HEAT-RESISTANT ORGANIC ELECTROLUMINESCENT DEVICE

PROBLEM TO BE SOLVED: To provide an organic electroluminescent device having effective life and light output which are not deteriorated even under exposure to high temperature, and having economical, highly reliable, durable and commercially practical properties. SOLUTION: The organic electrolumines...

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Bibliographische Detailangaben
Hauptverfasser:	WOO EDMUND P, SHIANG WILLIAM R, WU WEISHI, ANTONIADIS HOMER, ROITMAN DANIEL B
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ADVERTISING CHEMISTRY COMPOSITIONS BASED THEREON CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES SEALS SIGNS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an organic electroluminescent device having effective life and light output which are not deteriorated even under exposure to high temperature, and having economical, highly reliable, durable and commercially practical properties. SOLUTION: The organic electroluminescent device includes: a translucent first conductive layer 201 disposed on a substrate 203; an electron-transporting and light-emitting layer 209; a second conductive layer 211 separated from the first conductive layer 201; and a hole transporting layer 205 which is sandwiched between the first conductive layer 201 and the electron-transporting and light-emitting layer 209 and composed of poly(arylamine) containing at least one compound in the formula (I). COPYRIGHT: (C)2010,JPO&INPIT