| 摘要 |
<p>The present invention relates to an image display device, and more particularly, to an apparatus and method for controlling the backlight of an image display device. The apparatus is characterized by comprising: a power supplier for supplying power to the backlight; a backlight module in which a plurality of light-emitting elements are disposed; a controller for outputting a control signal to control the brightness of the backlight; a backlight driver for outputting a drive signal to control the light-emitting element.</p> |
