Invention Grant
- Patent Title: Heterocyclic compound and light-emitting device including same
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Application No.: US17146977Application Date: 2021-01-12
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Publication No.: US12004417B2Publication Date: 2024-06-04
- Inventor: Yeseul Lee , Soobyung Ko , Hyeongmin Kim , Heechoon Ahn , Hyunah Um , Yirang Im
- 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 20200069844 2020.06.09
- Main IPC: H10K85/40
- IPC: H10K85/40 ; C07D401/04 ; C09K11/06 ; H10K50/12 ; H10K85/60 ; H10K50/15 ; H10K50/16 ; H10K50/17 ; H10K50/18
Abstract:
A heterocyclic compound is represented by Formula 1. A light-emitting device may include a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, and the light-emitting device may include at least one heterocyclic compound represented by Formula 1. In Formula 1, the substituents are the same as defined in the detailed description.
Public/Granted literature
- US20210391546A1 HETEROCYCLIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING SAME Public/Granted day:2021-12-16
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