The present invention relates to the compounds of the formulae (1) to (6) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
NEUE MATERIALIEN FÜR ORGANISCHE ELEKTROLUMINESZENZVORRICHTUNGEN
申请人:Merck Patent GmbH
公开号:EP2038370B1
公开(公告)日:2012-04-25
US8241763B2
申请人:——
公开号:US8241763B2
公开(公告)日:2012-08-14
[DE] NEUE MATERIALIEN FÜR ORGANISCHE ELEKTROLUMINESZENZVORRICHTUNGEN<br/>[EN] NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES<br/>[FR] NOUVEAUX MATÉRIAUX DESTINÉS À DES DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
申请人:MERCK PATENT GMBH
公开号:WO2008006449A1
公开(公告)日:2008-01-17
[EN] The invention relates to the compounds of formulae (1) to (6) and to organic electroluminescent devices, especially blue-emitting devices, in which these compounds are used as the host material or doping agent in the emitting layer and/or as the hole transport material and/or as the electron transport material. [FR] L'invention concerne les composés représentés par les formules (1) à (6) et des dispositifs électroluminescents organiques, notamment des dispositifs émettant de la lumière bleue, dans lesquels ces composés sont employés en tant que matériau hôte ou dopant dans la couche émettrice et/ou en tant que matériau de transport à trous et/ou matériau de transport à électrons. [DE] Die vorliegende Erfindung betrifft die Verbindungen der Formel (1) bis (6) und organische Elektrolumineszenzvorrichtungen, insbesondere blau emittierende Vorrichtungen, in denen diese Verbindungen als Hostmaterial oder Dotand in der emittierenden Schicht und/oder als Lochtransportmaterial und/oder als Elektronentransportmaterial verwendet werden.
NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
申请人:Buesing Arne
公开号:US20090261717A1
公开(公告)日:2009-10-22
The present invention relates to the compounds of the formulae (1) to (6) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.