Patent · US Active

Pt- or Pd-carbene complexes for use in organic light emitting diodes

US10424746B2 · kind B2 · utility

1Cited by

0References

16Claims

0Family size

Assignee

UDC IRELAND LIMITED · IE

Inventors

Stefan Metz · Dublin, IE
Thomas Strassner · Dresden, DE
Alexander Tronnier · Dresden, DE
Mario Tenne · Dublin, IE

Key dates

Filing date	Nov 18, 2015
Grant date	Sep 24, 2019
Priority date	—
Expiry date	Nov 18, 2035

Classification

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

Abstract

The present invention relates to Pt- or Pd-amidine-carbene complexes, to organic light-emitting diodes (OLEDs) comprising at least one such Pt- or Pd-amidine-carbene complex, to light-emitting layers comprising at least one such Pt- or Pd-amidine-carbene complex, a device, for example stationary or mobile visual display units or illumination means, comprising a corresponding OLED, and to the use of the inventive Pt- or Pd-amidine-carbene complexes in OLEDs, for example as emitters, matrix materials, charge transport materials and/or charge blockers.

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