Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16511057Application Date: 2019-07-15
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Publication No.: US11600782B2Publication Date: 2023-03-07
- Inventor: Lichang Zeng , 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: C07D209/88
- IPC: C07D209/88 ; C07D403/10 ; H01L51/00 ; H01L51/50
Abstract:
Novel host compounds consisting of carbazole and nitrile groups are disclosed. These compounds are useful in phosphorescent OLEDs.
Public/Granted literature
- US20190341555A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2019-11-07
Information query
