Electric lamp or space discharge component or device manufacturi – Process – Including cleaning
Reexamination Certificate
2006-01-17
2006-01-17
Santiago, Mariceli (Department: 2879)
Electric lamp or space discharge component or device manufacturi
Process
Including cleaning
C445S005000, C445S006000, C445S025000
Reexamination Certificate
active
06986694
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.
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LG Electronics Inc.
Santiago Mariceli
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