Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENT ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT
-
Application No.: US17805794Application Date: 2022-06-07
-
Publication No.: US20230132685A1Publication Date: 2023-05-04
- Inventor: SUN YOUNG PAK , TAEIL KIM , JUNHA PARK , JANG YEOL BAEK , Kyoung SUNWOO , MUN-KI SIM , CHANSEOK OH , MINJUNG JUNG
- 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: KR10-2021-0111762 20210824
- Main IPC: C07F5/02
- IPC: C07F5/02 ; H01L51/00
Abstract:
An organic electroluminescent element of an embodiment includes an oppositely disposed first electrode and second electrode, and multiple organic layers disposed between the first electrode and the second electrode, wherein at least one among the organic layers includes a fused polycyclic compound represented by Formula 1, thereby showing improved emission efficiency:
Information query
