Organic electroluminescent device having an adhesion-promoting layer for use with a magnesium cathode

An organic electroluminescent device is provided that includes an anode and a substantially pure Mg cathode, an electroluminescent medium disposed between the anode and the cathode, and an adhesion-promoting layer in contact with cathode and the electroluminescent medium. The adhesion-promoting laye...

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Bibliographic Details
Main Authors LIAO, LIANG-SHENG L, MADATHIL, JOSEPH KURU, RAYCHAUDHURI, PRANAB KUMAR, TANG, CHING WAN
Format Patent
LanguageEnglish
French
German
Published 13.08.2003
Edition7
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:An organic electroluminescent device is provided that includes an anode and a substantially pure Mg cathode, an electroluminescent medium disposed between the anode and the cathode, and an adhesion-promoting layer in contact with cathode and the electroluminescent medium. The adhesion-promoting layer comprises at least one metal or metal compound selected from group 1 through group 15 of the Periodic Table of Elements such that the metal has an atomic number of at least 19.
Bibliography:Application Number: EP20030075177