LIGHT-EMITTING ELEMENT

To provide a light-emitting element with a novel organic compound.SOLUTION: The invention provides an organic compound represented by the general formula (G1) in the figure having a dibenzobenzofuroquinoxaline skeleton or a dibenzobenzothienoquinoxaline skeleton. In the general formula (G1), Q repre...

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Bibliographic Details
Main Authors YOSHIZUMI EIKO, UEDA AIRI, KIDO HIROMITSU, YAMAGUCHI TOMOYA, SEO TETSUSHI
Format Patent
LanguageEnglish
Japanese
Published 16.08.2023
Subjects
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:To provide a light-emitting element with a novel organic compound.SOLUTION: The invention provides an organic compound represented by the general formula (G1) in the figure having a dibenzobenzofuroquinoxaline skeleton or a dibenzobenzothienoquinoxaline skeleton. In the general formula (G1), Q represents O or S, at least one of R1 to R12 represents a first group having a substituted or unsubstituted condensed aromatic ring or condensed heteroaromatic ring having 3 to 30 ring-forming carbon atoms.SELECTED DRAWING: None 【課題】新規な有機化合物を有する発光素子を提供する。【解決手段】ジベンゾベンゾフロキノキサリン骨格またはジベンゾベンゾチエノキノキサリン骨格を有する下記一般式（Ｇ１）で表される有機化合物である。JPEG2023113638000053.jpg63167（式中、ＱはＯまたはＳを表し、Ｒ１～Ｒ１２の少なくとも一は、環を形成する炭素数が３～３０の置換もしくは無置換の、縮合芳香環または縮合複素芳香環のいずれかを有する第一の基を表す。）【選択図】なし
Bibliography:Application Number: JP20230077308