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US 2019/0355524 A1Published application
Capacitor
AssigneeMurata Manufacturing Co., Ltd.
InventorYoshiki Ueda
Life of this patent
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Abstract
A capacitor that includes a porous portion, a dielectric layer on the porous portion, an upper electrode on the dielectric layer, and a support supporting a bottom surface and at least a part of a side surface of the porous portion, and in which a difference in linear expansion coefficient between the porous portion and the support is within 8 ppm/K.
Claims20
A capacitor comprising:
- a porous portion;
- a dielectric layer on the porous portion;
- an upper electrode on the dielectric layer;
- and
- a support supporting a bottom surface and at least a part of a side surface of the porous portion,
- wherein a difference between a first linear expansion coefficient of the porous portion and a second linear expansion coefficient of the support is within 8 ppm/K.
3 more elements
Dependencies are inferred from the claim text.