Title:
電子制御装置、車両および電子制御装置製造方法
Document Type and Number:
Japanese Patent JP6605400
Kind Code:
B2
Abstract:
Provided is an electronic control unit, which includes a printed wiring board on which a semiconductor element is mounted, including a power supply pattern and a ground pattern which are formed on the printed wiring board and connected to the semiconductor element, at least one capacitance adjustment pattern which is formed on the printed wiring board, and a connection portion which is provided for each capacitance adjustment pattern and able to switch electrical connection between either the power supply pattern or the ground pattern and the capacitance adjustment pattern.
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Inventors:
Toshihiro Toyama
Yutaka Uematsu
Hiroki Funato
Hideki Osaka
Mitsuyasu Masuda
Yutaka Uematsu
Hiroki Funato
Hideki Osaka
Mitsuyasu Masuda
Application Number:
JP2016120936A
Publication Date:
November 13, 2019
Filing Date:
June 17, 2016
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
H01L23/12; B60R16/02; H05K1/02; H05K9/00
Domestic Patent References:
| JP201073792A | ||||
| JP2006332683A |
Foreign References:
| WO2009096203A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office