GRADIENT-INDEX LIQUID CRYSTAL DEVICE WITH MASKED ELECTRODE BOUNDARY

The present disclosure relates to a device which includes a liquid crystal ("LC") layer having a gradient refractive index distribution. The device also includes an electrode layer coupled to the LC layer. The electrode layer includes a plurality of electrodes separated by one or more gaps...

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Bibliographische Detailangaben
Hauptverfasser:	JANG, Changwon, PINTZ, Sandro, JAMALI, Afsoon
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	The present disclosure relates to a device which includes a liquid crystal ("LC") layer having a gradient refractive index distribution. The device also includes an electrode layer coupled to the LC layer. The electrode layer includes a plurality of electrodes separated by one or more gaps masked by a light shielding material. La présente invention concerne un dispositif qui comprend une couche de cristaux liquides (CL) ayant une distribution d'indice de réfraction de type gradient. Le dispositif comprend également une couche d'électrode couplée à la couche de CL. La couche d'électrode comprend une pluralité d'électrodes séparées par un ou plusieurs espaces masqués par un matériau de protection contre la lumière.