Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15051149Application Date: 2016-02-23
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Publication No.: US10600966B2Publication Date: 2020-03-24
- Inventor: Bin Ma , 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 ; C07D209/86 ; C09K11/02 ; C09K11/06 ; H01L51/50
Abstract:
This invention discloses a novel two dimensional material having propellane core for organic light emitting diodes. These compounds can be used as hosts, charging transporting materials, or blocking materials for PHOLEDs. The devices comprising these compounds have better performance due to the honeycomb pi-extended structure in the propellane molecules.
Public/Granted literature
- US20160254457A1 Organic Electroluminescent Materials and Devices Public/Granted day:2016-09-01
Information query
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