Daylighting apparatus

A daylighting apparatus of the present invention includes: a daylighting sheet (13) that has first and second surfaces opposite to each other and that lets light in through the first surface and lets the light out through the second surface at a predetermined distribution of angles; and a visible li...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kanno, Toru, Yui, Hideomi, Kamada, Tsuyoshi, Shinozaki, Daisuke, Ueki, Shun, Ueki, Tomoko, Nishinaka, Shumpei
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A daylighting apparatus of the present invention includes: a daylighting sheet (13) that has first and second surfaces opposite to each other and that lets light in through the first surface and lets the light out through the second surface at a predetermined distribution of angles; and a visible light-reflecting sheet (15) that reflects part of visible light falling on the first surface of the daylighting sheet (13).