Plasma display panel having dielectric layers and igniting electrodes
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United States of America Patent
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Nov 18, 2008
Grant Date -
Sep 21, 2006
app pub date -
Feb 28, 2006
filing date -
Mar 16, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plasma display panel includes a first substrate and a second substrate facing each other; barrier ribs forming discharge cells between the first substrate and the second substrate; a phosphor layer formed on the inside of the discharge cell; address electrodes formed on the first substrate in a first direction; a first display electrode and a second display electrode, both formed on the second substrate in a second direction crossing the first direction, the display electrodes having at least a pair of enlarged electrodes corresponding to each discharge cell; a first igniting electrode and a second igniting electrode, each formed protruding toward the center of the discharge cell at one end of the extended electrode, over the barrier ribs and along the barrier ribs, respectively from the first display electrode and the second display electrode; a first dielectric layer, formed on the second substrate covering the first display electrode and the second display electrode, having a first opening formed between the first display electrode and the second display electrode; and a second dielectric layer formed independently covering the first and the second igniting electrodes exposed to the first opening of the first dielectric layer.
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