Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-08-08
2006-08-08
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S582000, C313S584000, C313S586000
Reexamination Certificate
active
07088044
ABSTRACT:
A PDP that can significantly improve light emitting efficiency and light transmission includes a new discharge cell structure and electromagnetic wave shielding electrodes that replace the function of an electromagnetic wave shielding filter includes: a transparent front substrate; a rear substrate arranged in parallel to the front substrate; a plurality of front barrier ribs, consisting of a dielectric material, and arranged between the front substrate and the rear substrate to define discharge cells together with the front substrate and the rear substrate; a front discharge electrode and a rear discharge electrode, separated from each other, and arranged in the front barrier rib to surround the discharge cell; at least one electromagnetic wave shielding electrode, arranged in front of and separated from the front discharge electrode, and surrounding the discharge cell; a plurality of rear barrier ribs arranged between the front barrier ribs and the rear substrate; a fluorescent layer arranged in a space defined by the rear barrier ribs; and a discharge gas arranged within the discharge cells.
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“Final Draft International Standard”, Project No. 47C/61988-1/Ed.1; Plasma Display Panels—Part 1: Terminology and letter symbols, published by International Electrotechnical Commission, IEC. in 2003, and Appendix A—Description of Technology, Annex B—Relationship Between Voltage Terms And Discharge Characteristics; Annex C—Gaps and Annex D—Manufacturing.
Bushnell , Esq. Robert E.
Samsung SDI & Co., Ltd.
Williams Joseph
Won Bumsuk
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