Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16208830Application Date: 2018-12-04
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Publication No.: US10971687B2Publication Date: 2021-04-06
- Inventor: Bin Ma , Vadim Adamovich , Jerald Feldman
- 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 ; H01L51/00 ; C09K11/06 ; C07D403/14 ; H01L51/52

Abstract:
A compound selected from the group consisting of wherein at least one of RG or at least one of RJ of Formula II includes a structure of Formula III, wherein the structure of Formula II forms a direct bond to Formula III through a carbon of one of X21 to X24, a carbon of one of X25 to X28, or RN, or optionally, the structure of Formula II is linked to Formula III through a carbon of one of X21 to X24, a carbon of one of X25 to X28, or RN, by an aromatic linker An organic light emitting diode/device (OLED) with an organic layer disposed between an anode and a cathode. The organic layer includes a compound of Formula I or Formula II. The OLED can be incorporated into one or more of a consumer product, an electronic component module, and/or a lighting panel.
Public/Granted literature
- US20190189930A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2019-06-20
Information query
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