Plasma display panel
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United States of America Patent
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-
Jun 26, 2007
Grant Date -
Dec 29, 2005
app pub date -
Jun 16, 2005
filing date -
Jun 23, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plasma display panel (PDP) with improved bright room contrast while achieving a high opening ratio and high luminance. The PDP includes display electrodes that includes auxiliary electrodes that suppress reflection of incident light off the discharge cells. With address electrodes formed on the rear substrate and the display electrodes formed on the front substrate, auxiliary electrodes connect pairs of display electrodes together. The auxiliary electrodes and the main bus electrodes extend into the discharge cells and reflect the external light. The opaque main bus and auxiliary electrodes are combined with a transparent electrode portion that overlies the main bus and the auxiliary portions to form the display electrodes.
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