Title:
TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2024/038743
Kind Code:
A1
Abstract:
This transformer includes: a substrate having a substrate upper surface and a substrate lower surface; a first insulator which is in contact with the substrate upper surface; a second insulator which is in contact with the substrate lower surface; and an outer coil and an inner coil which are disposed inside the first insulator. The inner coil is disposed inside the outer coil when viewed in a direction perpendicular to the substrate upper surface, and is disposed so as not to overlap the outer coil.
Inventors:
TSUJI MASANOBU (JP)
Application Number:
PCT/JP2023/027328
Publication Date:
February 22, 2024
Filing Date:
July 26, 2023
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H01L27/04; H01F17/00; H01F19/04; H01F27/28; H01L21/822
Domestic Patent References:
| WO2014097425A1 | 2014-06-26 |
Foreign References:
| JP2014022484A | 2014-02-03 | |||
| JP2014522561A | 2014-09-04 | |||
| JP2011159953A | 2011-08-18 | |||
| US20200402698A1 | 2020-12-24 | |||
| JP2020205342A | 2020-12-24 | |||
| US20130278372A1 | 2013-10-24 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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