Method for removing impurities of plasma display panel
AssigneeLG Electronics Inc.
InventorJae-Sang Chung
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Abstract
In a method for removing impurities of a plasma display panel capable of shortening panel aging time by removing impurities of an upper and a lower substrates under vacuum gas circumstances, the method includes fabricating an upper substrate and a lower substrate; removing impurities of the upper and lower substrates by using at least one of a plasma-cleaning process in which a discharge is performed under vacuum gas circumstances and a heating process in which heating is performed; assembling the impurities removed upper and lower substrates; exhausting gas inside the assembled upper and lower substrates and injecting a discharge gas; and aging the discharge gas injected-plasma display panel.
Claims20
A method for removing impurities of a plasma display panel, comprising:
- fabricating an upper substrate and a lower substrate;
- and
- removing impurities of the upper and lower substrates by using at least one of a cleaning process in which discharge is performed under vacuum gas circumstances and a heating process in which heating is performed.
A method for removing impurities of a plasma display panel, comprising:
- fabricating an upper substrate and a lower substrate;
- removing impurities of the upper and lower substrates by using at least one of a plasma-cleaning process in which a discharge is performed under vacuum gas circumstances and a heating process in which heating is performed;
- assembling the impurities removed upper and lower substrates;
- exhausting gas inside the assembled upper and lower substrates and injecting a discharge gas;
- and
- aging the discharge gas injected-plasma display panel.
Dependencies are inferred from the claim text.