METHOD FOR PRODUCING TRANSPARENT CONDUCTOR

摘要

The objective of the present invention is to provide a method for producing a transparent conductor, which suppresses a decrease of the light transmittance due to sulfurization of a transparent metal layer material. In a method for producing a transparent conductor (1) according to the present invention, a first high-refractive-index layer (3a), a transparent metal layer (5) and a second high-refractive-index layer (3b) are sequentially laminated on a transparent substrate (2) that is continuously conveyed, and a sulfurization prevention layer is laminated between the first high-refractive-index layer (3a) and the transparent metal layer (5) and/or between the second high-refractive-index layer (3b) and the transparent metal layer (5). This method for producing a transparent conductor (1) is characterized by having a plurality of film formation steps for forming thin film layers on the transparent substrate (2) by means of a plurality of evaporation sources, and is also characterized in that a target of at least one evaporation source is configured of at least two split targets that are formed of different materials.