Patent ID: 8753160

Claim:
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.