LIGHT TRANSMISSIVE CONDUCTIVE FILM AND EVALUATION METHOD FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a light transmissive conductive film which includes a pattern portion and an etched portion and in which pattern visibility is suppressed, and an evaluation method for pattern visibility in the light transmissive conductive film.SOLUTION: A light transmissive conductive film includes a support layer and a light transmissive conductive layer which is patterned by etching. The light transmissive conductive layer is arranged on at least one surface of the support layer directly or via one or more other layers. The at least one surface satisfies the requirement that the distinctness of image of the pattern portion of the light transmissive conductive film, measured under the condition of the reflection angle of 45 degrees and the comb width of 0.25 mm, is less than 85% and the step between the pattern portion and the etched portion is less than one micrometer.SELECTED DRAWING: None