Patent · US Active

Electrochemical device and methods for producing the same

US7679110B2 · kind B2 · utility

8Cited by

12References

27Claims

0Family size

Assignee

Acreo AB · SE

Inventors

Marten Armgarth · Linköping, SE
Miaioxiang M. Chen · Sollentuna, SE
David Nilsson · Vikingstad, SE
Rolf M. Berggren · Vreta kloster, SE
Thomas Kugler · Cambridge, GB
Tommi Remonen · Nyköping, SE
Robert Forchheimer · Hagfors, SE

Key dates

Filing date	Oct 31, 2007
Grant date	Mar 16, 2010
Priority date	—
Expiry date	Aug 3, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/1135
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods of producing electrochemical transistor devices are provided, wherein a solidified electrolyte is arranged in direct contact with at least a portion of an organic material having the ability to electrochemically altering its electrical conductivity through change of redox state thereof, such that a current between a source contact and a drain contact of the transistor is controllable by way of a voltage applied to a gate electrode. A electrochemical transistor device is also provided, wherein an ion isolative material is provided between a solidified electrolyte and an organic material having ability to electrochemically altering its redox state, such that a transistor channel of the transistor is defined thereby.

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