ELECTRONIC CONTROL UNIT

ELECTRONIC CONTROL UNIT

PROBLEM TO BE SOLVED: To provide an electronic control unit capable of suppressing the deterioration of radiative property by securing a radiation path through a radiation member even if external force such as shock or vibration is applied. SOLUTION: A circuit substrate 11 on which electronic parts...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMAUCHI SATORU, MIZUTANI TERUHIRO
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electronic control unit capable of suppressing the deterioration of radiative property by securing a radiation path through a radiation member even if external force such as shock or vibration is applied. SOLUTION: A circuit substrate 11 on which electronic parts including a heater element 12 is accommodated in a cubicle 1, and the heater element 12 and the cubicle 1 are thermally connected by interposing the radiation member 30 between the heater element 12 and the internal surface of the cubicle 1. As the radiation member 30, a polymer material having fluidity is used, and a film 40 that the radiation member 30 and the cubicle 1 are chemically or electrically bonded, which prevents the radiation member 30 from moving, is disposed between the radiation member 30 and the internal surface of the cubicle. COPYRIGHT: (C)2006,JPO&NCIPI