Electrode plate with two-layer metal electrodes including copper or silver layer, and flattened anti-oxidation and insulating layers

摘要: An electrode plate, suitable for constituting a liquid crystal device, includes at least light-transmissive substrate, plurality of metal electrodes disposed on the substrate and with spacings therebetween, an insulating layer spacings. Each first layer, comprising or alloy selected from group consisting titanium, chronium, molybdenum, tungsten, aluminum, tantalum nickel, second copper silver dispersed layer; third tantalum, chromium, aluminum zinc layer. The plate is effective in providing device good display qualities, durability productivity through improvements adhesiveness to antioxidizing property electrodes.