LIGHT EMITTING ELECTROPHORETIC CELL, LIGHT EMITTING ELECTRONIC PAPER AND LIGHT EMITTING DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide light emitting electronic paper and a light emitting display device with good visibility, which emit light at night or in a dark place. SOLUTION: The light emitting electronic paper comprises a plurality of two-dimensionally arranged light emitting electrophoretic ce...

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Bibliographische Detailangaben
Hauptverfasser:	MAENOSONO AKIRA, SHIGAKI KOICHIRO, KANEKO SHOGEN, INOUE TERUHISA, HOSHI HISASHI
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide light emitting electronic paper and a light emitting display device with good visibility, which emit light at night or in a dark place. SOLUTION: The light emitting electronic paper comprises a plurality of two-dimensionally arranged light emitting electrophoretic cells 2 each having an electrophoretic vessel interposed between two electrodes at least one of which is transparent and containing a dielectric medium, charged fine particles and a luminous material in the electrophoretic vessel. The light emitting display device comprises the electronic paper, a control circuit to drive the light emitting electronic paper and to display information, and a solar cell as a driving power supply. COPYRIGHT: (C)2008,JPO&INPIT