| 摘要 |
An image display apparatus (1) is configured to display an image due to optical scanning by driving a mirror, which reflects a light beam irradiated from a light source (14, 15), in each of a main scanning direction and a sub scanning direction, which crosses the main scanning direction. The image display apparatus is provided with: a controlling device (13) configured to control the light source to change an irradiation period of the light beam with respect to a pixel drawing period, which is a period for drawing each of a plurality of pixel data corresponding to the image to be displayed, on the basis of luminance of a one-frame image to be displayed. |
