PHOTO-RESPONSE DIMMING DEVICE

Disclosed in the present invention is a photo-response dimming device. Spiropyrane is mixed to main liquid crystal, and when a voltage is applied, the spiropyrane can assist in causing electrodynamic instability of the liquid crystal molecules under the effect of an alternating electric field; after...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU, Danqing, ZHAN, Yuanyuan, SCHENNING, Albertus Petrus Henricus Johannes, BROER, Dirk Jan, ZHOU, Guofu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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