Liquid crystal display device comprising a black matrix having a first sloped side less steep than a second sloped side

1. A liquid crystal display device, comprising:

a first substrate and a second substrate facing each other, the first and second substrate including pixel regions;

a first alignment layer on the first substrate;

a black matrix on the second substrate;

a first sloped side of the black matrix that is less steep than a second sloped side of the black matrix;

a color filter layer on the black matrix;

a second alignment layer on the color filter layer;

a liquid crystal material interposed between the first and second alignment layers; and,

a rubbing direction of the second alignment layer corresponding to a first direction from the first sloped side to the second sloped side.

2. The device according to claim 1 , wherein the color filter layer has a step difference of more than about 5,000 angstroms with respect to the black matrix at portion of the color filter layer that overlaps the black matrix.

3. The device according to claim 1 , wherein the color filter layer includes red, green and blue sub-color filters located in the pixel regions.

4. The device according to claim 1 , wherein the black matrix has an open portion corresponding to each of the pixel regions.

5. The device according to claim 4 , wherein the color filter layer overlaps edges of the black matrix.

6. The device according to claim 1 , further comprising a gate line on the first substrate, a data line crossing the gate line, a thin film transistor adjacent to a crossing of the gate line and the data line, and a pixel electrode connected to the thin film transistor.

7. The device according to claim 6 , wherein the black matrix has an island shape over the thin film transistor.

8. The device according to claim 6 , wherein the black matrix includes a third sloped side and a fourth sloped side such that the first and third sloped sides from a first internal acute angle with respect to the second substrate that is less than a second internal acute angle that the second and fourth sloped sides make with respect to the second substrate.

9. The device according to claim 8 , wherein the first sloped side is adjacent to the second and third sloped sides.

10. The device according to claim 6 , wherein the black matrix covers the thin film transistor.

11. The device according to claim 10 , wherein the value of the second internal acute angle is within a range of 60 to 80 degrees.

12. The device according to claim 1 , wherein the black matrix includes a light shielding material.

13. The device according to claim 1 , wherein the black matrix includes a resin material.

14. The device according to claim 1 , wherein the resin material includes one of carbon particles, titanium oxide (TiOx) and color pigments.