DELAYED FLUORESCENCE COMPOUND, AND ORGANIC LIGHT EMITTING DIODE DEVICE AND DISPLAY DEVICE USING THE SAME

Provided is a delayed fluorescence compound having a molecular structure having a bond between a benzene ring of benzo[4,5]thieno[2,3-b]quinoxaline as an electron acceptor moiety and an electron doner moiety selected from carbazole, phenylcarbazole, acridine, or phenylacridine. The present invention...

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Bibliographic Details
Main Authors YOON, KYUNG JIN, NOH, HYO JIN, SHIN, IN AE, KIM, JUN YUN, YOON, DAE WI
Format Patent
LanguageEnglish
Korean
Published 15.06.2016
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:Provided is a delayed fluorescence compound having a molecular structure having a bond between a benzene ring of benzo[4,5]thieno[2,3-b]quinoxaline as an electron acceptor moiety and an electron doner moiety selected from carbazole, phenylcarbazole, acridine, or phenylacridine. The present invention is to solve a problem of low quantum efficiency in a fluorescent substance. 본 발명은, 벤조[4,5]티에노[2,3-b]퀴녹살린 전자받개 모이어티의 벤젠링에 카바졸, 페닐카바졸, 아크리딘 또는 페닐아크리딘에서 선택되는 전자주개 모이어티가 결합되는 구조의 분자식을 갖는 지연 형광 화합물을 제공한다.
Bibliography:Application Number: KR20150130953