| 摘要 |
The plasma display electrode repair method and electrode repair apparatus adjust an electrically conductive paste including Ag particles of the adequate size to the adequate viscosity, and linearly coat on the electrode repair zones with this electrically conductive paste by means of a dispenser coating apparatus. The distal end of the nozzle for paste coating is set to the adequate height above the surface of the PDP glass substrate and the disconnection defect zones can be coated with the paste at the adequate speed. Furthermore, a semiconductor laser is provided and drying and baking of the paste after coating can be conducted rapidly. As a result, the disconnection defects that appeared in the electrode wiring formed on the glass substrate in the PDP fabrication process can be rapidly repaired. Therefore, highly reliable repair can be conducted rapidly, thereby significantly contributing to an increase of the PDP yield. |
