Patent ID: 8570456
Filing Date: 2013-10-29
Classification: G09G,H01L

Abstract:
1. A display device comprising: a pixel comprising: a first transistor; a second transistor; a switch; a capacitor; and a load; and a driver circuit provided in an IC chip, wherein one of a source and a drain of the first transistor is electrically connected to a first terminal of the switch, wherein the other of the source and the drain of the first transistor is electrically connected to a second terminal of the switch and one of a source and a drain of the second transistor, wherein a gate of the first transistor is electrically connected to a gate of the second transistor and a first terminal of the capacitor, wherein the other of the source and the drain of the second transistor is directly connected to the load, wherein a second terminal of the capacitor is electrically connected to the other of the source and the drain of the second transistor and the load, and wherein the first transistor comprises an oxide semiconductor.