Electronic device

An electronic device includes: a casing; a board disposed inside the casing and having a heating element mounted thereon; an opposing member disposed inside the casing and having an opposing face opposed to a face of the board on which the heating element is mounted; a heat sink formed by alternatel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Tsunoda Yosuke, Wei Jie, Suzuki Masumi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	An electronic device includes: a casing; a board disposed inside the casing and having a heating element mounted thereon; an opposing member disposed inside the casing and having an opposing face opposed to a face of the board on which the heating element is mounted; a heat sink formed by alternately laminating thermal diffusion sheets and adhesive layers each having an opening at a location corresponding to the heating element on the opposing face of the opposing member; and a press member configured to press the heating element against a region of the heat sink corresponding to the opening of the adhesive layer, thus joining the thermal diffusion sheets together at the location of the opening.