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US 9,867,279 B2Granted
Electronic device for vehicles
AssigneeDenso Corporation
InventorsKengo Ueyama, Takaomi Hasegawa, Makoto Yoshida
Life of this patent
Estimating the term…
Abstract
An electronic device includes: a printed circuit board; a conductive casing; and a connecting part. The printed circuit board is mounted with an electronic component to configure a predetermined electronic circuit. The conductive casing stores the printed circuit board. The connecting part is arranged between the conductive casing and the printed circuit board, and is configured to be capacitively coupled with a conductor pattern of the printed circuit board so as to guide radiation noise from the printed circuit board to the conductive casing.
Claims7
An electronic device for vehicles, comprising:
- a printed circuit board that is mounted with an electronic component to configure a predetermined electronic circuit;
- a conductive casing that stores the printed circuit board;
- and
- a conductive connecting part that is connected to the conductive casing, and is configured to be capacitively coupled with a conductor pattern of the printed circuit board so as to guide radiation noise from the printed circuit board to the conductive casing,
- wherein the conductive connecting part is configured by a protruding part, which is arranged to protrude from the conductive casing and forming a gap between the conductor pattern and the protruding part, and is capacitively coupled with the conductor pattern through spacing arranged in the gap.
2 more elements
Dependencies are inferred from the claim text.