DISPLAY ELEMENT

PROBLEM TO BE SOLVED: To provide a highly-durable electrochromic display element capable of multicolor display with uniform coloration and high rewriting speed.SOLUTION: A display element comprises, between a transparent substrate and a counter electrode, a plurality of display electrodes each being...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ONO KAORI, HIKIME MAYUKA
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a highly-durable electrochromic display element capable of multicolor display with uniform coloration and high rewriting speed.SOLUTION: A display element comprises, between a transparent substrate and a counter electrode, a plurality of display electrodes each being isolated by an insulation film and electrochromic layers covering the plural display electrodes and emitting different colors. An oxidation-reduction assistance compound is contained between the display electrode and the counter electrode.