Patent ID: 9240147
Filing Date: 2016-01-19
CPC Classification: G09G

Claim Text:
1. A display device comprising: a liquid crystal display panel having a display screen; a movable member arranged to face the display screen of the liquid crystal display panel in overlapping relation; a movable member driving mechanism configured to move the movable member in front of and along a dimension of the display screen; a display control unit configured to control display of a movable image object in a first display area of the display screen and control display and movement of a predetermined mark in a second display area of the display screen; a drive control unit configured to control the movable member driving mechanism so that the movable member tracks movement of the mark displayed in the second display area; and wherein the display control unit is configured to control display of the movable image object in the first display area and control display and movement of the mark in the second display area so that a position of the image object displayed in the first display area and a position of the mark displayed in the second display area along the dimension of the display screen correspond to each other.