Method for manufacturing multilayer ceramic electronic component and multilayer ceramic electronic component
AssigneeTaiyo Yuden Co., Ltd.
InventorHideya TERAOKA
Life of this patent
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Abstract
The method for manufacturing a multilayer ceramic electronic component 1 includes a step of forming a discontinuous internal electrode pattern 6 having gaps Dv on a dielectric green sheet by using a vacuum film formation method, a step of stacking and applying pressure bonding to a plurality of dielectric green sheets such that the internal electrode patterns 6 overlap each other, a step of dividing the plurality of dielectric green sheets that have been bonded, into a plurality of laminates 2, and a step of firing the laminates 2 such that widths Lv of the gaps Dv shrink.
Claims10
A method for manufacturing a multilayer ceramic electronic component, the method comprising:
- a step of forming an internal electrode pattern that has a gap and is discontinuous, on a dielectric green sheet by a vacuum film formation method;
- a step of stacking and applying pressure bonding to a plurality of the dielectric green sheets such that a plurality of the internal electrode patterns overlap each other;
- a step of dividing the plurality of dielectric green sheets that have been bonded, into a plurality of laminates;
- and
- a step of firing the laminates such that a width of the gap is reduced.
A multilayer ceramic electronic component comprising:
- a laminate including a plurality of dielectric layers and a plurality of internal electrode layers that face each other with the dielectric layers interposed therebetween;
- and
- a pair of external electrodes that cover a pair of end faces of the laminate that are faced to each other, respectively, and are connected to the plurality of internal electrode layers alternately in a stacking direction of the laminate, wherein
- at least one of the plurality of internal electrode layers has one or more recesses or protrusions at a side end extending in a direction in which the pair of end faces face each other in a plan view viewed in the stacking direction.
A multilayer ceramic electronic component comprising:
- a laminate including a plurality of dielectric layers and a plurality of internal electrode layers that face each other with the dielectric layers interposed therebetween;
- and
- a pair of external electrodes that cover a pair of end faces of the laminate that face each other, respectively, and are connected to the plurality of internal electrode layers alternately in a stacking direction of the laminate, wherein
- at least one of the plurality of internal electrode layers has one or more recesses or protrusions at another end that faces an end connected to one of the pair of external electrodes in a plan view viewed in the stacking direction.
Dependencies are inferred from the claim text.