Conductive substrate, electromagnetic wave shielding substrate for plasma display and method for manufacturing conductive substrate
AssigneeToray Industries, Inc.
InventorsShotaro Tanaka, Junpei Ohashi, Yasushi Takada
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Abstract
A conductive substrate includes a metal fine particle layer laminated onto at least one surface of a substrate in a random network form; a resin layer including a resin having an anionic ionic group laminated at an opening portion of a network of the metal fine particle layer and in contact with the metal fine particle layer; and a plated metal layer laminated onto the metal fine particle layer and in contact with the resin layer.
Claims20
A conductive substrate comprising:
- a metal fine particle layer laminated onto at least one surface of a substrate in a random network form;
- a resin layer comprising a resin having an anionic ionic group laminated at an opening portion of a network of the metal fine particle layer and in contact with the metal fine particle layer;
- and
- a plated metal layer laminated onto the metal fine particle layer and in contact with the resin layer.
A conductive substrate in which a metal fine particle layer is laminated onto a substrate in a network form, wherein:
- a sum (N÷N−0.1+N+0.1) of the number (N) of an opening portion having a number maximum compactness, the number (N−0.1) of an opening portion having a compactness 0.1 smaller than the number maximum compactness and the number (N+0.1) of an opening portion having a compactness 0.1 larger than the number maximum compactness is 38% to 90% of a total number of the opening portion,
- where a compactness of each opening portion of the network form is defined as a value calculated from the following formula (I) and rounded to one decimal place, and
- (perimeter of opening portion)2/(4×π×(area of opening portion)) (1)
- the number maximum compactness is a compactness where the number of the opening portions is maximized.
An electromagnetic wave shielding substrate for a plasma display comprising the conductive substrate according to 3.
Dependencies are inferred from the claim text.