Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2011-07-12
2011-07-12
Hines, Anne M (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S586000
Reexamination Certificate
active
07977879
ABSTRACT:
A plasma display panel is disclosed. The plasma display panel includes a first substrate and a second substrate positioned adjacent to each other, a first barrier rib positioned between the first substrate and the second substrate and partitioning a discharge area, a sealing portion attaching the first substrate to the second substrate, and an auxiliary barrier rib. The auxiliary barrier rib may be spaced apart from the sealing portion with a predetermined distance therebetween, extended from the first barrier rib, and may include a portion with a height lower than a height of the first barrier rib positioned in the discharge area.
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Hines Anne M
KED & Associates LLP
LG Electronics Inc.
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