Liquid crystal display

1. A liquid crystal display, comprising:

a lower panel electrode comprising a lower panel unit electrode;

an upper panel electrode comprising an upper panel unit electrode, which overlaps the lower panel unit electrode; and

a liquid crystal layer disposed between the lower panel electrode and the upper panel electrode,

wherein the lower panel unit electrode comprises:

a center pattern disposed at a center of the lower panel unit electrode; and

a plurality of micro branch portions which extend from the center pattern, wherein the extending directions of the plurality of micro branch portions in different regions are different from each other, and an angle between each edge side of the center pattern and the plurality of micro branch portions connected to the each edge side of the center pattern is substantially 90 degrees,

wherein a width of a gap between two adjacent micro branch portions is non-uniform, and

wherein the upper panel unit electrode comprises:

a cross-shaped opening,

wherein the cross-shaped opening comprises a rhombus-shaped opening disposed in a center portion thereof.

2. The liquid crystal display of claim 1 , wherein

the lower panel electrode comprises a plurality of lower panel unit electrodes, and

a width of a gap between adjacent lower panel unit electrodes is substantially non-uniform.

3. The liquid crystal display of claim 1 , wherein

the lower panel electrode comprises a plurality of lower panel unit electrodes, and

an end portion of the plurality of micro branch portions corresponding to a border of the plurality of lower panel unit electrodes is extended in a direction substantially parallel to the border.

4. The liquid crystal display of claim 3 , wherein

the end portion of the plurality of micro branch portions corresponding to the border of the plurality of lower panel unit electrodes is extended further than an end portion of micro branch portions corresponding to a side of the lower panel unit electrode.

5. The liquid crystal display of claim 1 , wherein

a corner of the lower panel unit electrode is chamfered.

6. The liquid crystal display of claim 1 , wherein

the lower panel electrode comprises a plurality of lower panel unit electrodes,

a width of a gap between adjacent lower panel unit electrodes is increased as being closer to a corner of the plurality of lower panel unit electrodes.

7. The liquid crystal display of claim 1 , wherein

the lower panel electrode comprises a plurality of lower panel unit electrodes,

the lower panel electrode further comprises a first connection portion which connects the plurality of lower panel unit electrodes to each other.

8. The liquid crystal display of claim 1 , further comprising:

a pixel comprising a first subpixel and a second subpixel, which are configured to output an input image signal with substantially a same luminance as each other or different luminances from each other,

the first subpixel and the second subpixel comprises the lower panel electrode and the upper panel electrode, respectively,

the lower panel electrode comprises a plurality of lower panel unit electrodes, and

the number of the lower panel unit electrodes in the second subpixel is greater than the number of the lower panel unit electrodes in the first subpixel.

9. The liquid crystal display of claim 8 , further comprising:

a first connection portion configured to connect adjacent lower panel unit electrodes in a horizontal direction to each other; and

a second connection portion configured to connect adjacent lower panel unit electrodes in a vertical direction to each other.

10. The liquid crystal display of claim 1 , wherein

an angle between the plurality of micro branch portions and a horizontal direction is less than about 45 degrees.

11. The liquid crystal display of claim 1 , further comprising:

a first insulating substrate;

a gate line disposed on the first insulating substrate;

a data line disposed on the first insulating substrate, wherein the data line crosses the gate line and insulated from the gate line; and

a color filter disposed on the gate line and the data line.

12. The liquid crystal display of claim 11 , further comprising:

a thin film transistor connected to the gate line and the data line.

13. The liquid crystal display of claim 11 , wherein

the lower panel electrode is disposed on the color filter, and

the lower panel electrode comprises a first subpixel electrode and a second subpixel electrode, which are spaced apart from each other with the gate line interposing therebetween.

14. The liquid crystal display of claim 13 , further comprising:

a first thin film transistor connected to the gate line and the data line and the first subpixel electrode; and

a second thin film transistor connected to the gate line and the data line and the second subpixel electrode.

15. A liquid crystal display, comprising:

a lower panel electrode comprising a lower panel unit electrode;

an upper panel electrode comprising an upper panel unit electrode, which overlaps the lower panel unit electrode; and

a liquid crystal layer disposed between the lower panel electrode and the upper panel electrode,

wherein the lower panel unit electrode comprises:

a center pattern disposed at a center of the lower panel unit electrode, wherein each edge side of the center pattern forms an oblique angle with respect to a data line, and

a plurality of micro branch portions which extend from the center pattern, wherein the extending directions of the plurality of micro branch portions in different regions are different from each other,

wherein a width of a gap between two adjacent micro branch portions is non-uniform, and

wherein the upper panel unit electrode comprises:

a cross-shaped opening, and

wherein the cross-shaped opening comprises a rhombus-shaped opening disposed in a center portion thereof.