ELECTROLUMINESCENCE ELEMENT AND ELECTROLUMINESCENCE LIGHTING SYSTEM

PROBLEM TO BE SOLVED: To prevent the occurrence of cross talk even when there is no sufficient difference in light emitting electric field strength between mutual phosphor layers. SOLUTION: A first phosphor layer 57 is formed between a first film 54 having a first transparent electrode 51 and a seco...

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Bibliographische Detailangaben
1. Verfasser:	MUSASHI TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING 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 DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the occurrence of cross talk even when there is no sufficient difference in light emitting electric field strength between mutual phosphor layers. SOLUTION: A first phosphor layer 57 is formed between a first film 54 having a first transparent electrode 51 and a second film 55 having a second transparent electrode 52. A second phosphor layer 58 different from the first phosphor layer 57 is formed between the second film 55 having the second transparent electrode 52 and a third film 56 having a third transparent electrode 53. The second transparent electrode 52 becomes a common electrode to the first phosphor layer 57 and the second phosphor layer 58.