Layered product and capacitor
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare, Shinichi Suzawa
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Abstract
A layered product comprising a plurality of deposition units, each comprising a thin resin layer and a thin metal layer wherein the surface roughness of the thin resin layer is 0.1 μm or below, a protrusion forming component is not added to the thin resin layer or the surface roughness of the thin metal layer is 0.1 μm or below. The surface characteristics are improved regardless of the thickness of the layered product and the requirement of high performance thin film can be satisfied because the layered product contains no foreign matter. The layered product is suitably applicable to electronic parts, e.g., a capacitor, especially a chip capacitor.
Claims5
A layered product comprising a plurality of deposition units, each of which includes only a resin thin film layer and a metal thin film layer deposited on the resin thin film layer, wherein a surface roughness of the resin thin film layer is not more than 0.1 μm, the resin thin film layer comprises an acrylate resin or a vinyl resin as a main component, and a reinforcement layer comprising a plurality of deposition units, each of which includes a resin layer and a metal layer deposited on one surface of the resin layer is deposited on at least one side of the layered product;
- and
- a thickness of the resin layer is different from that of the resin thin film layer.
Dependencies are inferred from the claim text.