ORGANIC ELEMENT FOR ELECTROLUMINESCENT DEVICES

Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is an orange-red light emitting rubrene derivative represented by formula (II), wherein: a) there are identical branched alkyl or non-aromatic...

Full description

Saved in:
Bibliographic Details
Main Authors ANDRIEVSKY NATASHA, BEGLEY WILLIAM JAMES, RAJESWARAN MANJU, GIESEN DAVID JOHN, HATWAR TUKARAM KISAN
Format Patent
LanguageEnglish
Published 08.11.2006
Subjects
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
Online AccessGet full text

Cover

More Information
Summary:Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is an orange-red light emitting rubrene derivative represented by formula (II), wherein: a) there are identical branched alkyl or non-aromatic carbocyclic groups at the 2- and 8-positions, b) the phenyl rings in the 5- and 11-positions contain only para-substituents identical to the branched alkyl or non- aromatic carbocyclic groups in paragraph a), and c) the phenyl rings in the 6- and 12-positions are substituted.
Bibliography:Application Number: KR20067008635