Patent · US Active

Condensed cyclic compound and organic light-emitting device including the same

US11508914B2 · kind B2 · utility

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Key dates

Filing dateNov 30, 2018
Grant dateNov 22, 2022
Priority date—
Expiry dateNov 30, 2038

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K2101/40
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A condensed cyclic compound represented by Formula 1:

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