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Organic light-emitting diode materials

Patent ·
OSTI ID:1440745
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Described herein are molecules for use in organic light emitting diodes. Example molecules comprise at least one moiety A and at least one moiety D. Values and preferred values of the moieties A and D are described herein. The molecules comprise at least one atom selected from Si, Se, Ge, Sn, P, or As.

Research Organization:
Harvard College, Cambridge, MA (United States); Massachusetts Institute of Technology, Cambridge, MA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-07ER46474
Assignee:
Presidents and Fellows of Harvard College (Cambridge, MA); Massachusetts Institute of Technology (Cambridge, MA)
Patent Number(s):
9,972,795
Application Number:
15/310,241
OSTI ID:
1440745
Country of Publication:
United States
Language:
English

References (5)

Synthesis and characterization of dibenzannulated silole dianions. The 1,1-dilithiosilafluorene and 1,1′-dilithiobis(silafluorene) dianions journal August 2000
DIARSYLS. II. TETRA-ARYLDIARSYLS 1 journal February 1930
726. The synthesis and stereochemistry of 5,10-disubstituted 5,10-dihydrophosphanthrens and their derivatives journal January 1964
Efficiency Enhancement of Organic Light-Emitting Diodes Incorporating a Highly Oriented Thermally Activated Delayed Fluorescence Emitter journal June 2014
Enhanced electroluminescence based on thermally activated delayed fluorescence from a carbazole–triazine derivative journal January 2013

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Related Subjects

36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY