METHOD OF MANUFACTURING SOFT MOLD TO SHAPE BARRIER RIB, METHOD OF MANUFACTURING BARRIER RIB AND LOWER PANEL, AND PLASMA DISPLAY PANEL

摘要

A method of manufacturing a soft mold to shape a barrier rib, a method of manufacturing a barrier rib and a lower panel, and a plasma display panel (PDP) including the same. The method of manufacturing the soft mold includes: providing a metal mold on which a barrier rib pattern is formed, by alternating channels and projections; disposing a polymer sheet opposite the metal mold; pressing the metal mold into the polymer sheet, to form the soft mold, which has an inverted image of the barrier rib pattern formed on the surface thereof; and releasing the soft mold from the metal mold.