Synthesis and luminescent properties of bis(fluoren-9-ylidenemethyl)aromatics: Green and red materials in organic electroluminescent devices

Derivatives of 4,4'-bis(2,2-diphenylvinyl)biphenyl (DPVBi) were prepared and investigated for application in green and red fluorescent emitters in organic electroluminescent (EL) devices. Although the green emitter showed yellowish green electroluminescence, a series of pi-conjugated compounds...

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Bibliographic Details
Published inHeterocycles Vol. 68; no. 4; pp. 667 - 672
Main Authors Ono, K, Hiei, T, Saito, K
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 01.04.2006
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
LIGHT-EMITTING-DIODES
DPVBi
CONJUGATED POLYMERS
molecular aggregation
organic EL device
fluorene
RGB fluorophore
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Summary:Derivatives of 4,4'-bis(2,2-diphenylvinyl)biphenyl (DPVBi) were prepared and investigated for application in green and red fluorescent emitters in organic electroluminescent (EL) devices. Although the green emitter showed yellowish green electroluminescence, a series of pi-conjugated compounds revealed the potential for a red-green-blue (RGB) fluorescent system.
ISSN:0385-5414
1881-0942
DOI:10.3987/COM-06-10680