申请人:Schwaiger Jochen
公开号:US20130207048A1
公开(公告)日:2013-08-15
The present invention relates to compounds of the formula (I), to the use of the compounds in electronic devices, to processes for the preparation of the compounds, and to electronic devices comprising the compounds, preferably as electron-transport materials, as hole-blocking materials, as matrix materials and/or as emitter materials.