A High Contrast Antistatic/Antireflective Coating For Flat Video Display Screen With Adjustable Light Transmission And Uniform Light Absorption

摘要

Superior electrically conductive carbon black is introduced to the surface coating for flat video display screen. It can be provided with a high contrast antistatic/antireflective film. Blue additives and indium-doped tin oxide are added to mix with carbon black. The former can compensate the increased absorption of blue light by the carbon black particles and gain a good external color of a screen, which we named "pure black" color; the latter can largely increase the electrical conductivity of a coating film and provide electromagnetic wave shielding effects.