Patent ID: 8300037
Filing Date: 2012-10-30
Classification: G09G

Abstract:
1. A liquid crystal display device comprising: a plurality of data signal lines; a plurality of scanning signal lines intersecting orthogonally with the plurality of data signal lines; pixel electrodes each provided at each of intersections of the plurality of data signal lines and the plurality of scanning signal lines; and a counter electrode provided so as to face the pixel electrodes, the plurality of data signal lines divided into sets each including data signal lines that are provided next to one another so as to respectively correspond to primary colors constituting a display color, the sets each being connected to a data signal output line to which data signals each corresponding to one of the primary colors are supplied during a single horizontal scanning period by time division, the plurality of data signal lines, each corresponding to one of the primary colors, being sequentially selected so that data signal lines corresponding to one of the primary colors are selected at a time by a data line selection signal supplied in synchronization with a timing at which the data signals supplied to the data signal output line are switched, for each of the plurality of data signal lines sequentially selected, the counter electrode being subjected to application of a voltage being variable during at least one horizontal scanning period in correspondence with a luminance of the primary color corresponding to the selected data signal lines, wherein