基本信息:
- 专利标题： ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- 申请号：US16807877 申请日：2020-03-03
- 公开(公告)号：US20200216481A1 公开(公告)日：2020-07-09
- 发明人： Hsiao-Fan Chen , Tyler Fleetham , Peter Wolohan , Jason Brooks , Pierre-Luc T. Boudreault , Charles J. Stanton, III , Olexandr Tretyak , Raghupathi Neelarapu , Katarina Rohlfing , Douglas Williams
- 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： C07F15/00
- IPC分类号： C07F15/00 ; H01L51/00
摘要：
Tetradentate platinum complexes comprising an imidazole/benzimidazole carbene having a structure of Formula I is disclosed. In Formula I, M is Pd or Pt. These platinum carbenes with the specific substituents disclosed herein are novel and provides phosphorescent emissive compounds that exhibit physical properties that can be tuned, such as sublimation temperature, emission color, and device stability.
公开/授权文献:
- US11814403B2 Organic electroluminescent materials and devices 公开/授权日：2023-11-14
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07F | 含除碳、氢、卤素、氧、氮、硫、硒或碲以外的其他元素的无环，碳环或杂环化合物 |
| ------C07F15/00 | 含周期表第Ⅷ族元素的化合物 |