Patent ID: 7224415

Claim:
A structure of LCD panel driven by dot inversion, comprising: an upper substrate; a lower substrate parallel to said upper substrate; a liquid crystal layer between said upper substrate and said lower substrate; a color filter layer on a lower surface of said upper substrate; a plurality of gate lines on an upper surface of said lower substrate; a plurality of data lines on said upper surface of said lower substrate and perpendicular to said plurality of gate lines, and two of adjacent said gate lines and two of adjacent said data lines defining a pixel region; a pixel electrode layer on said upper surface of said lower substrate, said pixel electrode layer comprising a plurality of pixel electrodes that each pixel electrode is in a corresponding pixel region and a portion of said pixel electrode overlaps said data lines and said gate lines which define said pixel region; a plurality of thin film transistors on said upper surface of said lower substrate, each of said thin film transistors comprising a gate electrode, a drain electrode, and a source electrode and being in a corresponding pixel region or on a corresponding gate line, wherein said gate electrode is electrically connected with a corresponding gate line, said source electrode is electrically connected with a corresponding data line, and said drain electrode is electrically connected with a corresponding pixel electrode; and a plurality of first opaque structures and a plurality of second opaque structures, formed on said upper surface of said lower substrate, wherein said plurality of first opaque structures are formed together with said plurality of data lines and parallel to said plurality of gate lines, and said plurality of second opaque structures are formed together with said plurality of gate lines and parallel to said plurality of data lines; wherein each first opaque structure overlaps at least part of a gate line of a corresponding pixel region, and each second opaque structure overlaps at least part of a data line of a corresponding pixel region.