Patent Number: 6,945,838

Title: Knocking processing method in flat-type display device, and knockingprocessing method in flat-panel display device-use substrate

Abstract: A knocking treatment method in a flat-type display device in which a firstsubstrate provided with a first electrode and a second substrate providedwith a second electrode are disposed with a vacuum space interposedbetween the first and second substrates and the first substrate and thesecond substrate are bonded to each other in their circumferentialportions, the method comprising applying to the first electrode a pulsevoltage V.sub.1 higher than a voltage to be applied to the secondelectrode to remove a projection present in the first electrode by fieldevaporation.

Inventors: Konishi; Morikazu (Kanagawa, JP), Iida; Koichi (Kanagawa, JP)


International Classification:

Expiration Date: 09/20/2013