Patent · US Active

Organic electroluminescent materials and devices

US10256411B2 · kind B2 · utility

1Cited by
35References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 21, 2015
Grant dateApr 9, 2019
Priority date—
Expiry dateJun 22, 2036

Classification

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

Abstract

Novel substituted tetraphenylene compounds useful as host for phosphorescent emitters in OLEDs is disclosed.

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