| abstract |
[Object] To provide a conductive optical element capable of achieving a wide range of surface resistance, and capable of achieving an excellent transmission property. n [Solving Means] A conductive optical element includes a substrate having a surface, a number of structures arranged on the surface of the substrate at fine pitches equal to or smaller than a wavelength of a visible light, and a transparent conductive film formed on the structure. The transparent conductive film has a shape modeled on shapes of the structures. An aspect ratio of the structures is 0.2 or more and 1.28 or less, and a film thickness of the transparent conductive film is 9 nm or more and 50 nm or less. |