Liquid crystal display with horizontal inter-electrode distance and dielectric constant anisotropy of a liquid crystal layer

1. A liquid crystal display comprising:

a first substrate including main pixel electrodes;

a second substrate including main common electrodes extending substantially in parallel to the main pixel electrodes, one of the main common electrodes being arranged on each side of a respective one of the main pixel electrodes as seen from a viewing side of the second substrate; and

a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate,

wherein a horizontal inter-electrode distance in a horizontal direction between the respective one of the main pixel electrodes and the one of the main common electrode electrodes is in a range of 11 μm or more and 13 μm or less, and a dielectric constant anisotropy of the liquid crystal layer is 10 or more and 16 or less.

2. The liquid crystal display of claim 1 , wherein the dielectric constant anisotropy of the liquid crystal layer is 14 or more and 16 or less.

3. The liquid crystal display of claim 2 , wherein a vertical inter-electrode distance between the respective one of the main pixel electrodes and the one of the main common electrodes is about 3 μm.

4. The liquid crystal display of claim 3 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

5. The liquid crystal display of claim 2 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

6. The liquid crystal display of claim 1 , wherein the dielectric constant anisotropy of the liquid crystal layer is 16.

7. The liquid crystal display of claim 6 , wherein a vertical inter-electrode distance between the respective one of the main pixel electrodes and the one of the main common electrodes is about 3 μm.

8. The liquid crystal display of claim 7 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

9. The liquid crystal display of claim 6 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

10. The liquid crystal display of claim 1 , wherein a vertical inter-electrode distance between the respective one of the main pixel electrodes and the one of the main common electrodes is about 3 μm.

11. The liquid crystal display of claim 4 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

12. The liquid crystal display of claim 1 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.

13. A liquid crystal display comprising:

a first substrate including source lines extending in a second direction, gate lines extending in a first direction, which is substantially perpendicular to the second direction, storage capacitance lines extending in the first direction, main pixel electrodes, each of the main pixel electrodes extending in the second direction between the source lines, contact portions, each of the contact portions being electrically connected to each of the main pixel electrodes and disposed in an upper layer of the storage capacitance line, and switching elements, the switching elements being configured to switch a connection between the source lines and the main pixel electrodes by a signal which is applied to the gate lines;

a second substrate including main common electrodes extending substantially in parallel to the main pixel electrodes, one of the main common electrodes being arranged on each side of a respective one of the main pixel electrodes as seen from a viewing side of the second substrate; and

a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate,

wherein when a horizontal inter-electrode distance in the first direction between the respective one of the main pixel electrodes and the one of the main common electrodes is in a range of 11 μm or more and 13 μm or less, a dielectric constant anisotropy of the liquid crystal layer is 10 or more and 16 or less.

14. A liquid crystal display comprising:

a first substrate including source lines, gate lines crossing the source lines, main pixel electrodes, each of the main pixel electrodes extending along the source lines between the source lines, and switching elements, the switching elements being configured to switch a connection between the source lines and the main pixel electrodes by a signal which is applied to the gate lines;

a second substrate including main common electrodes extending substantially in parallel to the main pixel electrodes, one of the main common electrodes being arranged on each side of a respective one of the main pixel electrodes as seen from a viewing side of the second substrate; and

a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate,

wherein a horizontal inter-electrode distance between the respective one of the main pixel electrodes and one of the main common electrodes is greater than a thickness of the liquid crystal layer, and a dielectric constant anisotropy of the liquid crystal layer is 10 or more and 16 or less.

15. The liquid crystal display of claim 14 , wherein the horizontal inter-electrode distance is in a range of 11 μm or more and 13 μm or less.

16. The liquid crystal display of claim 15 , wherein the thickness of the liquid crystal layer is in a range of 2 μm or more and 4 μm or less.

17. The liquid crystal display of claim 16 , wherein the dielectric constant anisotropy of the liquid crystal layer is 14 or more and 16 or less.

18. The liquid crystal display of claim 17 , wherein the dielectric constant anisotropy of the liquid crystal layer is 16.

19. The liquid crystal display of claim 17 , wherein a vertical inter-electrode distance between the main pixel electrode and the main common electrode is about 3 μm.

20. The liquid crystal display of claim 17 , wherein a maximum voltage, which is applied to the liquid crystal layer, is 5 V.