FILM, AND FILM FORMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a conductive film perceptibility improvement technology.SOLUTION: Provided is a film comprising a carbon-based material whose light transmittance is increased by insulation treatment, and a metal nano-grain-shaped material whose light transmittance is decreased by insulation treatment, and in which the film includes a conductive portion with no insulation treatment and an insulative portion with insulation treatment.SELECTED DRAWING: Figure 1