Invention Grant
- Patent Title: Organic light-emitting device
-
Application No.: US13103863Application Date: 2011-05-09
-
Publication No.: US09040171B2Publication Date: 2015-05-26
- Inventor: Yoon-Hyun Kwak , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jong-Hyuk Lee , Hyung-Jun Song
- Applicant: Yoon-Hyun Kwak , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jong-Hyuk Lee , Hyung-Jun Song
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2010-0052349 20100603
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C07D209/58 ; C07D401/14 ; C07D403/10 ; C07D417/10 ; C07D471/04 ; C07D487/04 ; C09K11/06 ; H05B33/14 ; H01L51/00 ; H01L51/50
Abstract:
A heterocyclic compound represented by Formula 1 or Formula 2 below and an organic light-emitting device including the heterocyclic compound: wherein X1, X2, and R1 through R16 are defined as in the specification.
Public/Granted literature
- US09067885B2 Organic light-emitting device Public/Granted day:2015-06-30
Information query
IPC分类:
