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US 6,293,001 B1Granted
Method for producing an inductor
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsEiichi Uriu, Osamu Makino, Hironobu Chiba, Chisa Yokota
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Abstract
A lamination ceramic chip inductor includes at least one pair of insulation layers; and at least one conductive pattern which is interposed between the at least one pair of insulation layers and forming a conductive coil. At least one conductive pattern includes a conductive pattern formed as a result of electroforming.
Claims7
A method for producing a lamination ceramic chip inductor, comprising the steps of:
- forming a first conductive pattern on a first conductive base plate by electroforming;
- transferring the first electroformed conductive pattern directly onto a first insulation layer;
- forming a second conductive pattern on a second conductive base plate by electroforming;
- transferring the second electroformed conductive pattern directly onto a second insulation layer;
- forming a plurality of said first and second insulation layers each respectively having first and second electroformed conductive patterns transferred thereon;
- and
- sequentially laminating the plurality of first insulation layers to the plurality of second insulation layers while electrically connecting the first and second electroformed conductive patterns to each other.
4 more elements
Dependencies are inferred from the claim text.