Abstract: The problem addressed lies in providing a conductive film, a touch panel and a display device which make it possible to suppress a deterioration in the quality of images observed on the display device. In a power spectrum obtained by means of a two-dimensional Fourier transform of each of an electrode wire pattern formed from electrode wires which bend irregularly and a reference pattern formed by regular bent lines, a value obtained by dividing, at predetermined frequency widths, the cumulative value of spectral intensity of each frequency width by the frequency width is a spectral density, and a first evaluation value, which is a common logarithm of a value obtained by dividing the cumulative value of the spectral density in a defined frequency region of the electrode wire pattern by the cumulative value of the spectral density in a defined frequency region of the reference pattern, is 3.6 or less.

Abstract: [Problem] The problem addressed by the present invention lies in providing a conductive film, a touch panel and a display device which make it possible to suppress a reduction in the quality of an image observed on a display device. [Solution] A drive lattice 31DL includes an enlargement region, and a sensing lattice 33SL includes a facing region lying over the enlargement region with a transparent dielectric layer therebetween.

Abstract: A touch panel enabling a repeat arrangement with a small design load, and a mesh pattern with a high degree of freedom and does not generate moiré, and a display device comprising same. A touch panel in which a drive electrode pattern/sensing electrode pattern include: first main electrode wires/second main electrode wires constituting line segments having a linear shape extending along a first wire direction/second wire direction; and first auxiliary electrode wires/second auxiliary electrode wires constituting line segments having a linear shape extending along the second wire direction/first wire direction and joining the first main electrode wires/second main electrode wires, and respective end points of the first main electrode wires/second main electrode wires are connected to end points of the closest first main electrode wire/second main electrode wire in adjacent nodes, by connecting wires having a different angle of inclination from the first main electrode wires/second main electrode wires.

Abstract: A conductive laminate for a touch panel including a substrate which is light-transmitting, an underlayer which is light-transmitting and formed on at least one surface of the substrate, a first copper oxynitride layer formed on the underlayer on an opposite side of the substrate, a copper layer formed on the first copper oxynitride layer on an opposite side of the underlayer, and a second copper oxynitride layer formed on the copper layer on an opposite side of the first copper oxynitride layer.

Abstract: A touch sensor substrate including a base material having a first surface, and electrodes each having a bottom surface positioned on the first surface, a top surface opposite to the bottom surface, and side surfaces connecting the bottom and top surfaces, each of the electrodes having a blackened layer formed on the side surfaces and at least one of the bottom and top surfaces. The blackened layer has a surface resistivity of less than 1 ?/square.

Abstract: A touch panel including a transparent dielectric layer having a front surface and a reverse surface opposite to the front surface, first electrodes each extended in a first direction of a pixel matrix and formed on the front surface of the transparent dielectric layer such that the first electrodes are arranged in a second direction of the pixel matrix which crosses with the first direction, and second electrodes each extended in the second direction and formed on the reverse surface of the transparent dielectric layer such that the second electrodes are arranged in the first direction. Each of the first electrodes includes first main electrode wirings and first sub electrode wirings. Each of the second electrode includes second main electrode wirings and second sub electrode wirings. The first main electrode wirings cross the second main electrode wirings when viewed from the front surface of the dielectric layer.

Abstract: A transparent conductive laminate including a first electrode layer including first electrodes connected with first wirings, and a second electrode layer including second electrodes connected with second wirings. One or more first wirings form a reference connection element, and one or more first wirings form a branch connection element adjacent to the reference connection element and has a path branching from that of the reference connection element. The first and/or second electrode layer includes a correction electrode which functions as a correction pattern structure that reduces a time constant difference between the reference connection element and the branch connection element. The correction electrode is positioned in the first and/or second electrode layer at a location which faces the reference connection element with a transparent dielectric layer interposed therebetween.

Abstract: A touch sensor electrode includes a transparent dielectric substrate, first electrodes each including first capacitive electrode parts, second electrodes each including second capacitive electrode parts, first dummy parts each including first dummy wires, and second dummy parts each including a plurality of second dummy wires. In plan view perpendicular to the transparent dielectric substrate, first capacitive electrode parts face respective second dummy parts, and second capacitive electrode parts face respective first dummy parts. A combination of first electrode wires and second dummy wires forms a first section of a lattice pattern, and the first electrode wires form line segments different from those formed by second dummy wires. A combination of second electrode wires and first dummy wires forms a second section of the lattice pattern, and the second electrode wires form line segments different from those formed by the first dummy wires.