Invention Application
- Patent Title: ORGANIC LIGHT EMITTING DEVICE
- Patent Title (中): 有机发光装置
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Application No.: US14706218Application Date: 2015-05-07
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Publication No.: US20160087225A1Publication Date: 2016-03-24
- Inventor: Myeongsuk KIM , Taekyung KIM , Jaeyong LEE
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2014-0124627 20140918
- Main IPC: H01L51/00
- IPC: H01L51/00
Abstract:
An organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the second electrode and the emission layer, the hole transport region including a compound represented by Formula 1 below and a compound represented by Formula 2 below:
Public/Granted literature
- US09905778B2 Organic light emitting device Public/Granted day:2018-02-27
Information query
IPC分类:
