Liquid crystal display device and method of manufacturing the same

1. A liquid crystal display (LCD) device comprising:

a plurality of cell regions comprising a first substrate whereon a pixel electrode is formed, a second substrate whereon a common electrode is formed, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the first substrate comprises a depression pattern for forming a liquid crystal domain, and wherein the liquid crystal layer comprises liquid crystal molecules for forming the liquid crystal domain, and RM polymer for fixing the liquid crystal molecules due to the depression pattern; and

a cutting region formed between the plurality of cell regions, and comprising the first substrate and the second substrate extended from the plurality of cell regions, and at least one peripheral spacer interposed between the first substrate and the second substrate, wherein the peripheral spacer contacts at least one of the first and second substrates.

2. The LCD device of claim 1 , wherein the at least one peripheral spacer is configured to maintain a cell gap between the first substrate and the second substrate in the cutting region, to prevent an electrical short in the pixel electrode and the common electrode.

3. The LCD device of claim 1 , wherein the RM polymer is formed in a manner that RM monomers are polymerized by performing an ultraviolet ray exposure, and the ultraviolet ray exposure comprises an electric field exposure process in which an exposure process is performed when a voltage is applied to the pixel electrode and the common electrode, and a non-electric field exposure process in which an exposure process is performed when a voltage is not applied to the pixel electrode and the common electrode.

4. The LCD device of claim 1 , wherein the common electrode does not have a pattern for forming the liquid crystal domain.

5. The LCD device of claim 1 , wherein a cell spacer is formed in each of the plurality of cell regions.

6. The LCD device of claim 5 , wherein the cell spacer has the same form and comprises the same material as the at least one peripheral spacer.

7. The LCD device of claim 1 , wherein the cell spacer and the at least one peripheral spacer are insulators.

8. A method of manufacturing a liquid crystal display (LCD) device, the method comprising:

manufacturing a first substrate comprising a pixel electrode;

manufacturing a second substrate comprising a common electrode facing the pixel electrode;

forming a plurality of cell regions between the first substrate and the second substrate, wherein the plurality of cell regions are sealed by using a sealant;

forming a cell spacer in each of the plurality of cell regions;

forming a liquid crystal layer in the plurality of cell regions; and

forming at least one peripheral spacer interposed between the first substrate and the second substrate, in a cutting region between the plurality of cell regions, wherein the at least one peripheral spacer contacts at least one of the first and second substrates, wherein the at least one peripheral spacer is configured to maintain a cell gap between the first substrate and the second substrate in the cutting region to prevent an electrical short in the pixel electrode and the common electrode, and wherein the liquid crystal layer is radiated with ultraviolet rays when there is a voltage difference between the pixel electrode and the common electrode.

9. The method of claim 8 , wherein the liquid crystal layer comprises an ultraviolet ray reactive material or a composite thereof.

10. The method of claim 9 , wherein the ultraviolet ray reactive material comprises reactive mesogen (RM).

11. The method of claim 8 , wherein the first substrate comprises a depression pattern for forming a liquid crystal domain.

12. The method of claim 8 , wherein the common electrode does not have a pattern for forming a liquid crystal domain.

13. The method of claim 8 , wherein the cell spacer and the at least one peripheral spacer are formed to have the same form and to comprise the same insulating material.

14. A method of manufacturing a liquid crystal display (LCD) device, the method comprising:

manufacturing a first substrate comprising a pixel electrode;

manufacturing a second substrate comprising a common electrode facing the pixel electrode;

forming a plurality of cell regions between the first substrate and the second substrate, wherein the plurality of cell regions are sealed by using a sealant;

forming a cell spacer in each of the plurality of cell regions;

forming a liquid crystal layer in the plurality of cell regions, wherein the forming of the liquid crystal layer comprises:

interposing a liquid crystal composition in the plurality of cell regions; and

exposing the liquid crystal composition with ultraviolet rays, wherein the liquid crystal composition comprises liquid crystal molecules and reactive mesogen (RM) monomers, wherein exposing the liquid crystal composition with ultraviolet rays polymerizes the RM monomers as mesogen polymers, and arrays the liquid crystal molecules by forming a liquid crystal domain along the depression pattern; and

forming at least one peripheral spacer interposed between the first substrate and the second substrate, in a cutting region between the plurality of cell regions.

15. The method of claim 14 , wherein exposing the liquid crystal composition with ultraviolet rays comprises:

an electric field exposure process in which a voltage is applied to the pixel electrode and the common electrode; and

a non-electric field exposure process in which a voltage is not applied to the pixel electrode and the common electrode.