Plasma display panel having grooves in dielectric layer

Details Plasma display panel having grooves in dielectric layer Plasma display panel having grooves in dielectric layer

2008-09-09

2008-09-09

Guharay, Karabi (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S582000, C313S292000

Reexamination Certificate

active

11143583

ABSTRACT:
A plasma display panel is disclosed, which prevents luminance from being reduced, prevents error discharge from occurring due to crosstalk, and improves exhaust ability. Auxiliary barriers or projections are formed in a boundary portion between respective cells in a stripe type barrier structure. Alternatively, a predetermined groove is formed in a predetermined position of a dielectric layer in a lattice shaped barrier structure. In addition to these barriers, second barriers are formed at a greater width or at constant intervals. Thus, exhaust ability can be improved, and error discharge due to crosstalk can be prevented from occurring. Also, luminance in corner portions of the cell can be improved, and contrast can be improved even if a black matrix is not formed.

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PDP Paper, Nikkei Electronics, dated Oct. 4, 1999; vol. 753, pp. 153-162 and English-language Abstract.

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