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US 6,277,523 B1Granted
Electrochemical device
AssigneeSaint-Gobain Vitrage
InventorJean-Christophe Giron
Life of this patent
Estimating the term…
Abstract
An all solid electrochemical device comprising at least one substrate (1,7), at least one electroconductive layer (2,6) at least one electrochemically active layer (3,5) capable of reversibly injecting ions, and an electrolyte (4), wherein the electrolyte (4) is a layer or an inorganic, multilayer stack comprising at least one layer (4b) made of an tonically conductive material capable of reversibly injecting said ions but whose overall degree of oxidation is maintained essentially constant.
Claims35
An electrochemical device, comprising:
- at least one substrate (1,7), at least one electroconductive layer (2,6), at least one electrochemically active layer (3,5) capable of reversibly inserting ions, and an electrolyte (4), wherein the electrolyte (4) is a layer or a multilayer stack of inorganic material(s) comprising at least an electron insulating layer and an inhibited electrochromic layer whose overall degree of oxidation is maintained constant and which exists in a decolored or a slightly colored state, wherein all the layers of the device are formed of solid materials.
An electrochemical device, comprising:
- at least one substrate (1,7), at least one electroconductive layer (2,6), at least one electrochemically active layer (3,5) capable of reversibly inserting ions, and an electrolyte (4), wherein the electrolyte (4) is a layer or a multilayer stack of solid inorganic materials comprising at least an electron insulating layer and an inhibited electrochromic layer of WO3, Nb2O3, SnO2, Bi2O3, TiO2, V2O5, hydrogenated nickel oxide or MoO3 material which exists in a decolored or only slightly colored state and whose overall degree of oxidation is maintained constant, wherein all the layers of the device are formed of solid materials.
Dependencies are inferred from the claim text.