A liquid crystal display apparatus comprising: a pixel area including a pixel array disposed on a first substrate; a peripheral area surrounding the pixel area and including a gate driver disposed outside the pixel array and a common voltage supply unit disposed outside the gate driver and the pixel array, and including openings; an overcoating layer disposed on the pixel array and the gate driver; a pixel electrode disposed on the overcoating layer and connected to the pixel array; a common electrode structure disposed on the overcoating layer, overlapped with and electrically insulated from the pixel electrode, and electrically connected to the common voltage supply unit which is configured to supply a common voltage (Vcom) to the pixel array through the common electrode structure; and a sealing member configured to surround a liquid crystal layer disposed between the first substrate and a second substrate facing the first substrate, supporting the first substrate and the second substrate, and overlapped with the openings, wherein the common electrode structure includes a first common electrode layer formed of transparent conductive oxide and a second common electrode layer formed of a conductive metal and disposed on the first common electrode layer, a material of the first common electrode layer has a higher electrical resistance than a material of the second common electrode layer, the common voltage supply unit further includes a contact unit disposed to be adjacent to the gate driver, and the common electrode structure is in electrical contact with the common voltage supply unit through the contact unit of said common voltage supply unit, and covers the gate driver. a pixel area including a pixel array disposed on a first substrate; a peripheral area surrounding the pixel area and including a gate driver disposed outside the pixel array and a common voltage supply unit disposed outside the gate driver and the pixel array, and including openings; an overcoating layer disposed on the pixel array and the gate driver; a pixel electrode disposed on the overcoating layer and connected to the pixel array; a common electrode structure disposed on the overcoating layer, overlapped with and electrically insulated from the pixel electrode, and electrically connected to the common voltage supply unit which is configured to supply a common voltage (Vcom) to the pixel array through the common electrode structure; and a sealing member configured to surround a liquid crystal layer disposed between the first substrate and a second substrate facing the first substrate, supporting the first substrate and the second substrate, and overlapped with the openings, wherein the common electrode structure includes a first common electrode layer formed of transparent conductive oxide and a second common electrode layer formed of a conductive metal and disposed on the first common electrode layer, a material of the first common electrode layer has a higher electrical resistance than a material of the second common electrode layer, the common voltage supply unit further includes a contact unit disposed to be adjacent to the gate driver, and the common electrode structure is in electrical contact with the common voltage supply unit through the contact unit of said common voltage supply unit, and covers the gate driver.