- 专利标题： ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
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申请号： US16169011申请日： 2018-10-24
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公开(公告)号： US20190058139A1公开(公告)日： 2019-02-21
- 发明人: Bin Ma , Alan DeAngelis , Chuanjun Xia , Bert Alleyne
- 申请人： Universal Display Corporation
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C09K11/06 ; H05B33/14 ; C07F15/00 ; H01L51/50
摘要：
Novel heteroleptic iridium complexes are described. These iridium compounds contain alkyl substituted phenylpyridine ligands, which provide these compounds with beneficial properties when the iridium complexes are incorporated into OLED devices.
公开/授权文献
- US11189805B2 Organic electroluminescent materials and devices 公开/授权日：2021-11-30
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