CONDUCTIVE OPTICAL ELEMENT, TOUCH PANEL, INFORMATION INPUT DEVICE, DISPLAY DEVICE, SOLAR CELL, AND MASTER FOR PRODUCTION OF CONDUCTIVE OPTICAL ELEMENT

摘要

An electrically conductive optical element is provided with a substrate having a surface, structures which are convex portions or concave portions in the shape of a cone and which are arranged in large numbers on the surface of the substrate with a minute pitch less than or equal to the wavelength of the visible light, and a transparent, electrically conductive layer disposed on the structures. The aspect ratio of the structure is 0.2 or more, and 1.3 or less, the transparent, electrically conductive layer has a surface following the structures, the average layer thickness D m 1 of the transparent, electrically conductive layer at the top portion of the structure is 80 nm or less, and the surface resistance of the transparent, electrically conductive layer is within the range of 50 ©/–¡ or more, and 500 ©/–¡ or less.