Method of reducing parasitic capacitance of liquid crystal display device and liquid crystal display device

A method of reducing parasitic capacitance of liquid crystal display device, where the liquid crystal display device comprises a first substrate, a second substrate and a liquid crystal layer disposed in between the first substrate and the second substrate, the first substrate comprises data lines and a first transparent electrode, and the second substrate is provided with a second transparent electrode, characterized in that:

• the method comprises the following steps:
• A. by means of photolithography and patterning, the second transparent electrode being separated into a primary second transparent electrode and a secondary second transparent electrode;
• B. offering the secondary second transparent electrode the same signal inputted to the relevant data line;
• the secondary second transparent electrode being located at a location on the second substrate that corresponds to the relevant data line, and the primary second transparent electrode being located aside to the location on the second substrate that corresponds to the relevant data line;
• the step B, more specifically, to connect the secondary second transparent electrode to the signal input of the relevant data line, or to the relevant data line.