Touch panel, touch display apparatus using the same and manufactured method thereof

摘要

A manufacturing method of a touch panel is provided. The method includes the following steps. A conductive layer is formed on a substrate, and a dielectric layer is formed to cover the conductive layer. The conductive layer and the dielectric layer are then patterned to respectively form several sensing wires and several dielectric blocks by using a first mask, which is a half-tone mask. Next, a transparent conductive layer is first formed to cover the conductive layer and the dielectric layer, and is then patterned to form a touch sensing structure by using a second mask.

主权项

1. A touch panel, comprising:
a substrate; a first sensing wire, formed on the substrate; a dielectric block, formed on the first sensing wire and comprising two through holes, wherein the first sensing wire is exposed from the two through holes; and a touch sensing structure, covering the dielectric block and extending to the first sensing wire via the two through holes; wherein, an outer lateral surface of the first sensing wire is connected to an outer lateral surface or an inner lateral surface of the dielectric block, and the first sensing wire and the dielectric block are formed by using the same half-tone mask.