Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-05-15
2009-06-30
Williams, Joseph L (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S583000, C313S584000, C313S586000, C313S587000
Reexamination Certificate
active
07554268
ABSTRACT:
Provided is a plasma display panel including a first substrate and a second substrate facing each other, barrier ribs that define a plurality of discharge cells, address electrodes which extend across the discharge cells and a plurality of pairs of sustain electrodes which cross the address electrodes and generate a sustain discharge. Two sustain electrodes of a sustain electrode pair each include two or more electrode portions and connection portions for electrically coupling the electrode portions. Each electrode portion has a line width B, and each connection portion has a line width S. The ratio of the line width S to the line width B is 0.20≦S/B≦0.92 to balance improved brightness with reduced power consumption for the plasma display panel. Further, the sustain electrode can be manufactured so the electrode portions are formed integrally with the connection portions to facilitate ease of manufacturing.
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H.C. Park & Associates PLC
Quarterman Kevin
Samsung SDI & Co., Ltd.
Williams Joseph L
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