Electronic control device
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Feb 11, 2025
Grant Date -
Feb 23, 2023
app pub date -
Dec 25, 2020
filing date -
Dec 25, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electronic control device includes a board including a heat sink on which a heat generation element is mounted, and a housing that is in contact with the board and dissipates heat of the heat generation element to the outside. A potential of the housing is a ground, and a potential of the heat sink is a non-ground. The board includes a first layer including a first non-ground wiring that is in direct contact with the heat sink, and a second layer including a second ground wiring that is in electrical and thermal contact with the housing. The first non-ground wiring and the second ground wiring overlap each other in plan view from a thickness direction of the board.
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