Filter assembly, method of manufacturing the same, and plasma display panel using the same
First Claim
1. A filter assembly, comprising:
- a substrate; and
an electromagnetic wave shielding filter attached to the substrate and comprising a polymer film and a metallic double layer structure arranged in a mesh pattern formed of a plurality of mesh-type metal meshes on the polymer film, wherein the metallic double layer structure comprises a strike layer and at least one plating layer on the strike layer,wherein the electromagnetic wave shielding filter further comprises an edge portion encircling the mesh pattern and the width of the edge portion is greater than that of the mesh-type metal mesh.
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Accused Products
Abstract
A filter assembly, a plasma display panel with the filter assembly and a method of manufacturing the filter assembly. The plasma display panel includes a panel assembly, a chassis base on which a driving circuit is mounted and located on a rear of the panel assembly, a filter assembly mounted in front of the panel assembly, and a case that accommodates the panel assembly, the chassis base, and the filter assembly. The filter assembly includes a transparent substrate, an anti-reflection film, and an electromagnetic wave shielding filter attached to the rear surface of the substrate, and the electromagnetic wave shielding filter is grounded to the inner side of the case and is made of a metal mesh that includes a plating layer and a strike seed layer.
26 Citations
11 Claims
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1. A filter assembly, comprising:
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a substrate; and an electromagnetic wave shielding filter attached to the substrate and comprising a polymer film and a metallic double layer structure arranged in a mesh pattern formed of a plurality of mesh-type metal meshes on the polymer film, wherein the metallic double layer structure comprises a strike layer and at least one plating layer on the strike layer, wherein the electromagnetic wave shielding filter further comprises an edge portion encircling the mesh pattern and the width of the edge portion is greater than that of the mesh-type metal mesh. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A plasma display panel, comprising:
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a panel assembly; a chassis base comprising a driving circuit, the chassis base being arranged on a rear of the panel assembly; a filter assembly mounted in front of the panel assembly; and a case that accommodates the panel assembly, the chassis base, and the filter assembly, the filter assembly comprises a transparent substrate, an anti-reflection film and an electromagnetic wave shielding filter, the filter being arranged on a rear surface of the substrate, the filter being grounded to an inner side of the case, the filter comprising a mesh pattern formed of a plurality of metal meshes that comprises a double layer structure that comprises a plating layer, wherein the double layer structure comprises a strike layer and at least one plating layer on the strike layer, wherein the electromagnetic wave shielding filter further comprises an edge portion encircling the mesh pattern and the width of the edge portion is greater than that of the metal mesh. - View Dependent Claims (8, 9, 10, 11)
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Specification