Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2004-08-23
2008-07-08
Patel, Nimeshkumar (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C345S206000
Reexamination Certificate
active
07397186
ABSTRACT:
A plasma display panel includes first and second substrates provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the first substrate. Barrier ribs defining discharge cells are mounted in a display region between the substrates. Further, discharge sustain electrodes are formed on the second substrate substantially perpendicular to the address electrodes. The electrodes are formed into groups of a predetermined number, and the electrodes include effective segments positioned in the display region, terminal segments positioned in a terminal region outside the display region and having a smaller pitch than that of the effective segments, and intermediate segments interconnecting these segments. In at least one group, lengths of elements of the terminal segments increasingly decrease as a distance from a center of the group is increased.
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Kwon Jae-Ik
Song Sung-Ho
Christie Parker & Hale LLP
Patel Nimeshkumar
Raabe Christopher
Samsung SDI & Co., Ltd.
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