Mini-LEDs allow display manufacturers to increase the number of local dimming zones from a few hundred to several thousand. As you’d expect, more zones equals granular control over the backlight.

Put simply, microLED displays use LEDs that are even smaller than those used in mini-LED backlights. While most mini-LEDs are around 200 microns in size, microLEDs are as small as 50 microns.

With mini-LED technology, displays can go from having a few dozen backlights to hundreds of them, each of which can be individually controlled. ... LCD, QLED, and other displays.

With a strong R&D foundation in the field of mini-LED technology, Macroblock recently launched a series of mini-LED backlight driver ICs that correspond to various LCD display sizes.