Patent ID: 8970504
Filing Date: 2015-03-03
Classification: G06F

Abstract:
1. A touch sensor panel including a viewing area and improved reliability conductive traces for carrying signals on a touch sensor panel, comprising: a first layer of Molybdenum Niobium (Mo/Nb) formed on a substrate; a second layer of Aluminum Neodymium (Al/Nd) formed on the first layer, the first layer for adhering the second layer to the substrate; a third layer of the Molybdenum Niobium (Mo/Nb) formed on the second layer, the third layer for protecting the second layer; and an organic polymer photoimageable passivation layer formed on the third layer without overlapping with the viewing area; wherein the first, second and third layers are patterned to form the conductive traces and fully sealed over the substrate by only the organic polymer photoimageable passivation layer.