BLUE LIGHT EMITTING MATERIAL HAVING COLOR PURITY Y COORDINATE OF 0.10 WITHOUT USING ADDITIONAL DOPANT OBTAINED FROM 1,2,4,5-TETRAKIS(4-FORMYLPHENYL)BENZENE AND PREPARATION METHOD THEREOF

PURPOSE: Provided are a blue light emitting material which is obtained from 1,2,4,5-tetrakis(4-formylphenyl)benzene and shows an excellent heat resistance due to high glass transition temperature and an excellent color purity when used as a material for an organic electroluminescent device and its p...

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Hauptverfasser:	KIM, JIN YEONG, BAEK, YONG GU, PARK, HYE JIN, PARK, JONG EOK, JUNG, GWAN YONG, KIM, HEON GON, JUNG, SU YEONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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