CYCLOARALKYL DERIVATIVES AND ORGANOELECTROLUMINESCENT DEVICE USING THE SAME

PURPOSE: Cycloalkyl derivatives are provided to have superior color purity, power efficiency, and luminous efficiency and to obtain an organic electroluminescent device having a lifespan which is remarkably improved. CONSTITUTION: Cycloalkyl derivatives are marked by chemical formula 1. The organic...

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Bibliographic Details
Main Authors JE, JONG TAE, CHOI, KYU MIN, LEE, HYUN CHUL, KWON, HYUN JUNG, KANG, LEE KYUNG
Format Patent
LanguageEnglish
Korean
Published 26.08.2010
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
SEMICONDUCTOR DEVICES
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Summary:PURPOSE: Cycloalkyl derivatives are provided to have superior color purity, power efficiency, and luminous efficiency and to obtain an organic electroluminescent device having a lifespan which is remarkably improved. CONSTITUTION: Cycloalkyl derivatives are marked by chemical formula 1. The organic electroluminescent device comprises an anode, a cathode, and a layer which is placed between the anode and the cathode and includes the cycloalkyl derivatives. The cycloalkyl derivatives are included in an electroluminescent layer between the anode and the cathode. The thickness of the electroluminescent layer is 50-2,000 angstroms.
Bibliography:Application Number: KR20100014360