Liquid crystal display device

摘要

A liquid crystal display device using a pseudo-dot inversion driving system includes a pixel circuit arranged in a matrix shape in a row direction and a column direction. First and second gate lines extend in the row direction. First and second signal lines extend in the column direction. The pixel circuit includes a pixel electrode arranged between the first and second signal lines and electrically connected with the first signal line through a switching element. Parasitic capacitance formed between the pixel electrode and the first signal line is smaller than the parasitic capacitance between the pixel electrode and the second signal line.

主权项

1. A liquid crystal display device comprising:
an array substrate, including;
an insulating substrate,a plurality of pixels arranged in a matrix of rows and columns,a first gate line and a second gate line extending in the row direction,a first signal line and a second signal line extending in the column direction,a first semiconductor layer formed on the insulating substrate under the first signal line, anda first insulating film formed on the first and second signal lines; a first shield line overlapping the first signal line and extending in the column direction; a second shield line overlapping the second signal line and extending in the column direction; a counter substrate facing the array substrate; and a liquid crystal layer held between the array substrate and the counter substrate; wherein a first pixel electrode included in one of the pixels is formed on a second insulating film which is formed on the first insulating film, and arranged in a region surrounded with the first and second gate lines and the first and second signal lines, the first pixel electrode is electrically connected with the first semiconductor layer, and the first and the second signal lines extend in the column direction in a staggered shape crooked on the second gate line such that a distance between the first shield line and the first pixel electrode is set to be longer than a distance between the first pixel electrode and the second shield line.