A conductive film has transparency and a high level of electrical
conductivity, which is used for an electromagnetic interference film
hardly causing a moire phenomenon, and the like. To achieve the
above-mentioned aim, the following disclosure is disclosed. A conductive
film in which a conductive portion of a random network structure is
present on at least one surface of a base film, a line width of the
conductive portion composing the network structure is 30 .mu.m or less,
an area of portions where the conductive portion is not present is 50% or
more with respect to an area of the conductive film, and an average of
ratios of a major axis length to a minor axis length of an area
surrounded by the network of the conductive portion, in which the base
film is exposed, is larger than 1 and is equal to or less than 3.5.