Energy-recovering electroluminescent panel supply/driver circuit

An electroluminescent panel driver circuit comprising a rechargeable battery and an electroluminescent panel. The electroluminescent panel comprises a front electrode and a rear electrode. The driver circuit is coupled to the battery and to the electroluminescent panel, and is configured to alternat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	G.A. MUSSENDEN
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PHYSICS SEALS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	An electroluminescent panel driver circuit comprising a rechargeable battery and an electroluminescent panel. The electroluminescent panel comprises a front electrode and a rear electrode. The driver circuit is coupled to the battery and to the electroluminescent panel, and is configured to alternately charge the front and rear electrodes so as to cause the electroluminescent panel to emit light. The circuit is further configured to alternately discharge the front and rear electrodes to the battery, thereby re-charging the battery.