Liquid crystal display device
View Patent ↗According to one embodiment, a liquid crystal display device includes a first gate line, a second gate line, a common line, a first electrode, an insulation film, and a second electrode. The common line includes a first edge, which has a non-linear shape and is formed at a first distance from the first gate line, and a second edge, which is formed at a second distance, which is shorter than the first distance, from the second gate line. The first electrode is disposed between the first gate line and the second gate line and put in contact with the common line. The insulation film is disposed above the first electrode. The second electrode is disposed above the insulation film, opposed to the first electrode, extending immediately above the first edge of the common line, and having a slit formed therein.
1. A liquid crystal display device comprising:
a first substrate comprising an insulative substrate, a first gate line and a second gate line which are disposed above the insulative substrate, a common line, a first electrode, an insulation film, and a second electrode, the common line being disposed between the first gate line and the second gate line above the insulative substrate and comprising a first end surface, which is formed at a first distance from the first gate line and is inclined at a first angle to the insulative substrate, and a second end surface, which is formed at a second distance, which is shorter than the first distance, from the second gate line and is inclined at a second angle, which is greater than the first angle, to the insulative substrate, the first electrode being disposed between the first gate line and the second gate line above the insulative substrate and put in contact with the common line, the insulation film being disposed above the first electrode, and the second electrode being disposed above the insulation film, opposed to the first electrode, extending immediately above the first end surface of the common line, and comprising a slit formed therein;
a second substrate opposed to the first substrate; and
a liquid crystal layer held between the first substrate and the second substrate.
2. The liquid crystal display device of claim 1 , further comprising:
a source line crossing the first gate line, the second gate line and the common line; and
a switching element electrically connected to the first gate line and the source line,
wherein the second electrode is electrically connected to the switching element.
3. The liquid crystal display device of claim 2 , wherein the slit of the second electrode is formed in a direction crossing the common line and the source line.
4. The liquid crystal display device of claim 2 , wherein the first angle is in a range of 20° to 60°.
5. The liquid crystal display device of claim 1 , wherein the slit formed in the second electrode is configured not to extend over a region immediately above the second end surface.