ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME
申请人:LG Display Co., Ltd.
公开号:US20210202860A1
公开(公告)日:2021-07-01
Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer having a first compound and a second compound and a second layer having a third compound so that they may have excellent efficiency or lifespan.