Electroconductive film comprising base material film and one or more functional layers configured to suppress variations of hue between different viewing angles
Abstract:
Provided is an electroconductive film including a base material film provided with a light transmissive base material (20), and one or more functional layers laminated on a single or both sides of the light transmissive base material; a transparent electroconductive layer, which is provided on the functional layer, and patterned; and a lead-out electrode electrically connected with the transparent electroconductive layer; wherein when the base material film is irradiated with light from a surface side of the functional layer while an incidence angle is varied every five degrees in a range of 5° or more and 75° or less to determine a* and b* values of the base material film in a L*a*b* color system from reflected light toward each regular reflection direction, a variation of the a* values is 1.0 or less, and a variation of the b* values is 3.0 or less.
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