公开(公告)号：KR101617877B1

公开(公告)日：2016-05-03

申请号：KR1020130005110

申请日：2013-01-16

Applicant: 서울대학교산학협력단

Inventor： 김장주 ,  김권현 ,  이성훈 ,  김세용

IPC: H01L51/50

CPC classification number: H01L51/5028 ,  H01L51/0085

Abstract: 본발명에서는, 향상된수평배향성을갖는도펀트를함유하는호스트/도펀트방식의발광층을포함하는유기발광다이오드를제공한다. 본발명의일 측면에따른유기발광다이오드의일 구현예는, 양극층; 상기양극층위에위치하는발광층으로서, 엑시플렉스를형성하는정공수송물질및 전자수송물질을포함하는호스트및 Ir(mphmq)tmd계인광물질을포함하는도펀트를포함하는발광층; 및상기발광층위에위치하는음극층;을포함한다.

公开(公告)号：KR1020140092710A

公开(公告)日：2014-07-24

申请号：KR1020130005110

申请日：2013-01-16

Applicant: 서울대학교산학협력단

Inventor： 김장주 ,  김권현 ,  이성훈 ,  김세용

IPC: H01L51/50

CPC classification number: H01L51/5028 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072

Abstract: The present invention provides an organic light emitting diode which includes a light emitting layer with a host/dopant method including a dopant having an improved horizontal orientation. An embodiment of the organic light emitting diode according to one aspect of the present invention includes: a positive electrode layer; a light emitting layer which is located on the positive electrode layer and includes a dopant containing an Ir(mphmq)_2tmd based phosphorous material and a host including a hole transport material and an electron transport material forming exciplex; and a negative electrode layer which is located on the light emitting layer.

Abstract translation: 本发明提供了一种有机发光二极管，其包括具有主体/掺杂剂方法的发光层，其包括具有改进的水平取向的掺杂剂。 根据本发明的一个方面的有机发光二极管的实施例包括：正极层; 位于正极层上并包含含有Ir（mphmq）2质量的磷材料的掺杂剂和包含空穴传输材料的主体和形成激光复合物的电子传输材料的发光层; 以及位于发光层上的负极层。