LIGHT CONTROL FILM WITH HIGH TRANSMITTANCE

To provide a light control film with a higher aspect ratio for enabling high on-axis light transmittance.SOLUTION: A light control film includes a light input surface, a light output surface on an opposite side of the light input surface, a transmission region, and an absorption region. The transmis...

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Bibliographische Detailangaben
Hauptverfasser:	RAYMOND J KENNEY, CALEB T NELSON, KEVIN W GOTRIK, DANIEL J SCHMIDT, KENNETH A EPSTEIN, NICHOLAS A JOHNSON
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a light control film with a higher aspect ratio for enabling high on-axis light transmittance.SOLUTION: A light control film includes a light input surface, a light output surface on an opposite side of the light input surface, a transmission region, and an absorption region. The transmission region, and the absorption region are alternately arranged between the light input surface and the light output surface. The absorption region includes a core having a first concentration C1 of light absorption material interposed between clad layers having a second concentration C2 of light absorption material. C2