ORGANIC LIGHT-EMITTING ELEMENT AND CONJUGATED POLYMER COMPOUND

PROBLEM TO BE SOLVED: To provide an organic light-emitting element having an improved luminance life.SOLUTION: The organic light-emitting element comprises a light-emitting layer. The light-emitting layer contains a compound having a structure represented by the following general formula (1) or a co...

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Bibliographic Details
Main Authors ADACHI MAKOTO, KOBAYASHI SHIGEYA
Format Patent
LanguageEnglish
Published 02.08.2012
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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
POLISHES
SEMICONDUCTOR DEVICES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide an organic light-emitting element having an improved luminance life.SOLUTION: The organic light-emitting element comprises a light-emitting layer. The light-emitting layer contains a compound having a structure represented by the following general formula (1) or a compound having a group derived from the structure represented by the following general formula (1). In the light-emitting layer, a ratio of a skeleton of the structure represented by the general formula (1) to the total amount of the organic compound contained in the light-emitting layer is 0.01-20 mass%.
Bibliography:Application Number: JP20110280123