Patent · US Active

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

US11469381B2 · kind B2 · utility

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2References
9Claims
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Key dates

Filing dateOct 31, 2018
Grant dateOct 11, 2022
Priority date—
Expiry dateAug 30, 2039

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K2102/351
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1

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