal to charge the cellular phone, and the connecting terminals are brought into contact with each other to connect the communication circuit of the cellular phone and the communication circuit of the monitor, so that the cellular phone and the monitor communicate with each other by wire. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
