Invention Grant
- Patent Title: Organic electroluminescence device and compound for organic electroluminescence device
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Application No.: US17028938Application Date: 2020-09-22
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Publication No.: US11877512B2Publication Date: 2024-01-16
- Inventor: SeulOng Kim , Eu Gene Oh , Hyein Jeong , Seung-Jin Chu , Munsoo Kim , Juwan Maeng , Kap Jong Han
- Applicant: Samsung Display Co., Ltd. , Lapto Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.,Lapto Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.,Lapto Co., Ltd.
- Current Assignee Address: KR Yongin-si; KR Seongnam-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR 20190121047 2019.09.30
- Main IPC: H10K85/60
- IPC: H10K85/60 ; H10K85/30 ; H10K50/12 ; C09K11/06 ; C07D519/00 ; C07F5/02 ; C07D498/04
Abstract:
An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a compound represented by Formula 1, thereby showing excellent emission efficiency properties and long-life characteristics:
Public/Granted literature
- US20210098708A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE Public/Granted day:2021-04-01
Information query
