Patent ID: 7942971

Claim:
A method of manufacturing a plasma display panel, the method comprising the steps of: providing a substrate holder above a source of deposition material, the substrate holder including: a plurality of first frames for holding a plurality of substrates for a respective plurality of plasma display panels, said plurality of first frames have an inner protrusion between them which extends from below a bottom surface of the substrate along a side surface of the substrate to a height above the substrate and greater than a height of the substrate without being superimposed over the top surface of the substrate, said inner protrusion extending in a straight direction; and a plurality of second frames each having a respective opening, curved outer protrusions situated between each of the second frames and the plurality of first frames so that the substrates are on one side of each of the curved outer protrusions and each respective opening is on another side of each of the curved outer protrusions, the protrusions also extending above the substrates without being superimposed over the tops of the substrates, and an unobstructed path exists from said source of deposition material to a top surface of said substrate; providing the plasma display panel which is held by the substrate holder for deposition; spraying said deposition material onto said bottom surface of said substrate from below the substrate; and permitting an additional amount of said deposition material to flow through said opening from below the substrate.