The present invention relates to compounds of the formulae (1) to (4), which are suitable for use in electronic devices, in particular organic electroluminescent devices, to intermediate compounds for the compounds or formulae (1) to (4) and to electronic devices, which comprise the compounds of formulae (1) to (4).
The invention relates to compounds with benzindenofluorene base bodies having a structure of formula (I):
and to the use thereof in electronic devices, in particular in organic electroluminescent devices.
The invention relates to compounds with benzindenofluorene base bodies and to the use thereof in electronic devices, in particular in organic electroluminescent devices.
MATERIALS FOR ELECTRONIC DEVICES
申请人:Merck Patent GmbH
公开号:US20190322796A1
公开(公告)日:2019-10-24
The present application relates to a polymer containing at least one structural unit of a formula (I) and at least one further structural unit selected from structural units A, B and C. The present application further relates to the use of the polymer in an electronic device and to a process for preparing the polymer. The present application further relates to an electronic device comprising the polymer.
[DE] MATERIALIEN FÜR ELEKTRONISCHE VORRICHTUNGEN<br/>[EN] MATERIALS FOR ELECTRONIC DEVICES<br/>[FR] MATÉRIAUX POUR DISPOSITIFS ÉLECTRONIQUES
申请人:MERCK PATENT GMBH
公开号:WO2014111269A2
公开(公告)日:2014-07-24
Die vorliegende Anmeldung betrifft Verbindungen mit Benzindenofluoren- Grundkörper und ihre Verwendung in elektronischen Vorrichtungen, insbesondere in organischen Elektrolumineszenzvorrichtungen.