Patent · US Active

Organic electroluminescent materials containing carboline group and organic electroluminescent device by using the same

US10217949B2 · kind B2 · utility

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Key dates

Filing dateJan 20, 2017
Grant dateFeb 26, 2019
Priority date—
Expiry dateApr 2, 2037

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH10K2101/10
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

An organic electroluminescent material is shown in General Formula (1),

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