A coating material for antistatic / high-refractive-index film formation, and a transparent material having a charge prevention / antireflection film and a cathode ray tube

摘要

An object of the present invention is to provide a coating material for forming an antistatic / high refractive index film excellent in antistatic property and a transparent material laminate having an antistatic / antireflection film with excellent antistatic property and antireflection property obtained by using the same, An antireflection effect, an electromagnetic shielding effect, an antireflection effect, and a high contrast effect.;The antistatic / high refractive index film-forming coating according to the present invention is composed of a dispersion containing a mixture of antimony-doped tin oxide fine powder and black colored conductive fine powder. The transparent material laminate having an antistatic / antirheumatic film according to the present invention comprises an antistatic / high refractive index film layer formed by coating and drying the coating and a specific low refractive index film layer formed on the antistatic / high refractive index film layer. The cathode ray tube is formed with a first layer film containing a mixture of antimony doped tin oxide fine powder and a black colored conductive fine powder and a second layer film containing silica sol formed on the first layer film on the front surface.