Patent ID: 6462725
Filing Date: 2002-10-08
Classification: G09G

Abstract:
A liquid crystal display device comprising:driving means for driving gate signal lines of display means, the driving means capable of being used with both a display means having a first structure and a display means having a second structure, the display means having the first structure including auxiliary capacitance electrodes forming auxiliary capacitances with pixel electrodes connected to capacitance lines, the display means having the second structure including auxiliary capacitance electrodes connected to the gate signal lines; and a power source device for applying a voltage to the display means through said driving means; wherein said driving means includes switching means for changing the voltage applied to the display means from said power source device, to enable driving of the gate signal lines in accordance with the structures of the display means, wherein the switching means is capable of being used with both the display means having said first structure and the display means having said second structure.