An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The emission layer includes at least one doping layer and at least one non-doping layer. The doping layer comprises a first host, a second host, and a dopant.
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20180019410A1
公开(公告)日:2018-01-18
A heterocyclic compound and an organic light-emitting device including the same are provided, the heterocyclic compound being represented by
提供了一种杂环化合物和包括该化合物的有机发光器件,该杂环化合物由表示。
AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Samsung Display Co., Ltd.
公开号:US20190185460A1
公开(公告)日:2019-06-20
An amine-based compound and an organic light-emitting device including the same are provided. The amine-based compound is represented by one of Formulae 1A and 1B:
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
申请人:Samsung Display Co., Ltd.
公开号:US20210139425A1
公开(公告)日:2021-05-13
An organic light-emitting device includes a heterocyclic compound represented by Formula 1 as a thermally activated delayed fluorescence dopant, where D
1
is a group represented by Formula 2 and Rw is selected from: —F, a cyano group, and a C
1
-C
20
alkyl group substituted with at least one —F:
An organic light-emitting device includes a first electrode and a second electrode facing the first electrode. An organic layer is disposed between the first electrode and the second electrode. The organic layer includes an emission layer, a first compound and a second compound.