| 摘要 |
A display comprises a front-end component (11) having light shutters and a plurality of backlight devices (a-k), wherein the display operates in a full screen video display mode and partial screen energy- saving auxiliary mode. In the full screen video display mode, the backlight devices are activated and in the partial screen energy-saving auxiliary mode, at least one backlight device is not activated. In the auxiliary mode, the light shutters can control luminance or the light shutters along with attenuating the backlight device control luminance. In the auxiliary mode, the backlight devices are driven via enabled inputs, a digital bus system, or an analog control signal. |
