Capacitor
AssigneeTaiyo Yuden Co., Ltd.
InventorsRiki SUEMASA, Takayuki SEKIGUCHI
Life of this patent
Estimating the term…
Abstract
A capacitor according to one embodiment of the present invention relates to a thin film capacitor including a base member and a MIM structure provided on the base member. The thin film capacitor includes a first external electrode and a second external electrode that are electrically connected to the MIM structure. The base member has a plurality of through holes penetrating between a first surface and a second surface of the base member. The MIM structure includes a first portion extending along the first surface of the base member, a second portion extending along the second surface of the base member, and a third portion provided in the plurality of through holes of the base member so as to connect the first portion to the second portion.
Claims10
A capacitor, comprising:
- a base member having a first surface and a second surface opposed to the first surface, a plurality of through holes extending through the base member between the first surface and the second surface;
- a MIM structure including:
- a first portion extending along the first surface;
- a second portion extending along the second surface;
- and
- a third portion provided in the plurality of through holes so as to connect the first portion to the second portion;
- a first external electrode electrically connected to the MIM structure;
- and
- a second external electrode electrically connected to the MIM structure and spaced from the first external electrode,
- wherein the first external electrode and the second external electrode are each electrically connected to the MIM structure at the first portion and the second portion.
Dependencies are inferred from the claim text.