| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for effectively removing protrusions which can be discharge starting points from various electrodes composing a flat type display device after completion of the flat type display device. SOLUTION: In the flat type display device, a first substrate provided with a first electrode and a second substrate provided with a second electrode are arranged with vacuum space in between, and the first and second substrates are joined at respective circumferential rim parts. In the knocking process method in the flat type display device, a high voltage V1 higher than the second electrode is applied like a pulse to the first electrode and a protrusion existing on the first electrode is field-evaporated.</p> |
