METHOD OF MANUFACTURING COATING SOLUTION FOR FORMING FILM OF TRANSPARENT CONDUCTIVE TIN OXIDE AND TRANSPARENT CONDUCTIVE TIN OXIDE FILM, AND TRANSPARENT CONDUCTIVE TIN OXIDE FILM

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a coating solution for forming a transparent conductive tin oxide film and a transparent conductive tin oxide film tough tin oxide film with high conductivity and transparency can be obtained using inexpensive tin oxide or tin chloride as the materials, and the transparent tin oxide film. SOLUTION: This is a coating solution to form a transparent conductive film mainly composed of tin oxide and by coating method, dissolving a water soluble polymer having polar group into a water solution containing a tin oxide as a main composition under the pressure of at least one kind of chemical compound selected from the group of ammonia and water soluble amine.