ELECTRONIC CONTROL UNIT
PROBLEM TO BE SOLVED: To provide an electronic control device suitable for miniaturization capable of securing resistance to exposure to electromagnetic waves by having high suppression efficiency of the electromagnetic radiation amount to the outside without inhibiting heat dissipation efficiency o...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an electronic control device suitable for miniaturization capable of securing resistance to exposure to electromagnetic waves by having high suppression efficiency of the electromagnetic radiation amount to the outside without inhibiting heat dissipation efficiency of heat generated by an electronic element in a casing.SOLUTION: A structure containing a periodic structure is periodically installed between an electronic element or a substrate on which an electronic element is mounted and a casing including an electronic element or a substrate on which an electronic element is mounted.SELECTED DRAWING: Figure 1
【課題】筺体内の電子素子による発熱の放熱効率を阻害せず、外部に対する電磁輻射量の抑制効率が高く、電磁波被曝に対する耐性を確保することが可能な、小型化に適した電子制御装置を提供することである。【解決手段】電子素子ないし電子素子の実装された基板と、前記電子素子ないし電子素子の実装された基板を含有する筐体の間に周期的構造を含有する構造体を周期的に設置する。【選択図】 図１ |
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