The invention relates to an interactive TV, which comprises: a main body and the first sensing screen on the display screen of said main body to receive the written information, to be recognized by the main body to obtain the input content and synchronously output on the first sensing screen; and one electric pen for writing information on the first sensing screen and activating control command; and a remote controller arranged with the program contents as the main body and the second sensing screen for receiving the written information. The invention has output program, recognize the external input information and display said information with wide applications. |