Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2007-10-09
2007-10-09
Santiago, Mariceli (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S587000, C313S582000
Reexamination Certificate
active
11033518
ABSTRACT:
The present invention provides a plasma display panel (PDP) with a structure that can reduce an outer reflection of an external light source and increase the reflection of visible rays emitted from the phosphor, remarkably increase the aperture ratio of the front panel, and remarkably reduce occurrence of a permanent residual image. The PDP includes: a transparent front panel; a rear panel disposed in parallel with the front panel; a plurality of opaque upper barrier ribs disposed between the front panel and the rear panel to define a plurality of discharge cells, and formed of a dielectric material; a lower discharge electrode and an upper discharge electrode disposed within the plurality of opaque upper barrier ribs so as to enclose the discharge cells; a plurality of lower barrier ribs disposed between the plurality of opaque upper barrier ribs and the rear panel; a phosphor layer disposed within a space defined by the plurality of lower barrier ribs; and a discharge gas disposed inside the discharge cells.
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Korean Office Action of the Korean Patent Application No. 2004-21151, issued on Apr. 26, 2006.
Ahn Jeong-Chull
Jung Eun-Young
Kang Kyoung-Doo
Kwon Jae-Ik
Yi Won-Ju
Bushnell , Esq. Robert E.
Samsung SDI & Co., Ltd.
Santiago Mariceli
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