US Patent 8431243 Phosphorescent materials containing iridium complexes
Patent 8431243 was granted and assigned to Universal Display Corporation on April, 2013 by the United States Patent and Trademark Office.
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Patent abstract
Phosphorescent materials comprising iridium complexes of Formula I are provided. Compounds of Formula I are red emitters, and OLED devices incorporating these compounds have improved properties such as higher efficiency and stability.
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US Patent 08431243 Phosphorescent materials containing iridium complexes US Patent 8431243 Phosphorescent materials containing iridium complexes
Infobox
Patent Number
0843124300
Patent Number
843124300
Edits on 6 Apr, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084312430
Date of Patent
April 30, 2013
0Patent Application Number
120442340
Date Filed
March 7, 2008
0Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084312430
Date of Patent
April 30, 2013
0Patent Application Number
120442340
Date Filed
March 7, 2008
0Patent Primary Examiner
Edits on 16 Dec, 2021
Golden AI
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US Patent 08431243 Phosphorescent materials containing iridium complexes
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08431243
Date of patent
April 30, 2013
Patent application number
12044234
Date Filed
March 7, 2008
Patent primary examiner
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