A display device, comprising: a display unit; and a conductive film that is installed on the display unit, wherein the conductive film is comprising: a transparent substrate; and a conductive portion including a plurality of thin metal wires that is formed on at least one surface of the transparent substrate, wherein the conductive portion has a wiring pattern in which a plurality of openings are arrayed by forming a plurality of thin metal wires in a meshed manner and shapes of the plurality of openings are rhomboid shapes obtained by giving irregularity to the shapes of the plurality of openings, and wherein the wiring pattern is superimposed on a pixel array pattern of the display unit, characterized in that the wiring pattern is a randomized wiring pattern in which the rhomboid shapes of the plurality of openings have randomized rhomboid shapes obtained by giving the irregularity in a predetermined range determined depending on a width of the thin metal wires to rhomboid shapes of the plurality of openings, and with respect to frequencies of moire and intensities of moire obtained by applying a visual response characteristic of human beings to frequency information of moire and intensity information of moire calculated from peak frequencies and peak intensities of plural spectrum peaks in a two-dimensional Fourier spectrum of transmittance image data of the wiring pattern and peak frequencies and peak intensities of plural spectrum peaks in a two-dimensional Fourier spectrum of transmittance image data of the pixel array pattern, a sum of intensities of moire each corresponding to each of frequencies of moire falling within a predetermined frequency range determined depending on the visual transfer function is less than or equal to a predetermined value, wherein, when a direction in which the irregularity is given to the rhomboid shape is a direction parallel or perpendicular to a side of rhomboid, the irregularity is defined as a ratio of an average according to a normal distribution for a pitch of rhomboid after the irregularity is given with respect to the pitch of rhomboid before the irregularity is given, and wherein the predetermined range of the irregularity is from 2% to 20% when the width of the thin metal wires is less than or equal to 3 μm and the predetermined range of the irregularity is from 2% to 10% when the width of the thin metal wires is greater than 3 μm, and wherein the frequency of moire and the intensity of moire are obtained by performing convolution with a visual transfer function as the visual response characteristic on the frequency information of moire and the intensity information of moire. a display unit; and a conductive film that is installed on the display unit, wherein the conductive film is comprising: a transparent substrate; and a conductive portion including a plurality of thin metal wires that is formed on at least one surface of the transparent substrate, a transparent substrate; and a conductive portion including a plurality of thin metal wires that is formed on at least one surface of the transparent substrate, wherein the conductive portion has a wiring pattern in which a plurality of openings are arrayed by forming a plurality of thin metal wires in a meshed manner and shapes of the plurality of openings are rhomboid shapes obtained by giving irregularity to the shapes of the plurality of openings, and wherein the wiring pattern is superimposed on a pixel array pattern of the display unit, characterized in that the wiring pattern is a randomized wiring pattern in which the rhomboid shapes of the plurality of openings have randomized rhomboid shapes obtained by giving the irregularity in a predetermined range determined depending on a width of the thin metal wires to rhomboid shapes of the plurality of openings, and with respect to frequencies of moire and intensities of moire obtained by applying a visual response characteristic of human beings to frequency information of moire and intensity information of moire calculated from peak frequencies and peak intensities of plural spectrum peaks in a two-dimensional Fourier spectrum of transmittance image data of the wiring pattern and peak frequencies and peak intensities of plural spectrum peaks in a two-dimensional Fourier spectrum of transmittance image data of the pixel array pattern, a sum of intensities of moire each corresponding to each of frequencies of moire falling within a predetermined frequency range determined depending on the visual transfer function is less than or equal to a predetermined value, wherein, when a direction in which the irregularity is given to the rhomboid shape is a direction parallel or perpendicular to a side of rhomboid, the irregularity is defined as a ratio of an average according to a normal distribution for a pitch of rhomboid after the irregularity is given with respect to the pitch of rhomboid before the irregularity is given, and wherein the predetermined range of the irregularity is from 2% to 20% when the width of the thin metal wires is less than or equal to 3 μm and the predetermined range of the irregularity is from 2% to 10% when the width of the thin metal wires is greater than 3 μm, and wherein the frequency of moire and the intensity of moire are obtained by performing convolution with a visual transfer function as the visual response characteristic on the frequency information of moire and the intensity information of moire.