Patent ID: 8012548

Claim:
A flat panel display, comprising: a first plate; a second plate facing the first plate; a pattern spacer formed on the first plate to be fixed on the plate for maintaining the cell gap between the first and the second plates; a first alignment film formed of polyimide on the entire surface of the first plate including the pattern spacer; a second alignment film formed of polyimide on the entire surface of the second plate; and an adhesion promoter bonding a part of the first alignment film corresponding to the pattern spacer to the second alignment film to improve an adhesive strength of the first and the second plates, wherein the adhesion promoter consists of a mixture of a primer, an active dilute solution and a carrier, wherein the primer for adhering an adhesion surface of the first alignment film to the second alignment film, has a composition in the adhesion promoter of about 5 weight % to about 20 weight %, wherein the active dilute solution for cleaning and activating the surface being adhered by the primer, includes heptanes, and has a composition in the adhesion promoter of about 60 weight % to about 80 weight %, and wherein the carrier for moving the adhesion promoter from a surface of the first alignment film upon which is applied the adhesion promoter to a surface of the second alignment film being adhered, includes NMP(N-methylpyrrolidone), and has a composition range in the adhesion promoter of about 10 weight % to about 20 weight %.