Invention Application
- Patent Title: HETEROCYCLIC COMPOUND, A LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND AN ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
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Application No.: US17562940Application Date: 2021-12-27
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Publication No.: US20220246860A1Publication Date: 2022-08-04
- Inventor: Yujin KANG , 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: KR10-2020-0185206 20201228
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D403/14 ; C09K11/06 ; C07F7/08 ; C07D487/04 ; C07D491/048 ; C07D495/04
Abstract:
A 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 at least one heterocyclic compound of Formula 1, as defined herein. The light-emitting device further includes Formulas 2-1 or 2-2, and 3-1 or 3-2, as defined herein.
Information query
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