| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem in which: in a display device, such as a large-size liquid crystal module, an LED backlight needs to be driven by using a plurality of LED drivers, and that leads to large fluctuation of a power current.SOLUTION: A display device includes a display panel that displays an image based on a video input signal, an LED that illuminates the display panel, and first and second LED driver circuits. The first and second LED driver circuits each perform PWM light control to the LED, and the frequency of the PWM light control by the first LED driver circuit is different from the frequency of the PWM light control by the second LED driver circuit.</p> |
