Manufacturing method for a laminated ceramic electronic component
AssigneeMurata Manufacturing Co., Ltd.
InventorsShingo Okuyama, Makoto Fukuda
Life of this patent
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Abstract
A manufacturing method for a laminated ceramic electronic component includes the steps of printing a layer of a conductor and a ceramic green sheet formed around the conductor a plurality of times on a carrier film, thus preparing a composite sheet laminate in which composite sheets made up of the conductor and the ceramic green sheet are laminated, and pressing and attaching the composite sheet laminate to another ceramic green sheet and removing the carrier film.
Claims14
A manufacturing method for a laminated ceramic electronic component, in which a laminate is obtained by laminating ceramic green sheets printed on a carrier film by a transferring method, a sintered body is obtained by firing the laminate, and external electrodes are formed on the external surface of the sintered body, the method comprising the steps of:
- printing a conductor and a ceramic green sheet provided around the conductor a plurality of times on a carrier film such that the conductors are provided one on top of another and the ceramic green sheets are provided one on top of another, thus forming a composite sheet laminate in which a plurality of composite sheets are laminated, each of the composite sheets including the conductor and the ceramic green sheet;
- and
- transferring the composite sheet laminate supported by the carrier film onto another ceramic green sheet by pressing and attaching the composite sheet laminate to said another ceramic green sheet and by removing the carrier film.
A manufacturing method for a laminated ceramic electronic component, comprising the steps of:
- printing a conductor and a ceramic green sheet provided around the conductor a plurality of times on a first carrier film such that the conductors are provided one on top of another and the ceramic green sheets are provided one on top of another, thus forming a composite sheet laminate in which a plurality of composite sheets, each of which includes the conductor and the ceramic green sheet, are laminated;
- preparing a plurality of ceramic green sheet supports in which a ceramic green sheet is supported by a second carrier film;
- transferring the ceramic green sheets in the ceramic green sheet supports onto a laminating stage and removing the second carrier film;
- transferring at least one composite laminate by pressing and attaching the composite sheet laminate supported by the first carrier film to the ceramic green sheets on the laminating stage and by removing the first carrier film;
- pressing and attaching the ceramic green sheets in the ceramic green sheet supports to the composite sheet laminate transferred from the first carrier film and removing the second carrier film to obtain a laminate;
- firing the laminate to obtain a sintered ceramic body;
- and
- forming a plurality of external electrodes on the external surface of the sintered ceramic body.
Dependencies are inferred from the claim text.