Abstract: A supercapacitor module includes: two main substrates each including an insulator plate, at least one electrical conductive unit formed on a surface of the insulator plate facing toward the other one of the two main substrates, and a circuit unit electrically connecting the electrical conductive unit to an external power; a separator film unit including a liquid-permeable insulating film disposed between the two main substrates; and an electrolyte filled between the two main substrates and cooperating with the liquid-permeable insulating film and the electrical conductive units of the two main substrates to form at least one supercapacitor between the two main substrates.

Abstract: A method for manufacturing a sensing electrical device includes the following steps; (a) forming a conductive trace on an insulating substrate; (b) placing the insulating substrate with the conductive trace in a mold cavity of a mold; (c) injecting an insulating material into the mold cavity to encapsulate the conductive trace to form an injection product; and (d) removing the injection product from the mold cavity.