Patent ID: 6878333

Claim:
A method of producing a substrate for a plasma display panel, which comprises the steps of: providing a mold having a concave portion and comprising an unreacted photo-setting component; disposing a photo-settable rib precursor composition between a base and the concave portion of the mold; irradiating one or more selected areas of the mold to react the rib precursor with the unreacted photo-setting component of the mold, thereby adhering the rib precursor to the mold in the selected areas; setting the remaining rib precursor not residing within the selected areas wherein the step of setting the remaining rib precursor comprises irradiating using a second wavelength that is longer than a first wavelength used to irradiate the selected areas of the mold; and removing the mold and the rib precursor in the selected areas adhered to the mold.