In a direct-lit panel, they are spread across the entire ... you may even notice vertical or horizontal “strips” of light when a bright object appears on screen. This affects contrast ...

Let's start with how current mini-LED backlit TVs work. There's a grid of tiny LEDs behind the pixels, and these generate the light that will reach your eyes. These LEDs are all blue (another ...

These screens work by the LCD panel being placed in front of a bright backlight, and only letting light through at bright parts of the picture. Since LCD isn’t a perfect attenuator, some of the ...