Compound for organic electronic element, organic electronic element using the same, and an electronic device
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US10319916B2
公开(公告)日:2019-06-11
Provided is an organic electronic element comprising a hole transport layer containing a compound of Formula (3) or (4) and an emitting auxiliary layer containing a compound of Formula (2), capable of improving the light emitting efficiency, stability, and life span of an electronic device using the same.
本发明提供了一种有机电子元件,该元件由含有式(3)或(4)化合物的空穴传输层和含有式(2)化合物的发光辅助层组成,能够提高使用该元件的电子设备的发光效率、稳定性和使用寿命。