Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Patent Title (中): 有机电致发光材料和器件
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Application No.: US14734712Application Date: 2015-06-09
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Publication No.: US20160028021A1Publication Date: 2016-01-28
- Inventor: Lichang ZENG , Suman Layek , Pierre-Luc T. Boudreault , Zeinab Elshenawy , Gregg Kottas , Alexey Borisovich Dyatkin , Scott Joseph , Vadim Adamovich , Chuanjun Xia , Ting-Chih Wang , Walter Yeager
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/02 ; C07D405/10 ; C07D251/24 ; C07D421/10 ; C07D409/04 ; C09K11/06 ; C07D409/10
Abstract:
A composition comprising a first compound and a second compound is described. The composition can be a mixture of a first compound having a structure according to Formula I, and a second compound having a structure according to Formula II, The composition can also be a mixture of a first compound having a structure according to Formula III, and a second compound having a structure according to Formula IV, Devices, such as OLEDs, that include the compositions for Formulas I & II or Formulas III & IV, as well as, methods of making the same are also described.
Public/Granted literature
- US10297762B2 Organic electroluminescent materials and devices Public/Granted day:2019-05-21
Information query
IPC分类:
