[EN] SPIROBIFLUORENE COMPOUNDS FOR LIGHT EMITTING DEVICES<br/>[FR] COMPOSÉS DE SPIROBIFLUORÈNE POUR DISPOSITIFS ÉLECTROLUMINESCENTS
申请人:SOLVAY
公开号:WO2013045411A1
公开(公告)日:2013-04-04
Novel spirobifluorene compounds for light emitting devices where the spirobifluorene ring system comprises at least one acridine-type substituent.
新型螺联苯衍生物,用于发光装置,其中螺联苯环系统包含至少一个吖啶类取代基。
Spirobifluorene compounds for light emitting devices
申请人:SOLVAY SA
公开号:EP2574608A1
公开(公告)日:2013-04-03
Novel spirobifluorene compounds for light emitting devices where the spirobifluorene ring system comprises at least one ligand in meta-position which is bound to the spirobifluorene through a heteroatom not being part of a ring system
SPIROBIFLUORENE COMPOUNDS FOR LIGHT EMITTING DEVICES
申请人:Sumitomo Chemical Co., Ltd.
公开号:EP2760846B1
公开(公告)日:2017-04-26
[EN] SPIROBIFLUORENE COMPOUNDS FOR LIGHT EMITTING DEVICES<br/>[FR] COMPOSÉS DE SPIROBIFLUORÈNE POUR DISPOSITIFS ÉMETTEURS DE LUMIÈRE
申请人:SOLVAY
公开号:WO2013045410A1
公开(公告)日:2013-04-04
Novel spirobifluorene compounds for light emitting devices where an SBF or Open SBF unit is substituted by a nitrogen atom, which is part of a ring system comprising two aromatic or heteroaromatic rings.