Patent ID: 9092042
Filing Date: 2015-07-28
Classification: G05F

Abstract:
1. A semiconductor device comprising: a semiconductor integrated circuit including a regulator circuit; and a conductive film over the semiconductor integrated circuit, wherein the regulator circuit comprises: wherein a gate of the first transistor is electrically connected to a gate of the second transistor, a source of the first transistor is electrically connected to the second terminal, and a drain of the first transistor is electrically connected to a source of the third transistor, wherein a gate of the second transistor is electrically connected to a drain of the second transistor, a source of the second transistor is electrically connected to the second terminal, and the drain of the second transistor is electrically connected to a source of the fourth transistor, wherein a gate of the third transistor is electrically connected to a drain of the fourth transistor, a source of the third transistor is electrically connected to a gate of the fourth transistor, and a drain of the third transistor is electrically connected to the first terminal, wherein one terminal of the resistor is electrically connected to the gate of the third transistor, and the other terminal of the resistor is electrically connected to the first terminal, wherein the conductive film is configured to receive a wireless signal, wherein the conductive film is electrically connected to the semiconductor integrated circuit, and wherein the first potential and the second potential are different.