Fringe-field filter for addressable displays

Fringe-field filter for addressable displays

The display kit of the present invention comprises: an addressable display medium (400) configured to exhibit a first aspect under the influence of an addressing vector field in a first direction at an addressing magnitude; and an addressor (200); where the addressor is configured to provide the add...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHERIDON, NICHOLAS K
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADVERTISING
CRYPTOGRAPHY
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
DISPLAY
DISPLAYING
EDUCATION
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SEALS
SIGNS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:The display kit of the present invention comprises: an addressable display medium (400) configured to exhibit a first aspect under the influence of an addressing vector field in a first direction at an addressing magnitude; and an addressor (200); where the addressor is configured to provide the addressing vector field in the first direction at the addressing magnitude to a portion of the display medium; and a filter comprising: a first sheet electrode (420) and a second sheet electrode (430) configured to exhibit a first vector field in the first direction at a first magnitude to the portion of the display medium; where the first magnitude is less than the addressing magnitude; where the display medium is located between the first sheet electrode and the second sheet electrode; and where the first sheet electrode is between the addressor and the display medium.