In-plane switching liquid crystal displaying device and method of fabricating the same

摘要

An in-plane switching liquid crystal displaying device comprises a common electrode main line; a plurality of common electrodes connecting to the common electrode main line; a pixel electrode main line; a plurality of pixel electrodes connecting to the pixel electrode main line and overlapping the common electrodes; and a isolation layer disposed between the common electrodes and the pixel electrodes. The storage capacitance of the pixel device can be increased by using the additional capacitance generated from the overlaps of the pixel electrodes and the common electrodes. Therefore, the area required by the storage capacitor could be reduced to increase the aperture ratio. In addition, the present invention can be carried out with almost no increase in cost.