Patent · US Active

Electrochemical device

US8810888B2 · kind B2 · utility

0Cited by

5References

22Claims

0Family size

Assignee

ACREO SWEDISH ICT AB · SE

Inventors

Peter Andersson Ersman · Högsby, SE
David Nilsson · Vikingstad, SE
Magnus Berggren · Vreta kloster, SE
Per-Olof Svensson · Söderhamn, SE
Nathaniel Robinson · Tranemo, SE

Key dates

Filing date	Oct 5, 2010
Grant date	Aug 19, 2014
Priority date	—
Expiry date	May 19, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/1135
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An embodiment of the present invention relates to electrochemical devices including an electrochemically active layer having the ability of electrochemically altering its redox state. By providing a portion of an electrode of corrosion resistant material between an electrolyte and an electrochemically active layer, undesired discoloration due to the electrochemical reaction of an electrochemical device is reduced.

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