Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US14113537Application Date: 2012-06-06
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Publication No.: US09755164B2Publication Date: 2017-09-05
- Inventor: Chun Lin , Chuanjun Xia , Jui-Yi Tsai , Bin Ma
- Applicant: Chun Lin , Chuanjun Xia , Jui-Yi Tsai , Bin Ma
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- International Application: PCT/US2012/040990 WO 20120606
- International Announcement: WO2012/170461 WO 20121213
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; H01L51/50
Abstract:
Novel heteroleptic iridium carbene complexes are provided, which contain at least two different carbene ligands. Selective substitution of the carbene ligands provides for phosphorescent compounds hat are suitable for use in a variety of OLED devices.
Public/Granted literature
- US20140175408A1 HETEROLEPTIC IRIDIUM CARBENE COMPLEXES AND LIGHT EMITTING DEVICE USING THEM Public/Granted day:2014-06-26
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