Abstract: A semiconductor device includes: a first conductive plate and a second conductive plate disposed adjacent to the first conductive plate; a first insulating plate disposed over the first conductive plate and the second conductive plate; a third conductive plate disposed over the first insulating plate; a second insulating plate disposed over the third conductive plate; a fourth conductive plate disposed over the second insulating plate; a first conductive via penetrating the fourth conductive plate, the second insulating plate, the first insulating plate, and the first conductive plate, wherein the first conductive via is electrically coupled to the fourth conductive plate and the first conductive plate; and a second conductive via penetrating the second insulating plate, the third conductive plate, the first insulating plate, and the second conductive plate, wherein the second conductive via is electrically coupled to the third conductive plate and the second conductive plate.

Abstract: A device for automatically controlling the lid and seat of a water closet, and the flushing operation. The device includes an electric circuit which activates a mechanical system for opening and closing the lid, or both the lid and the seat. The system includes a mechanism for automatically flushing the water closet when the lid is being closed.