Liquid crystal display and method of manufacturing the same

1. A liquid crystal display comprising:

a first plate having a thin film transistor;

a second plate having an insulating substrate;

a spacer member being disposed on the insulating substrate preventing light leakage from the first plate and maintaining a predetermined distance between the first plate and the second plate; and

a liquid crystal layer interposed between the first plate and the second plate and having liquid crystal molecules aligned in a predetermined direction,

wherein the spacer member comprises a first column adjacent to the insulating substrate a second column disposed on the first column, and

a stepped surface disposed between the first column and the second column, and wherein the spacer member comprises an organic photosensitive material containing a light-blocking material.

2. The liquid crystal display of claim 1 , wherein an area of a first surface of the spacer member adjacent to the first plate is different from an area of a second surface of the spacer member adjacent to the second plate.

3. The liquid crystal display of claim 2 , wherein at least one of the area of the first surface and the area of the second surface is greater than an area of the thin film transistor.

4. The liquid crystal display of claim 3 , wherein the spacer member is defined by a second frustocone on a first frustocone, and wherein the area of the first surface corresponding to a base of the first frustocone is greater than the area of the second surface corresponding to a truncated surface of the second frustocone.

5. The liquid crystal display of claim 1 , wherein the thickness of the spacer member is substantially the same as a cell gap between the first plate and the second plate.

6. The liquid crystal display of claim 1 , wherein the light-blocking material is carbon black pigment.

7. The liquid crystal display of claim 1 , wherein the second plate further comprises a common electrode between the insulating substrate and the spacer member.

8. A method of manufacturing a liquid crystal display, comprising:

coating an organic photosensitive film containing a light-blocking material on an insulating substrate of a second plate; and

selectively exposing the organic photosensitive film to light using a slit mask to form a spacer member, the spacer member preventing light leakage from a thin film transistor of a first plate and maintaining a predetermined distance between the first plate and the second plate, wherein the spacer member comprises a first column adjacent to the insulating substrate, a second column disposed on the first column, and a stepped surface disposed between the first column and the second column.

9. The method of claim 8 , wherein the method further comprises forming a common electrode between the insulating substrate and the spacer member before the coating the organic photosensitive film on the insulating substrate.

10. The method of claim 8 , wherein the light-blocking material is a carbon black pigment.

11. The method of claim 8 , wherein an area of a first surface of the spacer member adjacent to the first plate different from that of a second surface of the spacer member adjacent to the second plate.

12. The method of claim 11 , wherein at least one of the area of the first surface and the area of the second surface is greater than an area of the thin film transistor.

13. The method of claim 11 , wherein the spacer member is defined by a second frustocone on a first frustocone, and wherein the area of the first surface corresponding to a base of the first frustocone is greater than the area of the second surface corresponding to a truncated surface of the second frustocone.

14. The method of claim 8 , wherein the thickness of the spacer member is substantially the same as a cell gap between the first plate and the second plate.