Electric lamp and discharge devices – With optical device or special ray transmissive envelope
Reexamination Certificate
2007-05-15
2007-05-15
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
C313S111000, C313S112000, C313S113000, C313S114000, C313S582000, C313S586000, C313S587000, C313S584000
Reexamination Certificate
active
11046748
ABSTRACT:
Disclosed is a plasma display panel. The plasma display panel comprises a lower substrate and an upper substrate, which are spaced apart by a predetermined distance from each other to define a plurality of discharge cells therebetween; a plurality of barrier ribs disposed between the lower substrate and the upper substrate; a plurality of address electrodes formed in parallel with one another on an upper surface of the lower substrate; a plurality of discharge electrodes formed in a direction crossing the address electrodes on a lower surface of the upper substrate; and a fluorescent layer formed on an inner wall of the discharge cells, wherein the upper substrate comprises a plurality of light guides, which are formed in parallel with the plurality of address electrodes to focus and output visible light generated from the discharge cells by a discharge, the light guides having a light incident surface.
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PCT Int'l Search Report PCT/KR2005/001145.
Han Young-Soo
Hong Chang-Wan
Kim Young-Sun
Min Jong-Sul
Park Yung-Jun
Roylance Abrams Berdo & Goodman LLP
Sanei Hana A.
Williams Joseph
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