US Patent 12089486 Organic electroluminescent materials and devices

Is a

Patent

Patent attributes

Patent Applicant

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Universal Display Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

120894860

Patent Inventor Names

Chun Lin0

Paul M. Lahti0

Alexey Borisovich Dyatkin0

George Fitzgerald0

Date of Patent

September 10, 2024

Patent Application Number

158740570

Date Filed

January 18, 2018

Patent Citations

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US Patent 7250226 Phosphorescent compound, a phosphorescent composition and an organic light-emitting device

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US Patent 7279704 Complexes with tridentate ligands

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US Patent 7332232 OLEDs utilizing multidentate ligand systems

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US Patent 7338722 Phenyl and fluorenyl substituted phenyl-pyrazole complexes of Ir

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US Patent 7393599 Luminescent compounds with carbene ligands

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US Patent 7396598 Light emitting material and organic light-emitting device

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US Patent 7431968 Process and apparatus for organic vapor jet deposition

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US Patent 7445855 Cationic metal-carbene complexes

...

Patent Primary Examiner

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Dylan C Kershner

Patent abstract

The present invention includes novel compounds having a boron containing ring for use as charge transporters, hosts or emitters in OLEDs.

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US Patent 12089486 Organic electroluminescent materials and devices

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