Liquid crystal display device

A liquid crystal display device comprising:

• a plurality of pixels which are provided in a first substrate in a matrix manner;
• a plurality of source bus lines provided for respective columns of the plurality of pixels;
• a plurality of gate bus lines provided for respective rows of the plurality of pixels;
• a plurality of pixel electrodes which are provided in the first substrate for the respective plurality of pixels;
• a common electrode which is provided in the first substrate and overlaps the plurality of pixel electrodes;
• a common line which is connected with the common electrode via any of contact holes that are provided in respective some of the plurality of pixels;
• and
• a liquid crystal layer which is provided between the first substrate and a second substrate that faces the first substrate,
• said liquid crystal display device being configured by repeatedly arranging predetermined demarcated areas each of which contains a set of pixels out of the plurality of pixels,
• in each of the predetermined demarcated areas, an arbitrary one of the contact holes (i) being any one of four contact holes which are closest to another one of the contact holes or (ii) being (a) any one of four contact holes which are closest to another one of the contact holes and (b) contained in a quadrangle whose vertices correspond to respective four contact holes that are closest to the arbitrary one of the contact holes, the quadrangle having two diagonal lines which are inclined at respective two angles with respect to a row direction in which the plurality of gate bus lines extend, a difference between the two angles being smaller than 30 degrees, and
• in each of the predetermined demarcated areas, the contact holes being provided for the respective source bus lines.