Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15943941Application Date: 2018-04-03
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Publication No.: US11038117B2Publication Date: 2021-06-15
- Inventor: Jerald Feldman , Chun Lin
- 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: H01L51/00
- IPC: H01L51/00 ; H01L51/50
Abstract:
This invention relates to organic materials based on aryl-substituted indolocarbazoles and containing electron withdrawing groups such as CN and CF3. These novel materials are useful as components in phosphorescent OLEDs.
Public/Granted literature
- US20180294420A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-10-11
Information query
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