Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Patent
1996-05-09
1997-12-23
Patel, Ashok
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
313585, 313586, 313268, 313292, H01J 1749
Patent
active
057010560
ABSTRACT:
A plasma display panel is provided which includes (a) a first substrate, (b) a second substrate, (c) a plurality of sets of electrode pairs extending in a direction A, (d) a partition wall structure formed overlapping the sets of electrode pairs, the partition wall structure including first partition walls extending in a direction B perpendicular to the direction A and second partition walls extending in parallel with the direction A, each of the first and second partition walls defining a cell therein, and (e) third partition walls extending in the direction B. The sets of electrode pairs, the partition wall structure and the third partition walls are arranged in this order between the first and second substrates. The first partition walls have a width W.sub.H greater than a width W.sub.D of the third partition walls. Advantageously, this construction of the plasma display panel permits the panel to exhibit improved luminance and contrast characteristics, and permits the display to constitute a high grade display.
REFERENCES:
patent: 4518894 (1985-05-01), Andreadakis
patent: 5264758 (1993-11-01), Iijima et al.
NEC Corporation
Patel Ashok
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