| abstract |
PROBLEM TO BE SOLVED: To provide a transparent conductive substrate having good conductivity, low reflectance, weather resistance, chemical resistance and the like, and having a visible light transmittance of a transparent two-layer film adjusted to a predetermined range. And a manufacturing method thereof, a display device to which the substrate is applied, and a coating liquid for forming a transparent conductive layer. The transparent conductive layer includes a transparent substrate and a transparent two-layer film composed of a transparent conductive layer and a transparent coat layer sequentially formed on the transparent substrate. The composition mainly contains colored pigment fine particles having a particle size of 5 to 200 nm and a binder matrix, and noble metal fine particles are blended in a ratio of 1 part by weight to 40 parts by weight with respect to 1 part by weight of the colored pigment fine particles. The transparent two-layer film has a surface resistance of 10 to 5000 Ω / □ and a reflectance of 0 to 2.5. %, The visible light transmittance is 40 to 75%, and the standard deviation of the transmittance at each wavelength of 5 nm in the visible light wavelength range is 0 to 5 %. |