Plasma display apparatus

Details Plasma display apparatus Plasma display apparatus

2006-10-30

2009-12-08

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S292000

Reexamination Certificate

active

07629745

ABSTRACT:
A plasma display apparatus is provided. The plasma display apparatus includes an upper substrate, a lower substrate that faces the upper substrate, and barrier ribs formed on the lower substrate to partition off discharge cells. At least one groove having a width no less than 0.1 times and no more than 0.8 times the width of the barrier rib is formed on the barrier rib. Therefore, it is possible to reduce a capacitance value between address electrodes and reduce reactive power formed between the electrodes so that it is possible to improve the discharge efficiency of the panel.

REFERENCES:
patent: 5905336 (1999-05-01), Van Hal et al.
patent: 5925262 (1999-07-01), Choi
patent: 5990616 (1999-11-01), Lee et al.
patent: 2004/0051457 (2004-03-01), Kimura
patent: 2005/0001551 (2005-01-01), Kim
European Search Report dated Jul. 18, 2008, for Application No. 06290940.3 (7 pages).

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