Patent · US Active

Organic electroluminescent materials and devices

US9634264B2 · kind B2 · utility

16Cited by
33References
24Claims
0Family size

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Inventors

Key dates

Filing dateNov 9, 2012
Grant dateApr 25, 2017
Priority date—
Expiry dateApr 15, 2034

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Novel iridium complexes containing phenylpyridine and pyridyl aza-benzo fused ligands are described. These complexes are useful as light emitters when incorporated into OLEDs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.