IMAGE DISPLAY DEVICE

摘要

Eyeglasses (3) are provided with a light-receiving section (8) which can receive both a light component from the direction of a display surface (5) of a liquid crystal display device (2) and a light component from the direction of an region around the display device (2), and the liquid crystal display device (2) is provided with a luminance control section for controlling the luminance of an image displayed on the display surface (5) of the liquid crystal display device (2) on the basis of the average luminance of a light component selected by an effective light component selection section.