Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066192
Kind Code:
A1
Abstract:
This electronic control device, provided with a case which houses therein a substrate having electronic components mounted thereon, has a guard pattern formed at the outer perimeter of the substrate, wherein the guard pattern and a ground pattern of a circuit within the substrate are connected in the vicinity of a halfway point of a fixing position where an upper part of the case and a lower part of the case are fixed.
Inventors:
TOYAMA MASAHIRO (JP)
HODA ISAO (JP)
PAOLETTI UMBERTO (JP)
SAKAMOTO HIDEYUKI (JP)
HODA ISAO (JP)
PAOLETTI UMBERTO (JP)
SAKAMOTO HIDEYUKI (JP)
Application Number:
PCT/JP2019/025904
Publication Date:
April 02, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H05K9/00; H05K1/02; H05K7/14
Foreign References:
| JP2009248635A | 2009-10-29 | |||
| JPH10190166A | 1998-07-21 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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