| 摘要 |
PURPOSE: An apparatus for manufacturing a back plate of plasma display panel is provided to prevent the deformation of a barrier rib and a discharging space, to enhance luminance, efficiency and productivity. CONSTITUTION: An apparatus for manufacturing a back plate of plasma display panel comprises plural nozzle pipes, and an oscillation generator consisted of first and second drivers. The long axles of the nozzle pipes are arranged parallel to the feed direction of an object to be etched and the pressure of the nozzle pipes are respectively controlled. The first driver generates rotation motion to the nozzle pipes. The second drives receives power from the first driver and generates linear motion to the nozzle pipes. |
