VEHICLE DISPLAY DEVICE

A vehicle display device includes an image display device having a display surface that displays an image, an optical system that projects display light of the image toward a reflection surface in front of a driver, and a control unit, wherein the display surface includes a first region and a second region, wherein the control unit causes the image display device to display a first image when a display position of the image is in the first region, and causes the image display device to display a second image when a display position of the image is in a boundary between the first region and the second region, and wherein the second image is an image having a pattern different from a pattern of the first image, and has a configuration in which a low luminance portion and a high luminance portion are combined.