METHOD FOR MANUFACTURING OPTICAL ELEMENT, OPTICAL ELEMENT, AERIAL PICTURE DISPLAY DEVICE, AND AERIAL INPUT DEVICE

To provide a method for manufacturing an optical element which is accurate and can be made larger.SOLUTION: The method for manufacturing an optical element according to the present invention includes the steps of: forming an optical element unit made of such an optical material as glass, the optical...

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Bibliographische Detailangaben
Hauptverfasser: AJIMINE BENSEI, FUKAI YASUKUNI, OSHIMA CHIHIRO, YUZA SHINGO, HIKICHI KAZUYA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a method for manufacturing an optical element which is accurate and can be made larger.SOLUTION: The method for manufacturing an optical element according to the present invention includes the steps of: forming an optical element unit made of such an optical material as glass, the optical element unit having an outer shape of a regular triangle or a regular hexagon as a minimum structure (S100); two-dimensionally arranging a plurality of optical element units on a substrate so that a structure which simulates the molecular structure of graphene or carbon nano-tube is formed (S110); and processing the substrate with the optical element units arranged thereon into a desired surface shape (S120).SELECTED DRAWING: Figure 2 【課題】 高精度でありかつ大型化が可能な光学素子の製造方法を提供する。【解決手段】 本発明の光学素子の製造方法は、ガラスなどの光学材料から構成され、最小構造として外形形状が正三角形または正六角形の光学素子ユニットを形成するステップと(S100)、グラフェンまたはカーボンナノチューブの分子構造を模倣した構造となるように複数の光学素子ユニットを基板上に2次元的に配列するステップと(S110)、複数の光学素子ユニットを搭載した基板を所望の面形状に加工するステップと(S120)を含む。【選択図】 図2