Liquid crystal display device
A liquid crystal display device includes: a first substrate and a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a gate line extending in a first direction on the first substrate; a data line extending in a second direction intersecting the first direction on the first substrate; a first electric field generating electrode on the first substrate; and a second electric field generating electrode on the first substrate, wherein the second electric field generating electrode includes a stem electrode extending in parallel to the data line and branch electrodes extending from the stem electrode forming a predetermined angle with respect to the gate line, and an interval between the stem electrode and a data line adjacent thereto differs from an interval between the branch electrodes and a data line adjacent thereto.
1. A liquid crystal display device comprising:
a first substrate;
a second substrate opposite to the first substrate;
a liquid crystal layer between the first substrate and the second substrate;
a gate line on the first substrate, the gate line extends in a first direction;
a data line on the first substrate, the data line extends in a second direction intersecting the first direction;
a first electric field generating electrode on the first substrate; and
a second electric field generating electrode on the first substrate, the second electric field generating electrode is insulated from the first electric field generating electrode,
wherein the second electric field generating electrode comprises:
a stem electrode extending in parallel to the data line; and
branch electrodes extending from the stem electrode toward another data line contiguous to the data line and forming a predetermined angle with the gate line, and
an interval between the stem electrode and the data line adjacent to the stem electrode is less than an interval between any other portion of the second electric field generating electrode and the data line or the another data line,
wherein the branch electrode comprises a pair of edge portions at opposite ends of the branch electrode, respectively, and a center portion between the pair of edge portions, and
wherein a first angle formed between the pair of edge portions and the gate line is greater than a second angle formed between the center portion and the gate line.
2. The liquid crystal display device of claim 1 , wherein the first electric field generating electrode is a planar electrode.
3. The liquid crystal display device of claim 1 , wherein the first angle is in a range of about 15 degrees to about 30 degrees.
4. The liquid crystal display device of claim 1 , wherein the second angle is in a range of about 10 degrees to about 15 degrees.
5. The liquid crystal display device of claim 4 , wherein the pair of edge portions have a width in a range of about 5 micrometers to about 10 micrometers.
6. The liquid crystal display device of claim 1 , wherein a shape of the second electric field generating electrode is symmetric with respect to an imaginary center line parallel to the gate line.
7. The liquid crystal display device of claim 1 , further comprising:
a thin film transistor connected to the gate line and the data line.
8. The liquid crystal display device of claim 7 , wherein the second electric field generating electrode is connected to the thin film transistor.
9. The liquid crystal display device of claim 1 , wherein the liquid crystal layer comprises liquid crystal molecules having a major axis initially aligned in parallel to the gate line.
10. A liquid crystal display device comprising:
a first substrate;
a second substrate opposite to the first substrate;
a liquid crystal layer between the first substrate and the second substrate;
a gate line on the first substrate, the gate line extends in a first direction;
a data line on the first substrate, the data line extends in a second direction intersecting the first direction;
a first electric field generating electrode on the first substrate; and
a second electric field generating electrode on the first substrate, the second electric field generating electrode is insulated from the first electric field generating electrode,
wherein the second electric field generating electrode comprises:
a stem electrode extending in parallel to the data line; and
branch electrodes extending from the stem electrode and forming a predetermined angle with the gate line, and
an interval between the stem electrode and a data line adjacent to the stem electrode differs from an interval between the branch electrodes and a data line adjacent to the branch electrodes,
wherein the branch electrode comprises a pair of edge portions at opposite ends of the branch electrode, respectively, and a center portion between the pair of edge portions, and
wherein a first angle formed between the pair of edge portions and the gate line is greater than a second angle formed between the center portion and the gate line.