He built a driver board for the LEDs, populated with left over components that he stripped from the LCD panel’s inverter circuit.

[Keith]’s cousin gave him a LCD with a noisy backlight. He decided to replace it with a series of high output LEDs. He sourced some locally in the form of cheap LED headlamps from an auto-parts ...

The application of LEDs to the backlighting of large LCD panels poses unique power management considerations. The inherent configuration of the LEDs behind the panel, known as direct, or around the ...

The duration of use of LED video walls is about 100,000 hours while that of LCD screens ranges from 10,000-30,000 hours. Also, LED panels have the ability to be used from the front which greatly ...

QDEL displays, meanwhile, could be made using the same photolithography process that facilities already use for making various electronic devices and flat-panel displays, including LCD-LEDs.