Provided is an organic light-emitting device including a first compound and a second compound that offers low driving voltage and high efficiency. The organic light-emitting device includes an emission layer between a first electrode and a second electrode, and an electron transport region between the second electrode and the emission layer. The electron transport region includes the first compound. A hole transport region between the first electrode and the emission layer includes the second compound.
ORGANIC ELECTRONIC DEVICE COMPRISING AN ORGANIC SEMICONDUCTING MATERIAL
申请人:Novaled GmbH
公开号:EP2504871B1
公开(公告)日:2017-03-22
ORGANIC LIGHT-EMITTING DEVICE
申请人:Samsung Display Co., Ltd
公开号:US20170317294A1
公开(公告)日:2017-11-02
Provided is an organic light-emitting device including a first compound and a second compound that offers low driving voltage and high efficiency. The organic light-emitting device includes an emission layer between a first electrode and a second electrode, and an electron transport region between the second electrode and the emission layer. The electron transport region includes the first compound. A hole transport region between the first electrode and the emission layer includes the second compound.
Organic Electronic Device Comprising an Organic Semiconducting Material
申请人:Lux Andrea
公开号:US20120283437A1
公开(公告)日:2012-11-08
The present invention relates to an organic electronic device comprising an organic semiconducting material comprising at least one compound according to the formulae (I) to (II).