Abstract:
A substrate carrying a mixed organic conductive polymer coating, has a high index of refraction. On a substrate having SiO2 as a major component, the coating comprises two layers each having SiO2 as a major component. One of the layers comprises a conducting polymer, the other a material having a high index of refraction.
Abstract:
A conductive layer comprising metal-oxide or metal-oxides is applied to a substrate byproviding a layer comprising a metal-salt or a mixture of metal-salts on the substrate,bringing the layer into contact with an alkaline solution, and, subsequently,subjecting the layer to a thermal treatment (heating).
Abstract:
A substrate carrying a mixed organic conductive polymer coating, has a high index of refraction. On a substrate having SiO2 as a major component, the coating comprises two layers each having SiO2 as a major component. One of the layers comprises a conducting polymer, the other a material having a high index of refraction.