Plasma display panel comprising ultraviolet-to-visible ray...

Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device

Reexamination Certificate

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Details

C313S110000, C313S112000

Reexamination Certificate

active

10769845

ABSTRACT:
A plasma display panel (PDP) that has an ultraviolet ray converter. The plasma display panel includes a front panel, a rear panel, a filter set, and an optical converter. The filter set is installed in front of the front panel. The optical converter is installed between the front panel and the filter set and converts ultraviolet rays emitted from the front panel into visible rays. Accordingly, the ultraviolet rays emitted from a plasma forming area in a discharge cell are mostly converted into visible rays. Therefore, the efficiency of the PDP is improved.

REFERENCES:
patent: 6737805 (2004-05-01), Nakada et al.
patent: 6762566 (2004-07-01), George et al.
patent: 6879106 (2005-04-01), Lee
patent: 2003/0146687 (2003-08-01), Ono et al.
patent: 5-121002 (1993-05-01), None
patent: 09283030 (1997-10-01), None
Korean Application No. 10-2003-0009414 and Office Action issued by the Korean Patent Office on Feb. 22, 2005.

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