Patent · US Active

Heterocyclic compound and organic light emitting device comprising the same

US11925113B2 · kind B2 · utility

0Cited by
3References
11Claims
0Family size

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Inventors

Key dates

Filing dateApr 24, 2019
Grant dateMar 5, 2024
Priority date—
Expiry dateMay 23, 2041

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K2101/90
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Provided is a heterocyclic compound of Chemical Formula 1:

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