Title:
LAMINATE CAPACITOR AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/124011
Kind Code:
A1
Abstract:
This laminate capacitor is provided with a laminate body, a first external electrode and a second external electrode. The laminate body includes multiple lamination parts and multiple insulation layers arranged alternately in the z direction. The lamination parts each includes a first conductor, a second conductor and a third conductor. The first conductor is connected to the first external electrode, and the second conductor is connected to the second external electrode 32. The third conductor includes a first part and a second part. The dielectric body has a first surface and a second surface that are separated from each other in the z direction. At least the first conductor contacts the first surface, and at least the first part contacts the second surface. The lamination parts include two lamination parts that are adjacent in the z direction, and in the z direction, the first surfaces or the second surfaces of the two lamination parts face each other.
Inventors:
OKAWAUCHI YUTA (JP)
KANETAKE YASUO (JP)
KANETAKE YASUO (JP)
Application Number:
PCT/JP2021/041844
Publication Date:
June 16, 2022
Filing Date:
November 15, 2021
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H01L25/07; H01G4/30; H01G4/32; H01L25/18; H02M7/48
Foreign References:
| US20150179339A1 | 2015-06-25 | |||
| JP2019106407A | 2019-06-27 | |||
| JP2019021924A | 2019-02-07 | |||
| JPH08273977A | 1996-10-18 | |||
| JPH0897078A | 1996-04-12 | |||
| JP2014072344A | 2014-04-21 |
Attorney, Agent or Firm:
USUI Takashi et al. (JP)
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