METHOD FOR MANUFACTURING OPTICAL ELEMENT, OPTICAL ELEMENT, AERIAL IMAGE DISPLAY DEVICE, AND SPATIAL INPUT DEVICE

A method for manufacturing an optical element includes forming an optical element unit comprised of an optical material such as glass and having an outer shape of a regular triangle or a regular hexagon, arranging a plurality of optical element units two-dimensionally on a substrate so as to have a...

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Bibliographische Detailangaben
Hauptverfasser: Oshima, Chihiro, Fukai, Hirokuni, Yuza, Shingo, Hikichi, Kazuya, Ashimine, Katsunari
Format: Patent
Sprache:eng
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Zusammenfassung:A method for manufacturing an optical element includes forming an optical element unit comprised of an optical material such as glass and having an outer shape of a regular triangle or a regular hexagon, arranging a plurality of optical element units two-dimensionally on a substrate so as to have a structure imitating a molecular structure of graphene or a carbon nanotube, and processing the substrate on which the plurality of optical element units are mounted into a desired surface shape.