ORGANIC LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide an organic light-emitting device which can simply form an intermediate layer under atmospheric pressure and exhibit superior light-emitting efficiency. SOLUTION: An organic light-emitting device has a light-emitting layer between a cathode and an anode, and an interm...

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Bibliographic Details
Main Author YAMAUCHI SHOGO
Format Patent
LanguageEnglish
Published 11.09.2008
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To provide an organic light-emitting device which can simply form an intermediate layer under atmospheric pressure and exhibit superior light-emitting efficiency. SOLUTION: An organic light-emitting device has a light-emitting layer between a cathode and an anode, and an intermediate layer in contact with the cathode between the light-emitting layer and the cathode. The intermediate layer includes one or more kinds of metal complexes selected from an alkali metal complex and an alkali earth metal complex, and high polymer compounds. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070048933