Patent ID: 8223307
Filing Date: 2012-07-17
Classification: G02F

Abstract:
1. A liquid crystal display device with a display region and a non-display region around the display region, the liquid crystal display device comprising: a first substrate; a second substrate facing the first substrate; and a liquid crystal layer interposed between the first substrate and the second substrate, the first substrate comprising: a first insulating substrate; gate and data lines formed on the first insulating substrate and intersecting each other; a pixel thin film transistor formed on the display region and electrically connected to the gate and data lines; a pixel electrode electrically connected to the pixel thin film transistor; and a capacitance part formed on the non-display region and comprising: a first capacitance part including a first electrode, a first dielectric layer formed on the first electrode, and a second electrode formed on the first dielectric layer; and a second capacitance part including the second electrode, a second dielectric layer formed on the second electrode, and a third electrode formed on the second dielectric layer.