What are dead pixels in LCD displays?
The manufacturing process for LCD displays requires millions of transistors in each panel. Limitations of the manufacturing process sometimes result in dead pixels. A “dead pixel” can take the form of either a contrast spot or a black spot. A contrast spot appears when a completely gray screen is displayed. A black spot appears when a completely red, green or blue screen is displayed. Our specifications allow for 5 dead pixels per quadrant or a cluster of dead pixels in a close proximity, we will consider that depending on colors that are missing and distance between the quantity of missing dots.
