Invention Application
- Patent Title: LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
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Application No.: US17833028Application Date: 2022-06-06
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Publication No.: US20230139741A1Publication Date: 2023-05-04
- Inventor: Taku IMAIZUMI
- 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: KR10-2021-0121220 20210910
- Main IPC: C07D209/82
- IPC: C07D209/82 ; C07D405/12 ; C07D409/12 ; C07D405/14 ; C07D405/04 ; H01L51/00
Abstract:
A light emitting element according to an embodiment includes a first electrode, a second electrode disposed on the first electrode, and at least one functional layer disposed between the first electrode and the second electrode and including a polycyclic compound according to an embodiment, thereby showing high efficiency and long-life characteristics.
Information query
