Plasma display panel
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United States of America Patent
Stats
-
Dec 16, 2008
Grant Date -
Mar 2, 2006
app pub date -
Aug 23, 2005
filing date -
Aug 30, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plasma display panel design having a display area and a peripheral area surrounding the display area. Within the display area are discharge cells, and within the peripheral area are dummy cells that serve as a location where fluorescent paste is injected onto in an early stage of making the display, enabling the injection amount and injection speed from a nozzle to stabilize before the fluorescent material is deposited into the discharge cells. A surface area that the fluorescent material is deposited on in the peripheral area is increased to provide for a more rapid stabilization of the injection pressure and injection amount of the paste in the making of the display. A sufficient gap is present between a sealant and the dummy structure so that air and foreign matter can be expelled.
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