Method for forming front electrode of PDP

1. A method for forming a front electrode of PDP, comprising steps of:

applying, to a substrate, a black paste comprising a photopolymerizable monomer and first inorganic powder comprising glass powder, black pigment and optionally conductive metal powder, wherein S b /M b is 18 or less when S b represents the total surface area (m 2 ) of the first inorganic powder per 100 g of the black paste and M b represents the content (g) of the photopolymerizable monomer per 100 g of the black paste;

drying the black paste;

applying a white paste comprising a photopolymerizable monomer and second inorganic powder comprising glass powder and conductive metal powder on top of the dried black paste, wherein S w /M w is 4.5 or less when S w represents the total surface area (m 2 ) of the second inorganic powder per 100 g of the white paste and M w represents the content (g) of the photopolymerizable monomer per 100 g of the white paste;

drying the white paste;

exposing and developing the dried black paste and the white paste; and

sintering the developed black paste and white paste.

2. The method for forming a front electrode of PDP of claim 1 , wherein the total surface area (S b ) of the first inorganic powder per 100 g of the black paste is 50 to 200 m 2 .

3. The method for forming a front electrode of PDP of claim 1 , wherein the total surface area (S w ) of the second inorganic powder per 100 g of the white paste is 4.5 to 60 m 2 .

4. The method for forming a front electrode of PDP of claim 1 , wherein the content (M b ) of the photopolymerizable monomer per 100 g of the black paste is 6 to 30 g.

5. The method for forming a front electrode of PDP of claim 1 , wherein the content (M w ) of the photopolymerizable monomer per 100 g of the white paste is 4 to 20 g.

6. A front electrode of PDP formed by the method of claim 1 .