Invention Application
- Patent Title: Organic Electroluminescent Devices and Metal Complex Compounds
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Application No.: US16527363Application Date: 2019-07-31
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Publication No.: US20190355918A1Publication Date: 2019-11-21
- Inventor: Kazumi Nii , Kousuke Watanabe , Tatsuya Igarashi , Seiji Ichijima , Toshihiro Ise
- Applicant: UDC IRELAND LIMITED
- Priority: JP2003-157006 20030602; JP2004-092274 20040326
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; C07D213/22 ; H05B33/14 ; H01L51/50 ; H01L51/52 ; C07D213/53 ; C07C251/24 ; C09K11/06
Abstract:
An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.
Information query
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