DISPLAY CONTROL DEVICE, HEAD-UP DISPLAY DEVICE, AND DISPLAY CONTROL METHOD

The present invention presents highly useful information while emphasizing the sense of perspective of a route guidance image. According to the present invention, a processor displays a route guidance image on a head-up display device such that the width Wn of a nearby region of the route guidance image in the left-right direction is longer than the width Wf of a faraway region in the left-right direction. When increasing the scale of the route guidance image , the processor increases the ratio (Wf/Wn) of the faraway width Wf to the nearby width Wn.