USA1 Carbon black coating for CRT display
A twolayer coating for the outer surface of the display screen of a color cathode ray tube (CRT) includes an inner carbon blackbased layer and an outer silicabased layer. The inner layer is antistatic, while the outer layer is antireflective. To compensate for the increased absorption of blue light by the carbon black particles, which results in a color video image having a yellowish tint