Display panel and method of manufacturing the display panel

1. A liquid crystal composition, comprising:

liquid crystal molecules;

a reactive mesogen polymer; and

nano-rods,

wherein a total weight of the nano-rods is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogen polymer, and the nano-rods.

2. The liquid crystal composition of claim 1 , wherein the liquid crystal molecules comprise a positive dielectric anisotropy (Δ∈).

3. The liquid crystal composition of claim 1 , wherein an amount of the reactive mesogen polymer is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogen polymer, and the nano-rods.

4. The liquid crystal composition of claim 1 , wherein the nano-rods comprise at least one selected from the group consisting of hexadecyl trimethyl ammonium bromide (“HTAB”) and a carbon nano tube.

5. The liquid crystal composition of claim 1 , wherein a density of the reactive mesogen polymer disposed inside the liquid crystal layer is greater than that of the reactive mesogen polymer disposed near surfaces of the liquid crystal layer.

6. A display panel, comprising:

a display substrate comprising a first electrode and a second electrode insulated from the first electrode and disposed on the first electrode;

an opposite substrate comprising a third electrode facing the second electrode; and

a liquid crystal layer interposed between the display substrate and the opposite substrate, the liquid crystal layer comprising liquid crystal molecules, a reactive mesogen polymer, and nano-rods,

wherein a total weight of the nano-rods is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogen polymer, and the nano-rods.

7. The display panel of claim 6 , wherein the liquid crystal molecules comprise a positive dielectric anisotropy (Δ∈).

8. The display panel of claim 6 , wherein an amount of the reactive mesogen polymer is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogen polymer, and the nano-rods.

9. The display panel of claim 6 , wherein the nano-rods comprise at least one selected from the group consisting of hexadecyl trimethyl ammonium bromide (“HTAB”) and a carbon nano tube.

10. The display panel of claim 6 , wherein a density of the reactive mesogen polymer disposed inside the liquid crystal layer is greater than that of the reactive mesogen polymer disposed near the surfaces of the liquid crystal layer adjacent to each of the second and third electrodes.

11. The display panel of claim 6 , wherein the liquid crystal layer makes contact with each of the second electrode and the third electrode.

12. The display panel of claim 6 , wherein the second electrode comprises a plurality of sub electrodes and the first electrode overlaps with the sub electrodes and is disposed in a region between the sub electrodes,

wherein the display substrate further comprises a switching element connected to one of the first electrode and the second electrode and is connected to signal lines.

13. The display panel of claim 6 , wherein, when the first and second electrodes receive voltages different from each other to form a horizontal electric field, a major axis of the liquid crystal molecules is parallel with a direction of the horizontal electric field to display white,

wherein when the third electrode and one of the first and second electrodes receive different voltages from each other to form a vertical electric field, the major axis of the liquid crystal molecules is parallel with a direction of the vertical electric field to display black.

14. A method of manufacturing a display panel, the method comprising:

combining a display substrate comprising a first electrode and a second electrode insulated from and disposed on the first electrode with an opposite substrate comprising a third electrode to face the display substrate;

forming an electric field in a liquid crystal composition interposed between the display substrate and the opposite substrate, the liquid crystal composition comprising liquid crystal molecules, reactive mesogens, and nano-rods; and

irradiating an ultraviolet light to the liquid crystal composition when the electric field is formed, to form a reactive mesogen polymer,

wherein a total amount of the nano-rods is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogens, and the nano-rods.

15. The method of claim 14 , wherein forming the electric field comprises:

establishing a potential difference between the first and second electrodes to form a horizontal electric field.

16. The method of claim 15 , wherein the ultraviolet light is irradiated through one of the display substrate and the opposite substrate when the potential difference between the first and second electrodes is established so that a major axis of the liquid crystal molecules is parallel with a direction of the horizontal electric field.

17. The method of claim 14 , wherein the liquid crystal molecules comprise a positive dielectric anisotropy (Δ∈).

18. The method of claim 14 , wherein a total amount of the reactive mesogens is greater than 0% by weight and less than or equal to about 1% by weight with respect to a total weight of the liquid crystal molecules, the reactive mesogens, and the nano-rods.

19. The method of claim 14 , wherein the liquid crystal composition makes contact with the second and third electrodes.