in one sense it to the pad with a sense field effect transistor

摘要

in the embodiment of the sense current can be FET judgement on the equipment. this is, in a sense FET each in electrical insulation or electricity, to cut metal thin film as a fuse to be connected to plural pieces of the nose pad, and the pad, the feeling of different number of unit sense cells are formed. therefore, the metal wire or metal. the adhesive thin film fuse cutting of the sense pad is selected, and the selection of the sense current to be different now.