Patent · US Active

Charge transport compositions and electronic devices made with such compositions

US7914706B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Daniel David Lecloux · Buellton, US
Mark A. Guidry · Wilmington, US
Norman Herron · Newark, US
Nora Sabina Radu · Landenberg, US
Eric Maurice Smith · Hockessin, US
Ying Wang · Wilmington, US

Key dates

Filing date	May 23, 2008
Grant date	Mar 29, 2011
Priority date	—
Expiry date	Sep 18, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S428/917
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions.

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