How to display other channels on a TV with PIP function

摘要

The present invention relates to a method of displaying other channels in a television having a PIP function. More particularly, the present invention relates to a method of displaying a channel in a state in which a viewer is not currently watching by outputting a video screen of a broadcast channel set by the viewer as a sub-screen at a predetermined time. The present invention relates to a method of displaying other channels in a television having a PIP function capable of confirming broadcast contents of a specified channel without changing.;Another channel display method in a television having a PIP function of the present invention comprises: a first step of setting a broadcasting channel desired to be output to a sub-screen by a viewer and storing it in the microcomputer 11; A second step of detecting, by the microcomputer 11, whether a sub-screen display mode command for displaying a sub-screen setting channel is input based on a signal input from the remote controller 20; Outputting a current screen if there is no input of the sub-screen display mode, and detecting the current screen output channel by the microcomputer 11 when the input of the sub-screen display mode is detected; A fourth step of outputting a current screen if the current screen output channel is the sub-screen as a result of the sensing in the third step; A fifth step of checking whether a predetermined time (T) has elapsed since the previous sub-screen output if the current screen output channel is not the channel set as the sub-screen as a result of the sensing in the third step; And a sixth step when the predetermined time (T) has elapsed, the microcomputer 11 tunes to the channel set to control the tuner and outputs the sub-screen, and outputs the channel signal tuned to the sub-screen.