Abstract: A display device comprises a gate metal and a data metal formed in an array region and in a periphery region outside of the array region of the display device. A planarizing layer is formed over the array region and the periphery region. Vias are patterned into the planarizing layer in the array region and the periphery region to expose portions of at least one of the gate metal and the data metal. A transparent conductor is deposited in the array region and the periphery region. A metal layer is locally deposited over the transparent conductor in selected areas of the periphery region. The metal layer and the transparent conductor are patterned to form an additional wiring level and/or to form connections between the gate metal and the data metal in the periphery region and to form transparent pixel electrodes in the array region.

Abstract: A display device and method for fabrication are disclosed. A gate metal and a data metal are formed in an array region and in a periphery region outside of the array region of the display device. A planarizing layer is formed over the array region and the periphery region, and vias are patterned into the planarizing layer in the array region and the periphery region to expose portions of at least one of the gate metal and the data metal. A transparent conductor is deposited in the array region and the periphery region. A metal layer is locally deposited over the transparent conductor in selected areas of the periphery region. Then, using a same lithographic pattern, the metal layer and the transparent conductor are patterned to form an additional wiring level and/or to form connections between the gate metal and the data metal in the periphery region and to form transparent pixel electrodes in the array region.

Abstract: An afterimage occurring on a liquid crystal display is eliminated at the time of turning off the system power with an inexpensive circuit construction, without the need for reserving a special power supply. The afterimage continues to be displayed for a certain period of time after the turning-off of the power supply, and is eliminated by the load capacitance processed by liquid crystal display elements in a liquid crystal display panel.