Plasma display panel with dual material sustain electrodes

Details Plasma display panel with dual material sustain electrodes Plasma display panel with dual material sustain electrodes

2007-09-11

2007-09-11

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S582000, C313S586000, C313S584000, C313S585000

Reexamination Certificate

active

11156681

ABSTRACT:
A plasma display panel having an electrode structure that can reduce the damaging of a fluorescent layer that generates green light by ion sputtering is disclosed. The plasma display panel includes: a rear substrate; a front substrate disposed apart from the rear substrate; a plurality of barrier ribs that define discharge cells of blue, green and blue light together with the rear substrate and the front substrate and disposed between the rear substrate and the front substrate; a plurality of sustain electrode pairs extended across the discharge cells; a plurality of address electrodes extended across the discharge cells to cross the sustain electrode pairs; a first dielectric layer that covers the sustain electrode pairs; a second dielectric layer that covers the address electrodes; a plurality of fluorescent layers of red, green, and blue light disposed in each of the discharge cells of red, green and blue light; and a discharge gas filled in the discharge cells, wherein each of the sustain electrodes comprises a bus electrode extended across the discharge cells, main body unit disposed apart from the bus electrode toward the inside of the discharge cell, and a connection unit that connects the bus electrode and the main body unit, the connection unit is disposed apart from the barrier ribs that define the green discharge cells.

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patent: 2005049865 (2005-05-01), None
English translation of Ahn et al.

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