摘要:
An optical system includes an optical element that has a surface on which a plurality of sub-wavelength structure bodies are formed; and an imaging device that has an imaging region which senses light via the optical element, wherein the surface of the optical element has one or two or more sections that scatter incident light and generate scattered light, and wherein a sum total of components of the scattered light reaching the imaging region is smaller than a sum total of components thereof reaching regions other than the imaging region.
摘要:
An optical system includes an optical element and an imaging device. The optical element has a surface on which a plurality of sub-wavelength structure bodies are formed. The imaging device has an imaging region which senses light via the optical element. The surface of the optical element has one or two or more sections that scatter incident light and generate scattered light. A sum total of components of the scattered light reaching the imaging region is smaller than a sum total of components thereof reaching regions other than the imaging region.
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 Dm1 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 50Ω/□ or more, and 500Ω/□ or less.
摘要:
A transparent conductive element is provided and includes a conductive layer having a first surface and a second surface and a medium layer formed on at least one of the first surface and the second surface. In the transparent conductive element, at least one of the first surface and the second surface is a wave surface with a wavelength shorter than or equal to that of visible light; the ratio (Am/λm) of a mean peak-to-peak amplitude Am to a mean wavelength λm of the wave surface is 1.8 or less. The mean thickness Dm of the conductive layer is larger than the mean peak-to-peak amplitude Am of the wave surface.
摘要:
A transparent conductive element is provided and includes a conductive layer having a first surface and a second surface and a medium layer formed on at least one of the first surface and the second surface. In the transparent conductive element, at least one of the first surface and the second surface is a wave surface with a wavelength shorter than or equal to that of visible light; the ratio (Am/λm) of a mean peak-to-peak amplitude Am to a mean wavelength λm of the wave surface is 1.8 or less. The mean thickness Dm of the conductive layer is larger than the mean peak-to-peak amplitude Am of the wave surface.
摘要:
An electroconductive element includes a substrate having a first wavy surface and a second wavy surface, and an electroconductive layer formed on the first wavy surface, wherein the electroconductive layer forms an electroconductive pattern, and the first wavy surface and the second wavy surface satisfy the following relationship: 0≦(Am1/λm1)
摘要:
In one example, a conductive optical element is capable of achieving a wide range of surface resistance, and capable of achieving an excellent transmission property. In one example, the 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. In one example, the transparent conductive film has a shape modeled on shapes of the structures. In one example, 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.
摘要:
An optical element includes a base and a large number of structures arranged on the surface of the base, the structures being projections or depressions. The structures are arranged at a pitch shorter than or equal to a wavelength of light in a use environment. An effective refractive index in the depth direction of the structures gradually increases toward the base and has two or more inflection points.
摘要:
A conductive optical device includes a base member and a transparent conductive film formed on the base member. A surface structure of the transparent conductive film includes a plurality of convex portions having antireflective properties and arranged at a pitch equal to or smaller than a wavelength of visible light.
摘要:
An electroconductive element includes a substrate having a first wavy surface and a second wavy surface, and an electroconductive layer formed on the first wavy surface, wherein the electroconductive layer forms an electroconductive pattern, and the first wavy surface and the second wavy surface satisfy the following relationship: 0≦(Am1/λm1)