Invention Grant
- Patent Title: Organic electroluminescent materials and devices
- Patent Title (中): 有机电致发光材料和器件
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Application No.: US13732502Application Date: 2013-01-02
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Publication No.: US09461254B2Publication Date: 2016-10-04
- Inventor: Jui-Yi Tsai , Gregg Kottas , Jason Brooks , Walter Yeager , Nasrin Ansari , Edward Barron , Chuanjun Xia
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: UNIVERSAL DISPLAY CORPORATION
- Current Assignee: UNIVERSAL DISPLAY CORPORATION
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; H01L51/52 ; C07F15/00 ; H01L51/50
Abstract:
Novel phosphorescent platinum complexes containing tetradentate ligands are provided. The disclosed compounds have three 6-membered metallocycle units in each tertadentate ligand. The disclosed compounds have desirable electronic properties that make them useful when incorporated into a variety of OLED devices.
Public/Granted literature
- US20130168656A1 CYCLOMETALLATED TETRADENTATE PLATINUM COMPLEXES Public/Granted day:2013-07-04
Information query
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