Abstract: A display includes a system on chip (SoC), a plurality of driver integrated circuits (ICs), and a plurality of groups of light-emitting diodes (LEDs). The SoC is arranged to generate a plurality of backlight control signals according to an input image data. The plurality of driver ICs are coupled to the SoC, and arranged to receive the plurality of backlight control signals, respectively, to generate a plurality of driving signals. The plurality of groups of LEDs are coupled to the plurality of driver ICs, respectively, wherein the plurality of driving signals are arranged to control brightness of the plurality of groups of LEDs, respectively.