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US Patent 9184397 Heteroleptic iridium complexes as dopants

Patent 9184397 was granted and assigned to Universal Display Corporation on November, 2015 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11910700 Heteroleptic iridium complexes as dopants
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Patent Citations Received
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US Patent 11910701 Organic electroluminescent materials and devices
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Patent abstract

Novel phosphorescent heteroleptic iridium complexes with phenylpyridine and dibenzo-containing ligands are provided. Alkyl substitution at specific positions on the ligands gives rise to compounds with improved OLED properties, including saturated green emission.

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US Patent 09184397 Heteroleptic iridium complexes as dopants US Patent 9184397 Heteroleptic iridium complexes as dopants

Infobox
Patent Number
091843970
Patent Number
91843970
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=091843970
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Infobox
Is a
Patent
Patent
0
Patent Applicant
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Universal Display Corporation
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Current Assignee
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Universal Display Corporation
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
091843970
Date of Patent
November 10, 2015
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Patent Application Number
141568080
Date Filed
January 16, 2014
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=091843970
Patent Primary Examiner
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Marie R. Yamnitzky
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=09184397
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 US Patent 09184397 Heteroleptic iridium complexes as dopants

Infobox
Is a
Patent
Patent
Patent applicant
‌
Universal Display Corporation
Current assignee
‌
Universal Display Corporation
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
09184397
Date of patent
November 10, 2015
Patent application number
14156808
Date Filed
January 16, 2014
Patent primary examiner
‌
Marie R. Yamnitzky

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