公开(公告)号：US10749117B2

公开(公告)日：2020-08-18

申请号：US15386119

申请日：2016-12-21

申请人： Merck Patent GmbH

发明人： Irina Martynova ,  Adam W. Franz ,  Christof Pflumm ,  Amir H. Parham ,  Arne Buesing ,  Remi M. Anemian ,  Anja Gerhard

IPC分类号： H01L51/00 ,  C07D491/04 ,  C07D491/14 ,  C07D495/04 ,  C07D495/14 ,  C07F9/6568 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50

摘要： The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices and electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).

公开(公告)号：US20190169139A1

公开(公告)日：2019-06-06

申请号：US16269690

申请日：2019-02-07

申请人： Merck Patent GmbH

发明人： Adam W. Franz ,  Remi M. Anemian

IPC分类号： C07D251/24 ,  H01L51/00 ,  C07D251/22 ,  C07D403/10 ,  C07D405/10 ,  C07D405/14 ,  C07D409/10 ,  C07D409/14 ,  C07D251/16 ,  C09K11/02 ,  C07D403/14 ,  C09B57/00 ,  H05B33/20

摘要： The present invention relates to fluorene derivatives and to electronic devices in which these compounds are used as matrix material in the emitting layer and/or as hole-transport material and/or as electron-blocking or exciton-blocking material and/or as electron-transport material.