Patent ID: 8729855

Claim:
A non-contact charging module comprising: a plane coil section including a wound conducting wire; a magnetic sheet having electric conductivity on which the plane coil section is placed, the magnetic sheet being provided so as to be opposed to a coil surface of the plane coil section on a side where the plane coil section is placed, with an insulation sheet interposed therebetween; and a recessed portion or a slit provided in the magnetic sheet and extending from a winding start point of the coil surface to an end of the magnetic sheet, wherein a portion of the conducting wire of the plane coil section where the coil surface including the wound conducting wire and the conducting wire from the winding start point of the coil surface to the end of the magnetic sheet are layered, is housed in the recessed portion or the slit with the insulation sheet pressed into the recessed portion or the slit, to prevent the conducting wire of the plane coil section from coming into contact with a sidewall and a bottom surface of the recessed portion or a sidewall of the slit, and the conducting wire of the plane coil section is insulated from the conductive magnetic sheet because of the insulation sheet.