Patent ID: 8094108

Claim:
A liquid crystal display device, comprising: a gradation voltage generation circuit to generate a gradation voltage for display; a plurality of scanning signal lines and a plurality of video signal lines which intersect with each other; and a plurality of pixel sections, provided in a two dimensional manner, which are sectioned by the scanning signal lines and the video signal lines, the gradation voltage which corresponds to each video data signal being supplied to each of the pixel sections so as to make a display, wherein the gradation voltage generation circuit includes a gradation voltage adjustment section for carrying out voltage adjustment by increasing a positive gradation voltage VH(X) of an X-th gradation and a negative gradation voltage VL(X) of the X-th gradation so that an increment corresponds to an adjustment voltage of a pixel section connected to a corresponding video signal line, and the gradation voltage adjustment section includes first to third adjustment voltage generation circuits each of which generates an adjustment voltage so as to correspond to a gradation voltage adjustment signal supplied from a control section.