Patent · US Active

Charge transport compositions and electronic devices made with such compositions

US8293139B2 · kind B2 · utility

0Cited by

22References

13Claims

0Family size

Assignee

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

Inventors

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

Key dates

Filing date	Feb 17, 2011
Grant date	Oct 23, 2012
Priority date	—
Expiry date	Feb 17, 2031

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.