Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15988171Application Date: 2018-05-24
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Publication No.: US11608321B2Publication Date: 2023-03-21
- Inventor: Peter Wolohan
- 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: Riverside Law LLP
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C07D335/12 ; C07D311/82 ; H01L51/00
Abstract:
The present invention includes novel compounds containing deuterated or partially deuterated xanthene and thioxanthene structures. These compounds may be useful as host materials with high triplet energies for phosphorescent electroluminescent devices.
Public/Granted literature
- US20180370944A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-12-27
Information query
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