A touch panel includes a substrate having a breaking section, a touch surface, and a back opposing the touch surface; an adhesive layer disposed on the back; an electrode layer having a cutting section and connected to the back through the adhesive layer; an insulating cement for covering the breaking section and the cutting section and filling a gap between the substrate and the electrode layer; and a control chip connecting with the electrode layer and exercising control over the electrode layer. Hence, the touch panel has special sizes, dispensing with the need for customization which is otherwise to be performed by touch panel suppliers to the detriment of time efficiency, manpower efficiency, cost control, and uses.