Patent · US Active

Air-stable n-channel organic electronic devices

US9040400B2 · kind B2 · utility

1Cited by

0References

22Claims

0Family size

Assignee

The Board of Trustees of the Leland Stanford Junior University · US

Inventors

Peng Wei · Nanhu, CN
Zhenan Bao · Lyndhurst, US
Joon-Hak Oh · Seoul, KR

Key dates

Filing date	Apr 5, 2011
Grant date	May 26, 2015
Priority date	—
Expiry date	Sep 14, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/40
WIPO fieldMicro-structural and nano-technology
WIPO sectorChemistry

Abstract

In connection with various example embodiments, an organic electronic device is provided with an organic material that is susceptible to decreased mobility due to the trapping of electron charge carriers in response to exposure to air. The organic material is doped with an n-type dopant that, when combined with the organic material, effects air stability for the doped organic material (e.g., exhibits a mobility that facilitates stable operation in air, such as may be similar to operation in inert environments). Other embodiments are directed to organic electronic devices n-doped and exhibiting such air stability.

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