Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENCE DEVICE AND NOVEL COMPOUND
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Application No.: US18079612Application Date: 2022-12-12
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Publication No.: US20230128708A1Publication Date: 2023-04-27
- Inventor: Ryota TAKAHASHI , Hidetsugu IKEDA , Keita SEDA , Yuki NAKANO
- Applicant: IDEMITSU KOSAN CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2017-234331 20171206,JP2018-114580 20180615
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D491/22 ; C09K11/06 ; C07D487/22

Abstract:
An organic electroluminescence device comprising: a cathode, an anode, and at least one organic layer disposed between the cathode and the anode, wherein at least one layer of the at least one organic layer comprises a compound represented by the following formulas (1-1) and (1-3) or a compound represented by the following formulas (1-2) and (1-3).
Information query
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