Patent · US Expired

Electrolytic display device

US4153345A · kind A · utility

34Cited by

2References

6Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Jacques Duchene · Grenoble, FR
Robert Meyer · Meylan, FR

Key dates

Filing date	May 16, 1977
Grant date	May 8, 1979
Priority date	—
Expiry date	May 16, 1997

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/1506
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A cell illuminated by a light source is constituted by an electrolyte containing metallic ions and interposed between a first wall coated with a first transparent conductive film which forms a display electrode and a second wall coated with a second conductive film which forms a counter-electrode. Deposition or dissolution of an absorbent metallic thin film less than 10 nm in thickness is carried out on the display electrode by electrochemical reaction.

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