Front plate structure for plasma display panel

Details Front plate structure for plasma display panel Front plate structure for plasma display panel

2005-03-08

2005-03-08

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S584000, C313S292000

Reexamination Certificate

active

06864632

ABSTRACT:
An front plate structure for a plasma display panel is described. In accordance with the present invention, a protruding space pad structure is formed on the dielectric layer or protective layer of the front plate. The space pad is used to form the height difference on the surface of the front plate, about 3 μm to 15 μm. The height difference forms gas channels between the front plate and the discharge region to improve the performance of the vacuuming and refilling gas steps.

REFERENCES:
patent: 5661500 (1997-08-01), Shinoda et al.
patent: 6008582 (1999-12-01), Asano et al.
patent: 6621231 (2003-09-01), Kwon
patent: 6720732 (2004-04-01), Kao et al.
patent: 20020003405 (2002-01-01), Kang
patent: 20030173899 (2003-09-01), Toyoda et al.

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