I bought a new LCD TV today. When the screen is black, I can see one bright white pixel right in the centre. I ran a "dead pixel scanner" program which cycles through various colours, and the ...

Pixels can be turned on and off individually, which allows OLED to produce absolute black and have almost perfect screen uniformity. Minimal color fading and shift at wide viewing angles.

I've had this notebook for about 3 months and after about a month i notice a tiny green pixel in the middle of the screen that won't ever go away no matter what regardless of what programs are ...