Pixel structure of horizontal electric field liquid crystal display

The invention discloses a pixel structure, and particularly relates to a pixel structure of a horizontal electric field liquid crystal display. The pixel structure comprises a transistor array substrate and a color filter substrate, wherein the transistor array substrate and the color filter substrate are oppositely arranged. The transistor array substrate comprises a pixel electrode and a shared electrode, wherein the pixel electrode comprises a first part and a plurality of second parts, and the second parts extend from the first part. The shared electrode comprises a first part and a plurality of second parts, wherein the second parts extend from the first part. The second parts of the shared electrode and the second parts of the pixel electrode are alternatively arranged on the substrates in parallel. The color filter substrate comprises a shielding electrode, and the shielding electrode shields the area from the front ends of the second parts of the shared electrode to the pixel electrode and the area fr