Patent ID: 8345207

Claim:
A thin film transistor array substrate, comprising a transparent substrate and a plurality of scanning lines and data lines formed on the transparent substrate, the plurality of scanning lines and data lines crosswire defining a plurality of pixel regions, wherein each pixel region comprises a first transparent electrode, a second transparent electrode and a third transparent electrode, which are electrically isolated, the second transparent electrode comprising a plurality of strip-like second electrode portions electrically connected to one another, the third transparent electrode comprising a plurality of strip-like third electrode portions electrically connected to one another, the positions of the strip-like third electrode portions corresponding to those of the strip-like second electrode portions, and the strip-like third electrode portions having a width less than that of the strip-like second electrode portions, and wherein when the thin film transistor array substrate is actuated, a first horizontal electric field is formed between the first transparent electrode and the second transparent electrode, and a second horizontal electric field is formed between the third transparent electrode and the second transparent electrode.