Multi-domain vertical alignment liquid crystal display panel comprising alternating and parallel slits and protrusions

A multi-domain vertical alignment (MVA) LCD panel, comprising:

• a first substrate having a plurality of pixel regions arranged in arrays;
• a second substrate positioned parallel to and directly above the first substrate;
• a plurality of data lines positioned in each pixel region respectively;
• a plurality of electrode patterns respectively positioned in each pixel region, each electrode pattern comprising a first electrode pattern, parallel to each data line, traversing a middle of each pixel region, and two second electrode patterns perpendicular to the first electrode pattern;
• a plurality of pixel electrodes respectively positioned in each pixel region and above the electrode patterns, each pixel electrode comprising a plurality of slits which are parallel to the first electrode pattern;
• a dielectric layer positioned between the electrode patterns and the pixel electrodes;
• a liquid crystal layer positioned between the first substrate and the second substrate;
• a common electrode layer positioned on a surface of the second substrate facing the first substrate;
• and
• a plurality of protrusions positioned on a surface of the common electrode layer, each protrusion being arranged parallel to and alternately with each slit, wherein the protrusion in each pixel region is positioned above the first electrode pattern.

A multi-domain vertical alignment (MVA) LCD panel, comprising:

• a first substrate having a plurality of pixel regions arranged in arrays;
• a second substrate positioned parallel to and directly above the first substrate;
• a plurality of data lines positioned in each pixel region;
• a plurality of electrode patterns positioned in each pixel region, each electrode pattern comprising a first electrode pattern, perpendicular to each data line, traversing a middle of each pixel region, and two second electrode patterns perpendicular to the first electrode pattern;
• a plurality of pixel electrodes positioned in each pixel region and above the electrode patterns, each pixel electrode comprising a plurality of slits which are parallel to the first electrode pattern;
• a dielectric layer positioned between the electrode patterns and the pixel electrodes;
• a liquid crystal layer positioned between the first substrate and the second substrate;
• a common electrode layer positioned on a surface of the second substrate facing the first substrate;
• and
• a plurality of protrusions positioned on a surface of the common electrode layer, each protrusion being arranged parallel to and alternately with each slit, wherein the protrusions located in the pixel region are positioned above the first electrode pattern respectively.