US Patent 9847498 Organic electroluminescent materials and devices
Patent 9847498 was granted and assigned to Universal Display Corporation on December, 2017 by the United States Patent and Trademark Office.
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Patent abstract
A novel type of blue emitter is described based on the azaphenanthridine imidazole ligand. The preferred use of this moiety for generating blue phosphorescence is as part of a symmetric platinum tetradentate complex.
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Patent Inventor Names
Geza Szigethy0
Jason Brooks0
Scott Beers0
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US Patent 09847498 Organic electroluminescent materials and devices US Patent 9847498 Organic electroluminescent materials and devices
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Patent Number
098474980
Patent Number
98474980
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
098474980
Date of Patent
December 19, 2017
0Patent Application Number
146711620
Date Filed
March 27, 2015
0Patent Primary Examiner
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US Patent 09847498 Organic electroluminescent materials and devices
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09847498
Date of patent
December 19, 2017
Patent application number
14671162
Date Filed
March 27, 2015
Patent primary examiner
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