The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes, in particular as emitters.
SPIRO DIHYDROACRIDINE DERIVATIVES AND THE USE THEREOF AS MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
申请人:Stoessel Philipp
公开号:US20140316134A1
公开(公告)日:2014-10-23
The present invention relates to compounds of formulae (1), (2) or (3) that are suitable for use in electronic devices, and to electronic device, in particular organic electroluminescence devices, containing these compounds.
Spiro dihydroacridine derivatives and the use thereof as materials for organic electroluminescence devices
申请人:Merck Patent GmbH
公开号:US10305040B2
公开(公告)日:2019-05-28
The present invention relates to compounds of formulae (1), (2) or (3) that are suitable for use in electronic devices, and to electronic device, in particular organic electroluminescence devices, containing these compounds.