Plasma display apparatus having a protection plate

Details Plasma display apparatus having a protection plate Plasma display apparatus having a protection plate

2004-10-28

2008-09-09

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S046000, C361S689000

Reexamination Certificate

active

07423377

ABSTRACT:
A plasma display apparatus includes: a panel on which images are displayed; a circuit board for driving the panel; a chassis base for supporting the panel and the circuit board; a case for accommodating the panel, the circuit board and the chassis base; a signal transfer unit, on which at least one device is mounted, for transmitting electrical signals between the panel and the circuit board by connecting the panel to the circuit board; and a porous protection plate having a plurality of pores, and disposed on an outer surface of the signal transfer unit. In accordance with a further feature of the invention, the case includes a front cabinet disposed in front of the panel, and a porous back cover having a plurality of pores, said porous back cover being disposed on a rear surface of the circuit board and being coupled to the front cabinet.

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