Electro-optic display

Electro-optic display

An electro-optic display comprises a bistable electro-optic medium, a plurality of pixel electrodes with associated non-linear elements and a common electrode disposed on opposed sides of the electro-optic medium. The display has a writing mode, in which at least two different voltages are applied t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AMUNDSON, KARL, R, GATES, HOLLY, G
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:An electro-optic display comprises a bistable electro-optic medium, a plurality of pixel electrodes with associated non-linear elements and a common electrode disposed on opposed sides of the electro-optic medium. The display has a writing mode, in which at least two different voltages are applied to different pixel electrodes, and a non-writing mode in which the voltages applied to the pixel electrodes are controlled so that any image previously written on the electro-optic medium is substantially maintained. The display is arranged to apply to the common electrode a first voltage when the display is in its writing mode and a second voltage, different from the first voltage, when the display is in its non-writing mode.