Patent ID: 9262022
Filing Date: 2016-02-16
CPC Classification: G06F

Claim Text:
1. A touch device, comprising a sensing area and a peripheral area surrounding the sensing area, the touch device further comprising: a sensing electrode layer extending from the sensing area to the peripheral area; a first shading layer disposed on the peripheral area and overlaying the sensing electrode layer disposed on the peripheral area, wherein the first shading layer has a through hole to expose a part of the sensing electrode layer disposed on the peripheral area; a signal transmission line layer disposed on the first shading layer without covering the through hole; and a conductive layer filled in the though hole of the first shading layer until a conductive material overflows therefrom, wherein the conductive layer is electrically connected to the sensing electrode layer and the signal transmission line layer, and wherein the material that forms the sensing electrode layer, the signal transmission line layer, the conductive layer are all different from one another; a protective cover, wherein the sensing electrode layer is disposed on the protective cover and positioned between the protective cover and the first shading layer; a passive protective layer wholly overlaying the sensing electrode layer, the first shading layer, the signal transmission line layer, and the conductive layer; and a second shading layer disposed above the signal transmission line layer and the conductive layer.