Invention Grant
- Patent Title: Organic light-emitting device
- Patent Title (中): 有机发光装置
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Application No.: US13290046Application Date: 2011-11-04
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Publication No.: US08889270B2Publication Date: 2014-11-18
- Inventor: Jin-O Lim , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Sang-Hyun Han , Yoon-Hyun Kwak , Sun-Young Lee , Chang-Ho Lee , Hee-Joo Ko , Jong-Hyuk Lee , Sung-Chul Kim
- Applicant: Jin-O Lim , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Sang-Hyun Han , Yoon-Hyun Kwak , Sun-Young Lee , Chang-Ho Lee , Hee-Joo Ko , Jong-Hyuk Lee , Sung-Chul Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2011-0037980 20110422
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C07D471/22 ; H01L51/00
Abstract:
A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: wherein R1 and R2, and A and A′ are defined as in the specification.
Public/Granted literature
- US20120267613A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2012-10-25
Information query
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