Method of fabricating touch panel
A method of fabricating touch panel includes the following steps. A base is provided. A first transparent conductive layer is formed on the base. A first screen printing process is performed to form a first patterned sacrificial layer on the first transparent conductive layer, and the first patterned sacrificial layer is used to pattern the first transparent conductive layer to form a patterned sensing pad layer. A second screen printing process is carried out to form a patterned insulating layer. A second transparent conductive layer is formed on the base. A third screen printing process is performed to form a second patterned sacrificial layer, and the second patterned sacrificial layer is used to pattern the second transparent conductive layer to form a patterned bridge line layer.
AU Optronics Corp.
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Ying-Chi Shu-Hui Shih-Po Seok-Lyul
Lu Huang Chou Lee