Touch panel structure and manufacturing method thereof

Abstract

A manufacturing method of a touch panel structure includes the following steps. A first conductive layer is formed on a mounting surface of a substrate, and the first conductive layer has multiple first electrodes. A first electrical-insulation layer is formed on the mounting surface of the substrate, and the first electrical-insulation layer covers each of the first electrodes of the first conductive layer. A second conductive layer is formed on the first electrical-insulation layer; the second conductive layer has multiple second electrodes, and each of the second electrodes crisscrosses each of the first electrodes. A second electrical-insulation layer is formed on the first electrical-insulation layer, and the second electrical-insulation layer covers each of the second electrodes of the second conductive layer.

What is claimed is: 
     
         1 . A manufacturing method of a touch panel structure, comprising:
 forming a first conductive layer on a mounting surface of a substrate, the first conductive layer having multiple first electrodes;   forming a peelable mask on a circuit arrangement area of the first conductive layer;   forming a first electrical-insulation layer on the mounting surface of the substrate, the first electrical-insulation layer covering each of the first electrodes of the first conductive layer;   forming a second conductive layer on the first electrical-insulation layer, the second conductive layer having multiple second electrodes, and each of the second electrodes crisscrossing each of the first electrodes; and   forming a second electrical-insulation layer on the first electrical-insulation layer, the second electrical-insulation layer covering each of the second electrodes of the second conductive layer.   
     
     
         2 . The manufacturing method of the touch panel structure according to  claim 1 , wherein the first electrodes are separated from each other and arranged in a first direction, the second electrodes are separated from each other and arranged in a second direction, and an included angle is formed between the second direction and the first direction. 
     
     
         3 . The manufacturing method of the touch panel structure according to  claim 1 , wherein the substrate is made of glass. 
     
     
         4 . The manufacturing method of the touch panel structure according to  claim 1 , wherein the first conductive layer and the second conductive layer are made of indium tin oxide (ITO). 
     
     
         5 . The manufacturing method of the touch panel structure according to  claim 1 , wherein the first electrical-insulation layer and the second electrical-insulation layer are made of an electrical-insulation photoresist material. 
     
     
         6 . A touch panel structure, comprising:
 a substrate, having a mounting surface;   a first conductive layer, arranged on the mounting surface, the first conductive layer having multiple first electrodes;   a first electrical-insulation layer, arranged on the mounting surface and covering each of the first electrodes of the first conductive layer;   a second conductive layer, arranged on the first electrical-insulation layer, the second conductive layer having multiple second electrodes, and each of the second electrodes crisscrossing each of the first electrodes;   a second electrical-insulation layer, arranged on the first electrical-insulation layer and covering each of the second electrodes of the second conductive layer; and   a light shielding layer, arranged on the substrate for shielding a circuit connection area of the first conductive layer.   
     
     
         7 . The touch panel structure according to  claim 6 , wherein the first electrodes are separated from each other and arranged in a first direction, the second electrodes are separated from each other and arranged in a second direction, and an included angle is formed between the second direction and the first direction. 
     
     
         8 . The touch panel structure according to  claim 6 , wherein the substrate is made of glass. 
     
     
         9 . The touch panel structure according to  claim 6 , wherein the first conductive layer and the second conductive layer are made of indium tin oxide (ITO). 
     
     
         10 . The touch panel structure according to  claim 6 , wherein the first electrical-insulation layer and the second electrical-insulation layer are made of an electrical-insulation photoresist material.