Invention Grant
- Patent Title: Condensed cyclic compound and organic light-emitting device including the same
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Application No.: US15831079Application Date: 2017-12-04
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Publication No.: US10892423B2Publication Date: 2021-01-12
- Inventor: Youngkook Kim , Heechoon Ahn , Mieun Jun , Soobyung Ko , Seokhwan Hwang
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2016-0166214 20161207
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; C07D401/10 ; C07D401/14 ; C07D405/04 ; C07D405/14 ; C07D409/14 ; C07D413/14 ; C07D417/14 ; C09K11/06 ; C07F7/08
Abstract:
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, the organic layer including an emission layer and at least one condensed cyclic compound of Formula 1. The organic light-emitting device according to an embodiment may have a low driving voltage, high efficiency, a long lifespan, and high maximum quantum efficiency:
Public/Granted literature
- US20180159050A1 CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2018-06-07
Information query
IPC分类:
