Patent · US Active

Polycyclic compound and organic light emitting element comprising same

US11569453B2 · kind B2 · utility

0Cited by
0References
8Claims
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Assignee

Inventors

Key dates

Filing dateMar 6, 2019
Grant dateJan 31, 2023
Priority date—
Expiry dateDec 13, 2039

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K50/181
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Provided is a compound of Chemical Formula 1:

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