ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
申请人:IDEMITSU KOSAN CO.,LTD.
公开号:US20200388767A1
公开(公告)日:2020-12-10
An organic electroluminescence device, comprising: an anode, an emitting layer, a first electron-transporting layer, a second electron-transporting layer and a cathode in this order, wherein the second electron-transporting layer comprises a compound represented by the following formula (1), and the emitting layer comprises a compound represented by the following formula (10).