申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20170162796A1
公开(公告)日:2017-06-08
An organic light emitting device and a display device including the same, the organic light emitting device including a first electrode; a hole controlling layer on the first electrode; an emission layer on the hole controlling layer; an electron controlling layer on the emission layer; and a second electrode on the electron controlling layer, wherein the emission layer includes a hole transport host material, an electron transport host material, a bipolar host material, and at least one dopant material.
一种有机发光器件和包括该器件的显示器件,所述有机发光器件包括第一电极;位于第一电极上的控孔层;位于控孔层上的发射层;位于发射层上的控电子层;以及位于控电子层上的第二电极,其中发射层包括控孔传输主体材料、控电子传输主体材料、双极主体材料和至少一种掺杂材料。