| 摘要 |
PURPOSE: A twin picture constructing method of an image display device is provided to remove image sticking and allow a user to use the image display device conveniently. CONSTITUTION: A controller of an image display device including a main picture region, a sub-picture region and a blank space is initialized(S10) and the image display device is powered on(S11). Twin pictures are displayed and twin picture display time counting is started when a user inputs a twin-picture on key(S12,S13). When the twin picture display time exceeds predetermined set time(S16), the twin picture display time is initialized and a display position of the sub-picture of the twin pictures is moved to the blank space(S17). |
