Invention Application
- Patent Title: LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
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Application No.: US17714872Application Date: 2022-04-06
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Publication No.: US20220344593A1Publication Date: 2022-10-27
- Inventor: Jiyoung Lee , Tsuyoshi Naijo , Hyunyoung Kim , Hyosup Shin , Jungsub Lee
- 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
- Priority: KR10-2021-0045318 20210407
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F5/02 ; C09K11/06

Abstract:
A light-emitting device including a heterocyclic compound represented by Formula 1 and a phosphorescent dopant, and an electronic apparatus including the light-emitting device are provided. Formula 1 is the same as described in the present specification. The light-emitting device includes: a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the heterocyclic compound represented by Formula 1.
Information query
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