LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE
申请人:Samsung Display Co., LTD.
公开号:US20210119135A1
公开(公告)日:2021-04-22
A luminescence device, includes: a first electrode; a hole transport region disposed on the first electrode; an emission layer disposed on the hole transport region; an electron transport region disposed on the emission layer; and a second electrode disposed on the electron transport region, wherein the hole transport region includes an amine compound of Formula 1, as defined herein.