Plasma display panel with reduced electrode defect rate

Details Plasma display panel with reduced electrode defect rate Plasma display panel with reduced electrode defect rate

2005-04-13

2009-10-20

Williams, Joseph L (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S582000, C313S584000, C313S585000

Reexamination Certificate

active

07605539

ABSTRACT:
A Plasma Display Panel (PDP) includes: a first substrate; a second substrate facing the first substrate; a first barrier rib of a dielectric material disposed between the first and second substrates, and defining discharge cells with the first and second substrates; upper discharge electrodes, each including an upper discharge unit disposed in the first barrier rib to surround the discharge cell and a terminal unit protruding from the first barrier rib; lower discharge electrodes, each including a lower discharge unit disposed in the first barrier rib to surround the discharge cell and a terminal unit protruding from the first barrier rib, the lower discharge electrodes respectively separated from the upper discharge electrodes; a first extension barrier rib supporting the lower terminal unit to be at the same height as the lower discharge units; a phosphor layer disposed in the discharge cells; and a discharge gas filling the discharge cells.

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