公开(公告)号：US20140145173A1

公开(公告)日：2014-05-29

申请号：US14166655

申请日：2014-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Doo CHIN ,  Mu-Hyun KIM ,  Seong-Taek LEE ,  Nam-Choul YANG ,  Min-Chul SUH ,  Jang-Hyuk KWON

IPC: H01L51/50

CPC classification number: H01L51/504 ,  H01L27/322 ,  H01L51/001 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5036

Abstract: A white light emitting organic electroluminescent device and organic electroluminescent display having the same are provided. The organic electroluminescent device includes a first electrode, a second electrode, and an emission layer interposed between the first and second electrodes and having a fluorescence layer and a phosphorescence layer. Thereby, it is possible to obtain the white light emitting organic electroluminescent device having luminance yield improved.

Abstract translation: 提供了具有这种发光的有机电致发光器件和有机电致发光显示器。 有机电致发光器件包括第一电极，第二电极和介于第一和第二电极之间并具有荧光层和磷光层的发射层。 由此，可以获得提高亮度的白色发光有机电致发光元件。