Sensing device

A sensing device, comprising:

• a substrate including a peripheral area;
• a first insulating layer, disposed within the peripheral area;
• a second insulating layer, disposed between the first insulating layer and the substrate;
• a touch component, disposed above the first insulating layer;
• a first transmission part, disposed above the first insulating layer and within the peripheral area, wherein the first transmission part is electrically connected to the touch component;
• a first conductive connection structure penetrating through the first insulating layer;
• a second transmission part, disposed below the first transmission part and within the peripheral area, wherein the first transmission part is electrically connected to the second transmission part via the first conductive connection structure;
• a conducting layer, disposed between the second insulating layer and the substrate;
• a second conductive connection structure, penetrating through the second insulating layer;
• and
• a third transmission part, made of the same material as the conducting layer, wherein the second transmission part is electrically connected to the third transmission part via the second conductive connection structure.