Plasma display panel provided with discharge electrodes arranged within upper and lower barrier ribs assemblies
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United States of America Patent
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Oct 21, 2008
Grant Date -
Oct 13, 2005
app pub date -
Apr 8, 2005
filing date -
Apr 9, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A PDP (plasma display panel) includes: a first substrate; a second substrate arranged opposite to the first substrate; first barrier ribs arranged between the first substrate and the second substrate and formed of a dielectric material; second barrier ribs arranged between the first barrier ribs and the second substrate and formed of a dielectric material, the second barrier ribs partitioning discharge cells together with the first barrier ribs; first discharge electrodes arranged within the first barrier ribs to surround the discharge cells; second discharge electrodes arranged within the second barrier ribs to surround the discharge cells; phosphor layers arranged within the discharge cells; and a discharge gas injected in the discharge cells, in which sides of the first and second barrier ribs form concave portions.
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