Patent · US Active

Polycyclic compound and organic light-emitting device including same

US11845768B2 · kind B2 · utility

2Cited by
0References
11Claims
0Family size

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Inventors

Key dates

Filing dateSep 4, 2019
Grant dateDec 19, 2023
Priority date—
Expiry dateAug 17, 2040

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K50/171
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A compound of Chemical Formula 1, and an organic light emitting device including the same

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