Plasma display panel having cell barriers of phosphor containing

Details Plasma display panel having cell barriers of phosphor containing Plasma display panel having cell barriers of phosphor containing

1990-02-09

1992-08-04

O'Shea, Sandra L.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313484, 313493, 313486, 340760, H01J 1718, H01J 6136, G09B 308

Patent

active

051362074

ABSTRACT:
A plasma display panel comprises a front plate disposed on the side of a viewer, a rear plate disposed in parallel and opposing the front plate, and the cell barriers arranged between the front and rear plates of matrix shape or linear shape. The cell barrier is formed of a material including a phosphor. The cell barriers are formed by printing multiple times a phosphor paste containing glass frit in an overlapped manner by a screen printing method. The cell barrier is formed in another method in which a positive pattern of cell barriers are formed on the front or rear plate by using photo resist, a slurry containing a phosphor fills in portions except for the pattern of the photo resist, and the photo resist is thereafter removed to thereby form cell barriers. In the case of the cell barrier of a color display PDP, the cell barrier may be composed of a material containing phosphor of different colors each with a width corresponding to a one half width of the cell barrier.

REFERENCES:
patent: 2933648 (1960-04-01), Bentley
patent: 3103607 (1963-09-01), Rulon
patent: 3916245 (1975-10-01), Dorf et al.
patent: 4692662 (1987-09-01), Wada et al.
Y. Amano, et al., "A New dc PDP with Low Voltage Drive and High Resolution", Proceedings of the SID, vol. 23/3 pp. 169-174, 1982.

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