BARRIER RIB MATERIAL FOR PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING BARRIER RIB

摘要

PURPOSE: A barrier rib material and a method for manufacturing a barrier rib are provided to prevent degradation of luminance caused due to the lowering of reflectivity, while preventing an erroneous discharge. CONSTITUTION: A plasma display panel comprises a green sheet(60) containing a composition of ZnO-B2O3-MgO-SiO2-Al2O3-CaO-CuO for preventing a barrier rib from becoming yellow. A method for manufacturing a barrier rib includes the steps of forming a green sheet; bonding the green sheet onto a substrate(62); and forming a barrier rib by pressing the mold having a groove with a shape corresponding to the shape of the barrier rib against the green sheet.