Plasma display panel with discharge cells having multiple openin

Details Plasma display panel with discharge cells having multiple openin Plasma display panel with discharge cells having multiple openin

1995-11-13

1998-02-10

O'Shea, Sandra L.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313584, 313585, 313586, H01J 1749

Patent

active

057172919

ABSTRACT:
A structure of a DC-type plasma display panel (PDP) for lengthening the life span thereof by increasing cell impedance is provided. In the plasma display panel, two or more portions of the cathode are exposed in each discharging cell so as to increase the luminance of the concave cathode, so that the decrease of luminance according to the concave cathode structure is compensated.

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patent: 5384514 (1995-01-01), Kim
patent: 5396149 (1995-03-01), Kwon
patent: 5408226 (1995-04-01), Kwon

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