Invention Grant
- Patent Title: Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic device including organic light-emitting device
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Application No.: US17029748Application Date: 2020-09-23
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Publication No.: US11882758B2Publication Date: 2024-01-23
- Inventor: Minjung Jung , Seokhwan Hwang , Sunyoung Pak , Hankyu Pak , Jangyeol Baek , Munki Sim , Chanseok Oh
- 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: KR 20190170043 2019.12.18
- Main IPC: H10K85/30
- IPC: H10K85/30 ; C07F5/02 ; C09K11/06 ; H10K85/60 ; H10K50/11
Abstract:
A heterocyclic compound may be represented by Formula 1:
where Formula 1 is the same as described herein. An organic light-emitting device including the heterocyclic compound in, for example, an emission layer may have excellent driving voltage, luminescence efficiency, and external quantum yield.
where Formula 1 is the same as described herein. An organic light-emitting device including the heterocyclic compound in, for example, an emission layer may have excellent driving voltage, luminescence efficiency, and external quantum yield.
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