The Tandem Backlight Systems use proprietary light-guide plates combined with diffusers, reflective sheets, and either CCFLs or LEDs to project images onto television LCD panels. A series of wedge ...

Low-quality LCD TVs can have both bright and dark spots on the screen. A good diffuser evens out the backlight before it goes through the pixels. A variety of polarizing filters on the back and ...

Since he’s the Engineer Guy he explains the engineering principles behind how LED backlit LCD screens operate ... We enjoyed his discussion of how the diffuser panels work together to even ...

Successor to the award-winning QM851G, the TCL QM8K introduces the company’s own CrystGlow WHVA Panel with ZeroBorder.

With smarter backlight control, better viewing angles, and a nearly bezel-free design, TCL’s QM8K series Mini-LED TVs deliver ...

The camcorders with LCD viewfinders are getting more ... traced out the power lines and replaced the backlight with an LED and a makeshift diffuser made from a bottle cap. His results look great ...

Larger LCD display backlight systems typically require 20 to 40 lamps, either cold cathode fluorescent lamps (CCFL) or external electrode fluorescent lamps (EEFL), to provide the high intensity ...

LONDON—The latest Omdia Mini LED Backlight Market Tracker indicates that LCD TV displays equipped with mini-LED backlight units will hit 6.2 million units in 2024 and surpass the OLED TV display ...