| 摘要 |
PURPOSE: A television with a video phone function is provided to mutually change a main screen and a sub-screen and transceiver voice required to a video call through an external input device, thereby facilitate the video call in a place far from a TV screen. CONSTITUTION: A broadcast signal input unit(120) receives a TV signal. A video signal transceiving unit(130) transmits and receive a video signal for a video call. A signal processing unit(150) respectively receives a broadcast signal and the video signal from the video signal transceiving unit and processes as an image signal and a voice signal. An image signal processing unit(160) receives an image signal from the signal processing unit and offers to a display unit in a broadcast and video screen type. A control unit(180) controls the image signal processing unit to control size of a broadcast and video screen. |
