Plasma display panel having specific structure of bus...

Details Plasma display panel having specific structure of bus... Plasma display panel having specific structure of bus...

Filed on

2005-10-20

Date issued

2009-06-30

Examiner

Guharay, Karabi (Department: 2889)

Patent Class

Electric lamp and discharge devices

SubClass

With gas or vapor

SubSubClass

Three or more electrode discharge device

Other Related Categories

C313S584000, C313S582000

Type

Reexamination Certificate

Status

active

Patent number

07554269

Description

ABSTRACT:
A plasma display panel having improved bus electrode layer structure helps to prevent defective non-discharging discharge cells. From the overlapped transparent electrode layer and the bus electrode layer of the plasma display panel, protrusions extend from respective line portions towards a center of corresponding discharge cells. The protrusions of the transparent electrode layer are longer in length than the protrusions of the bus electrode layer. The width of the bus electrode layer is wider than the base of the protrusion of the transparent electrode layer and provides electrical connectivity even when the base of the protrusion of the transparent electrode layer breaks.

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