Color filter substrate and liquid crystal display panel including the same

1. A substrate, comprising:

a black matrix disposed on a base substrate;

a color filter on a sub-pixel area partitioned by the black matrix;

a common electrode disposed on the color filter; and

an anti-reflective layer configured to prevent the reflection of light incident in the base substrate, the anti-reflective layer comprising:

a first anti-reflective layer disposed between the base substrate and the color filter; and

a second anti-reflective layer disposed between the color filter and the common electrode,

wherein the second anti-reflective layer has a uniform thickness across the substrate.

2. The substrate of claim 1 , wherein the common electrode is configured to receive a common voltage.

3. The substrate of claim 1 , wherein the first anti-reflective layer has a refractive index between a refractive index of the base substrate and a refractive index of the color filter.

4. The substrate of claim 1 , wherein the second anti-reflective layer has a refractive index between the refractive index of the color filter and a refractive index of the common electrode.

5. The substrate of claim 1 , wherein the first anti-reflective layer comprises one of Al 2 O 3 , SiOx, MgF 2 , AIF 2 , CeF 3 , LaF 3 , and NdF 3 .

6. The substrate of claim 1 , wherein the second anti-reflective layer comprises silicon nitride (SiNx).

7. The substrate of claim 1 , wherein the first anti-reflective layer comprises Al 2 O 3 .

8. The substrate of claim 7 , wherein a thickness of the first anti-reflective layer is 200 Å to 1,000 Å.

9. The substrate of claim 1 , wherein the first anti-reflective layer comprises Al 2 O 3 , and

wherein the second anti-reflective layer comprises silicon nitride (SiNx).

10. The substrate of claim 1 , wherein the second anti-reflective layer is a non-planarizing layer.