Patent ID: 9134838
Filing Date: 2015-09-15
Classification: G06F

Abstract:
1. A touch panel, for providing a touch signal, the touch panel comprising: a substrate, having a surface; a first visual masking layer, disposed on at least one edge area of the surface; an electrode layer, wherein a part of the electrode layer is disposed at a display area on the surface adjacent to the edge area, and another part of the electrode layer covers at least a portion of the first visual masking layer, wherein when the touch panel is touched or approached by an object, the electrode layer generates the touch signal correspondingly; a metal material layer, disposed at the edge area, electrically connected with the electrode layer, wherein the metal material layer transmits the touch signal to a driving element; and a second visual masking layer, disposed at the edge area, and stacked on the first visual masking layer, wherein the another part of the electrode layer is sandwiched between the first visual masking layer and the second visual masking layer; wherein the first visual masking layer and the second visual masking layer are gradiently disposed, and a gradient of the first visual masking layer is reverse to a gradient of the second visual masking layer; wherein the gradients of the first visual masking layer and the second visual masking layer are formed by a plurality of ink dots, and a width of each of the ink dots is between 50 μm and 100 μm.