| 摘要 |
PURPOSE:To provide a method of manufacturing a precise, highly fine, and strong barrier rib for PDP. CONSTITUTION:On a back base plate 11 having a cathode 12 formed on the surface, a plate barrier rib material 13a is formed, and a sand blast resisting film 13b patterned into a determined form is formed on the surface of the barrier rib 13a. Then, the barrier rib material 13a left on the back base plate 11 is removed by sand blast method, and a barrier rib 13 for forming a discharge space is formed. |
