Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2013110354
Kind Code:
A
Abstract:
To prevent noise from entering a wiring pattern through which a small current flows, while suppressing an increase in the number of components in an electronic control device.
When viewed from the thickness direction of a printed wiring board, a large-current region R1 in which an inner layer pattern for large current is formed and a small-current region R2 in which an inner layer pattern for current is formed are arranged so as not to overlap each other.
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Inventors:
KAZEKI HITOSHI
Application Number:
JP2011256172A
Publication Date:
June 06, 2013
Filing Date:
November 24, 2011
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
H05K1/02; H05K7/20; H05K9/00
Domestic Patent References:
| JP2006332449A | 2006-12-07 | |||
| JPH0256460U | 1990-04-24 | |||
| JP2001085801A | 2001-03-30 | |||
| JPS6022889U | 1985-02-16 | |||
| JPH045688U | 1992-01-20 | |||
| JP2000244078A | 2000-09-08 | |||
| JPH08148841A | 1996-06-07 | |||
| JP2006332449A | 2006-12-07 | |||
| JPH0256460U | 1990-04-24 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yoshifumi Saeki
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Yoshifumi Saeki
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama