Semiconductor device having back gate connected with negative capacitor, manufacturing method for semiconductor device, and electronic equipment

The invention discloses a semiconductor device having a back gate connected with a negative capacitor, a manufacturing method for the semiconductor device, and electronic equipment including the semiconductor device. According to embodiments, the semiconductor device can comprise a transistor and the negative capacitor, wherein the transistor can comprise a control gate and the back gate, and the negative capacitor is connected with the back gate in series.