申请人:LG Chem, Ltd.
公开号:EP2752903A1
公开(公告)日:2014-07-09
The present specification discloses an organic electroluminescent device including: a substrate; a cathode provided on the substrate; a light emitting layer provided on the cathode; an anode provided on the light emitting layer; a first p-type organic material layer provided between the cathode and the light emitting layer; and a first n-type organic material layer provided between the first p-type organic material layer and the light emitting layer.
本说明书公开了一种有机电致发光器件,包括:基板;设置在基板上的阴极;设置在阴极上的发光层;设置在发光层上的阳极;设置在阴极和发光层之间的第一p型有机材料层;以及设置在第一p型有机材料层和发光层之间的第一n型有机材料层。