Flat display, backlight module and driving method thereof

摘要

A flat display used for displaying a 2D image and a 3D image is provided. The flat display includes a panel and a backlight module. The backlight module provides a light to the panels. When the flat display displays the 2D image, the backlight module provides a first light intensity to the panel. When the flat display displays the 3D image, the backlight module provides a second light intensity to the panel. The second light intensity is higher than the first light intensity.