Invention Grant
- Patent Title: Organic electroluminescence device and organometallic compound for organic electroluminescence device
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Application No.: US16938702Application Date: 2020-07-24
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Publication No.: US11626564B2Publication Date: 2023-04-11
- Inventor: Sunwoo Kang , Sunmi Choi
- 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: KR10-2019-0130478 20191021
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/00 ; C07F15/00 ; C09K11/02 ; H01L51/50
Abstract:
The present disclosure relates to an organic electroluminescence device including an organometallic compound represented by Formula 1 or Formula 2 below in an emission layer, to achieve long service life of the organic electroluminescence device.
Public/Granted literature
- US20210119152A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANOMETALLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE Public/Granted day:2021-04-22
Information query
