Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16802869Application Date: 2020-02-27
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Publication No.: US11245080B2Publication Date: 2022-02-08
- Inventor: Lichang Zeng , Zeinab Elshenawy , Walter Yeager , Alexey Borisovich Dyatkin , 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: Riverside Law LLP
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C09K11/02 ; C07D487/04 ; C07D405/14 ; H01L51/50
Abstract:
Organic materials containing dibenzofuran or aza-dibenzofuran moiety are disclosed in this application. These materials are expected to improve OLED device performance.
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