Image display device

An image display device comprising:

• a light source configured to emit laser light;
• a screen configured to be two-dimensionally scanned with the laser light to draw an image on the screen;
• a scanning unit configured to scan the screen with the laser light;
• a drive unit configured to drive the scanning unit so that the laser light moves on the screen along a plurality of scan lines at predetermined intervals;
• and
• an optical system configured to generate a virtual image of the image drawn on the screen,
• wherein on the screen, a plurality of lens regions are arranged so as to line up in two directions different from each other, and
• rows in one of the two directions of the lens regions are respectively inclined relatively at a predetermined inclination angle, between but not including 0 degrees and 90 degrees, with respect to main scan directions of the laser light to the screen.