| 摘要 |
PURPOSE: A green sheet for a barrier rib of a plasma display panel is provided to improve reliability and prevent a stain by improving the intensity of the green sheet. CONSTITUTION: A partition(112) is composed of a multi layer including an upper barrier rib(112a) and a lower barrier rib(112b). The etching rate of the upper barrier rib is lower than that of the lower barrier rib. The difference between the etching rates of the upper and lower barrier ribs is 10% to 20%. The etching rate of the upper barrier rib is 10% to 15%. |
