IMAGE PICKUP DEVICE

There is provided an image pickup device including: an optical filter including a first birefringent member; a second birefringent member; a liquid crystal layer disposed between the first and second birefringent members and configured to control polarization; and an electrode configured to apply an...

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Bibliographische Detailangaben
1. Verfasser:	OGUCHI, Hisayuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	There is provided an image pickup device including: an optical filter including a first birefringent member; a second birefringent member; a liquid crystal layer disposed between the first and second birefringent members and configured to control polarization; and an electrode configured to apply an electric field to the liquid crystal layer; and a drive circuit configured to apply an intermediate voltage or an intermediate frequency to the electrode.