Iridium complex and organic light-emitting device including the same
申请人:CANON KABUSHIKI KAISHA
公开号:US10636982B2
公开(公告)日:2020-04-28
The present invention provides a novel iridium complex and an organic light-emitting device including the novel iridium complex. The novel iridium complex includes three ligands, and two of them have a phenyl-naphtho[2,1-f]isoquinoline skeleton. The present invention also provides a display apparatus including the organic light-emitting device and an electrophotographic image-forming apparatus including a light source including the organic light-emitting device and including a photosensitive member.
The present invention relates to metal complexes and to electronic devices, especially organic electroluminescent devices, comprising these metal complexes, especially as emitters, and in particular monometallic metal complex containing a hexadentate tripodal ligand in which three bidentate sub-ligands coordinate to a metal and the three bidentate sub-ligands, which may be the same or different, are joined via a bridge.
IRIDIUM COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Canon Kabushiki Kaisha
公开号:EP2948465B1
公开(公告)日:2018-04-25
METALLKOMPLEXE
申请人:Merck Patent GmbH
公开号:EP3254317B1
公开(公告)日:2019-07-31
ORGANIC LIGHT-EMITTING DEVICE
申请人:CANON KABUSHIKI KAISHA
公开号:US20150372244A1
公开(公告)日:2015-12-24
Provided is an organic light-emitting device having high efficiency and improved driving durability performance. The organic light-emitting device includes a pair of electrodes and an organic compound layer placed between the pair of electrodes, in which the organic compound layer includes an iridium complex having a specific skeleton and a heterocycle-containing compound as a host.