Patent ID: 7740946

Claim:
An electroconductive laminate comprising: a substrate; and an electroconductive film having a three-layer structure having a first oxide layer, a metal layer and a second oxide layer laminated sequentially from the substrate, wherein the first oxide layer is a layer comprising ZnO and one of TiO 2 and Nb 2 O 5 as calculated as oxides in a total amount of at least 90 mass % based on a total mass of the first oxide layer, the metal layer is a layer comprising silver, and the second oxide layer is one layer selected from the group consisting of, as calculated as oxides, a layer comprising ZnO and Al 2 O 3 in a total amount of at least 90 mass % based on a total mass of the second oxide layer, a layer comprising ZnO and Ga 2 O 3 in a total amount of at least 90 mass % based on the total mass of the second oxide layer, a layer comprising In 2 O 3 and SnO 2 in a total amount of at least 90 mass % based on the total mass of the second oxide layer, a layer comprising In 2 O 3 and CeO 2 in a total amount of at least 90 mass % based on the total mass of the second oxide layer, and a layer comprising SnO 2 in an amount of at least 90 mass % based on the total mass of the second oxide layer.