US 2006/0232207 A1 · Plasma display panel

Abstract

A plasma display panel having an excellent image display quality and high reliability is provided by preventing deterioration of a phosphor due to hydrocarbon gas remaining in the plasma display panel. The plasma display panel includes front panel (50) and rear panel (60) disposed opposing each other, and front panel (50) is provided with a plurality of display electrodes composed of a pair of scan electrode (6) and sustain electrode (7), and rear panel (60) has barrier ribs (10) forming discharge cells (11). In the plasma display panel, rear panel (60) includes data electrodes (9) perpendicular to display electrodes composed of a pair of scan electrode (6) and sustain electrode (7) on substrate (2), dielectric layer (13) covering data electrodes (9), reflective layer (20) containing an oxidation catalyst and covering at least a part of dielectric layer (13), and phosphor layer (12) covering reflective layer (20).

Claims12

Dependent claims

A plasma display panel comprising:

a front panel and a rear panel disposed opposing each other, the front panel including a plurality of display electrodes, and the rear panel including barrier ribs forming discharge space,
wherein the rear panel comprises a substrate, data electrodes formed in a direction crossing the display electrodes on the substrate, a dielectric layer covering the data electrodes, a reflective layer containing an oxidation catalyst and covering at least a part of the dielectric layer, and a phosphor layer formed on the reflective layer.

Dependencies are inferred from the claim text.

Facts

Application

10/558,298Filed 8 Mar 2005

Priority

JP 2004-06859811 Mar 2004

Published

19 Oct 2006

Term ends

Not estimatedThe source records don’t support an estimate.

Classification4 codes

H01J 11/44
Vessels, containers or parts thereof, e.g. substrates: optical arrangements or shielding arrangements, e.g. filters, black matrices, light…
H01J 11/12
AC-PDPs with at least one main electrode being out of contact with the plasma: with main electrodes provided on both sides of the discharge space
H01J 2211/442
Optical arrangements or shielding arrangements, e.g. filters or lenses: light reflecting means; Anti-reflection means
H01J
Electric discharge tubes or discharge lamps

Plasma display panel

Life of this patent

Plasma display panel

Life of this patent

Abstract

Claims12