Patent ID: 8836616
Filing Date: 2014-09-16
Classification: G09G,H03J,H03K

Abstract:
1. A semiconductor device comprising: a load; a first current source; a second current source; a first transistor; a second transistor; a third transistor; a capacitor; a first switch electrically connected between the load and one of a source and a drain of the first transistor; and a second switch electrically connected between the first current source and the one of the source and the drain of the first transistor, wherein one of a source and a drain of the second transistor is electrically connected to the second current source, and the other of the source and the drain of the second transistor is electrically connected to the one of the source and the drain of the first transistor and is directly connected to the second switch, wherein one of two electrodes of the capacitor is directly connected to a gate of the first transistor and the other of the two electrodes of the capacitor is directly connected to the one of the source and the drain of the first transistor, wherein the other of the source and the drain of the first transistor is directly connected to one of a source and a drain of the third transistor, and wherein the other of the source and the drain of the third transistor is directly connected to a power source line.