Image display apparatus for vehicle

An image display apparatus for a vehicle which is mounted on a vehicle, and is configured to project an image light on a windshield and to form a virtual image in front of the windshield to display an image for a driver, the image display apparatus comprising:

• an image display unit that includes a light source and a display element and emits the image light;
• a mirror configured to reflect the image light emitted from the image display unit toward the windshield;
• a mirror drive unit that is controlled to change an angle and a position of the mirror;
• and
• a control unit configured to determine change amounts in the angle and the position of the mirror and controls the mirror drive unit,
• wherein the control unit is configured to determine the change amounts in the angle and the position of the mirror in conjunction with each other to cause the virtual image to be visually recognized and prevent a display state of the image for the driver from changing when a position of the driver's eyes changes, and wherein the mirror drive unit includes a link mechanism having three rotary motors configured to rotate the mirror and two movable arms which couple the rotary motors with each other.