ELECTROPHORETIC DISPLAY UNIT AND METHOD FOR DRIVING AN ELECTROPHORETIC DISPLAY PANEL

An electrophoretic display unit is presented that comprises an electrophoretic display panel (1). A medium (5) having embedded therein a plurality of electrophoretic display elements (7) is controlled by a first and a second pixel electrode (22b, 6). In addition a sensor constructed to generate a si...

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Bibliographische Detailangaben
Hauptverfasser:	HAMERS, JOHANNES, CORNELIS, ADRIAAN, HUITEMA, HJALMAR, EDZER, AYCO, DE ZEEUW, CORNELIS, JAN, HENDRIK, VAN LIESHOUT, PETRUS, JOHANNES, GERARDUS, HAGE, LEENDERT, MARINUS, VAN VEENENDAAL, ERIK, PEETERS, BART
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION 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 EDUCATION FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An electrophoretic display unit is presented that comprises an electrophoretic display panel (1). A medium (5) having embedded therein a plurality of electrophoretic display elements (7) is controlled by a first and a second pixel electrode (22b, 6). In addition a sensor constructed to generate a signal (ST) indicative for a temperature of the display panel and a driver (15) for driving the display panel (1) is provided. The sensor (250) includes a resistance sensor constructed to detect a resistance of the medium (5) between a first (22c) and a second sensor electrode (6), and the driver is controllable according to the resistance detected by the resistance sensor.