[EN] BENZIMIDAZOLO[2,1-B][1,3]BENZOTHIAZOLES FOR ELECTRONIC APPLICATIONS<br/>[FR] BENZIMIDAZOLO[2,1-B][1,3]BENZOTHIAZOLES POUR DES APPLICATIONS ÉLECTRONIQUES
申请人:BASF SE
公开号:WO2015014791A1
公开(公告)日:2015-02-05
The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.
Azabenzimidazo[2,1-a]benzimidazoles for electronic applications
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP2993215A1
公开(公告)日:2016-03-09
The present invention relates to compounds of formula
a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.
本发明涉及式化合物
其生产工艺及其在电子设备,特别是电致发光设备中的应用。当用作电致发光器件中电荷传输材料和/或磷光发光体的主材料时,式 I 化合物可提高电致发光器件的效率、稳定性、可制造性和/或光谱特性。
5-((BENZ)IMIDAZOL-2-YL)BENZIMIDAZO[1,2-A]BENZIMIDAZOLES FOR ELECTRONIC APPLICATIONS
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP3015469A1
公开(公告)日:2016-05-04
The present invention relates to compounds of formula
a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.
本发明涉及式化合物
其生产工艺及其在电子设备,特别是电致发光设备中的用途。当用作电致发光器件中电荷传输材料和/或磷光发光体的主材料时,式 I 化合物可提高电致发光器件的效率、稳定性、可制造性和/或光谱特性。
5-(benzimidazol-2-yl)benzimidazo[1,2-a]benzimidazoles for electronic applications
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP3015469B1
公开(公告)日:2018-12-19
2-carbazole substituted benzimidazoles for electronic applications