COATING SOLUTION FOR FORMING TRANSPARENT THIN LAYER OF LOW REFRACTIVE INDEX, ANTIREFLECTING TRANSPARENT ELECTROCONDUCTIVE MEMBRANE AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a low refractive index, transparent thin layer-forming coating solution that can form an antireflective electroconductive layer having an almost equivalent optical properties that is formed by the spin-coating method, even when it is formed by the spray-coating method, in high yield, an antireflective transparent electroconductive membrane and a display device. SOLUTION: This is a coating solution for forming a low refractive index, transparent electroconductive thin layer and the coating solution contains a silicon alkoxide and/or its hydrolyzate, an alcohol bearing 3 or less carbon atoms and 20-50 wt.% of water. This coating solution is used to form an antireflective transparent, electroconductive layer having the transparent thin layer and the objective display device is constituted so that this antireflective transparent electroconductive layer may be formed on the display face of the device.