Invention Application
- Patent Title: HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME
- Patent Title (中): 杂环化合物和包含其的有机发光二极管
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Application No.: US14052510Application Date: 2013-10-11
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Publication No.: US20140361258A1Publication Date: 2014-12-11
- Inventor: Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Jin-O Lim , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-City
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-City
- Priority: KR10-2013-0066057 20130610
- Main IPC: H01L51/00
- IPC: H01L51/00
Abstract:
A heterocyclic compound is represented by Formula 1 below and an organic light-emitting diode includes the heterocyclic compound. The heterocyclic compounds exhibit good electrical properties, high charge transporting and light-emitting capabilities, and high glass transition temperatures. Organic light-emitting diodes including the compounds of Formula 1 exhibit improved driving voltage, efficiency, brightness, and lifetime characteristics.
Public/Granted literature
- US09419228B2 Heterocyclic compound and organic light-emitting diode comprising the same Public/Granted day:2016-08-16
Information query
IPC分类:
