| 摘要 |
The present invention relates to an interface device and a tablet PC comprising the interface device. The tablet PC of the present invention comprises a main body and the interface device detachable from the main body. The interface device may comprise: an input unit for receiving data; and a first wireless transmitter using radio waves to transmit data to the main body. In addition, the interface device of the present invention may further comprise: a second wireless transmitter using radio waves to transmit data to a remote controllable device; a third wireless transceiver for transmitting a phone number signal and a voice signal through radio waves to a wireless phone main body and receiving a call signal and a voice signal through radio waves from the wireless phone main body; a control unit for controlling the first wireless transmitter, the second wireless transmitter, and the third wireless transceiver to operate the interface device in computer input mode, remote control mode, and wireless phone mode; a connector for connecting the input unit to the tablet PC; and a fourth wireless transceiver for performing mobile communication with a base station. |
