Patent ID: 9556065
Date: 2017-01-31
CPC Classifications: B32B,C03C

Claim:
1. A method for producing a transparent conductive film in the form of a complex multi-layer film, comprising steps of: forming a transparent layer by applying a transparent layer solution consisting of one or more organic acid metal salt, solvent and optionally at least one additive selected from a group consisting of stabilizer, dispersing agent, binder resin, reducing agent, surfactant, wetting agent, thixotropic agent and leveling agent to a transparent substrate, wherein the organic acid metal salt comprises an organic acid selected from the group consisting of butyric acid, valeric acid, acrylic acid, pivalic acid, n-hexanoic acid, 2-ethyl-hexanoic acid, neodecanoic acid, lauric acid, stearic acid, oleic acid, naphthenic acid, dodecanoic acid and linoleic acid; and wherein the organic acid metal salt comprises a metal selected from the group consisting of Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, V, Mn, Fe, Co, Ni, Cu, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Al, Ga, Tl, Ge, Pb, Bi, La, Ce, Pr, Nd, Sm and Eu; and forming a conductive layer by applying to the transparent layer a conductive layer solution including a silver complex compound obtained by reacting the silver compound expressed by a chemical formula 1 below, and one or more compounds selected from ammonium carbamate-based compound expressed by a chemical formula 2 below, ammonium carbonate-based compound expressed by a chemical formula 3, ammonium carbonate-based compound expressed by a chemical formula 4 or a mixture thereof, wherein the transparent layer is in direct contact with both the substrate layer and the conductive layer [where X is a substituent selected from the group consisting of oxygen, sulfur, halogen, cyano, cyanate, carbonate, nitrate, nitrite, sulfate, phosphate, thiocyanate, chlorate, perchlorate, tetrafluoroborate, acetylacetonate, carboxylate and their derivatives, n is an integer of 1˜4, and R