A liquid crystal display apparatus comprising: a pixel area (AA) including a pixel array disposed on a first substrate ; a peripheral area (PA) surrounding the pixel area (AA) 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 (OP); 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 (AA) 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 (OP), 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 (CNT) 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 (CNT) of said common voltage supply unit , and covers the gate driver . a pixel area (AA) including a pixel array disposed on a first substrate ; a peripheral area (PA) surrounding the pixel area (AA) 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 (OP); 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 (AA) 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 (OP), 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 (CNT) 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 (CNT) of said common voltage supply unit , and covers the gate driver . <EOS>