Patent ID: 8363000
Filing Date: 2013-01-29
Classification: G02F,G09G,G11C,H01L

Abstract:
1. A liquid crystal display device comprising: a driver circuit, the driver circuit including: a pixel including a liquid crystal element, wherein a first terminal of the first transistor is electrically connected to a second wiring, wherein a second terminal of the first transistor is electrically connected to a first wiring, and wherein a gate of the first transistor is electrically connected to the second circuit and a first terminal of the third transistor, wherein a first terminal of the second transistor is electrically connected to the first wiring, wherein a second terminal of the second transistor is electrically connected to a sixth wiring, wherein a gate of the second transistor is electrically connected the first circuit and a gate of the third transistor, wherein a second terminal of the third transistor is electrically connected to the sixth wiring, wherein the first circuit is electrically connected to the second wiring, and the sixth wiring, and wherein the first circuit is electrically connected to the second terminal of the first transistor through the first wiring, so that an electron can flow from the second terminal of the first transistor to the first circuit through the first wiring, wherein the second circuit is electrically connected to a third wiring, a fourth wiring, a fifth wiring, and the sixth wiring, wherein the second circuit includes: wherein a first terminal of the eighth transistor is electrically connected to the fourth wiring, wherein a second terminal of the eighth transistor is electrically connected to the gate of the first transistor, wherein a gate of the eighth transistor is electrically connected to the third wiring, wherein a first terminal of the ninth transistor is electrically connected to the gate of the first transistor, wherein a second terminal of the ninth transistor is electrically connected to the fourth wiring, wherein a gate of the ninth transistor is electrically connected to the fourth wiring, wherein a first terminal of the tenth transistor is electrically connected to the gate of the first transistor, wherein a second terminal of the tenth transistor is electrically connected to the sixth wiring, wherein a gate of the tenth transistor is electrically connected to the fifth wiring, wherein a first terminal of the eleventh transistor is electrically connected to the first wiring, wherein a second terminal of the eleventh transistor is electrically connected to the sixth wiring, wherein a gate of the eleventh transistor is electrically connected to the fifth wiring, and wherein a first terminal of the twelfth transistor is electrically connected to the first wiring, wherein a second terminal of the twelfth transistor is electrically connected to the sixth wiring, and wherein a gate of the twelfth transistor is electrically connected to the third wiring.