Title:
CAPACITOR DEVICE AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/145454
Kind Code:
A1
Abstract:
A capacitor device according to the present invention is provided with: a capacitor element; an insulating cover member that covers the capacitor element; a first external electrode that is exposed from the insulating cover member; a second external electrode that is exposed from the insulating cover member; a first conductive member that is electrically connected to the first external electrode and the capacitor element; and a second conductive member that is electrically connected to the second external electrode and the capacitor element. The capacitor element comprises a multilayer body wherein a plurality of dielectric layers and a plurality of conductor layers are alternately stacked in a first direction. The insulating cover member covers the entirety of the capacitor element excluding the connected portion of the capacitor element and the first conductive member and the connected portion of the capacitor element and the second conductive member. The first external electrode and the second external electrode are formed to be opposite to each other in the first direction.
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Inventors:
ISHIDO RYOSUKE (JP)
OKAWAUCHI YUTA (JP)
OKAWAUCHI YUTA (JP)
Application Number:
PCT/JP2023/000556
Publication Date:
August 03, 2023
Filing Date:
January 12, 2023
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H01G4/30; H01G2/10; H01G4/224; H01G4/228; H01G17/00; H01L25/07; H01L25/18
Foreign References:
| JP2020503692A | 2020-01-30 | |||
| US20180033557A1 | 2018-02-01 | |||
| JP2007281125A | 2007-10-25 | |||
| JPS55169841U | 1980-12-05 | |||
| JP2011238906A | 2011-11-24 | |||
| JP2021068843A | 2021-04-30 | |||
| JP2015023120A | 2015-02-02 | |||
| JPH03257911A | 1991-11-18 | |||
| JPH04293216A | 1992-10-16 |
Attorney, Agent or Firm:
USUI Takashi et al. (JP)
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