REFLECTION PREVENTING STRUCTURE

REFLECTION PREVENTING STRUCTURE

An anti-reflective structural body includes a main body constituted of a raw material that contains a color material of black color and an anti-reflective structure formed on an outer surface of the main body, the anti-reflective structure includes a plurality of recesses each being formed to be rec...

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Hauptverfasser: KAMIKADO, Yosuke, TAKAHASHI, Yukio, OKADA, Yasuyuki, SATO, Hideaki, HANAOKA, Shingo, MORIMOTO, Shunsuke
Format: Patent
Sprache:eng ; fre ; ger
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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creator KAMIKADO, Yosuke
TAKAHASHI, Yukio
OKADA, Yasuyuki
SATO, Hideaki
HANAOKA, Shingo
MORIMOTO, Shunsuke
description An anti-reflective structural body includes a main body constituted of a raw material that contains a color material of black color and an anti-reflective structure formed on an outer surface of the main body, the anti-reflective structure includes a plurality of recesses each being formed to be recessed with respect to the outer surface and a base portion forming boundary portions of the recesses that are mutually adjacent and having a top portion on the outer surface, a profile curve of the base portion in a depth direction of the recesses includes the top portion formed to a curved shape, and virtual circles respectively including portions of the top portion of the curved shape as circular arcs each have a diameter φ of not more than 50 µm.
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subjects OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
title REFLECTION PREVENTING STRUCTURE
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