HEAT SPREADER AND METHOD OF MANUFACTURING THE HEAT SPREADER

PROBLEM TO BE SOLVED: To provide a heat spreader easily manufacturable at low cost, providing excellent heat transport efficiency, and providing excellent reliability. SOLUTION: For example, two heat pipes 1a and 1b arranged parallel with each other are spirally wound generally without a clearance,...

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Bibliographische Detailangaben
1. Verfasser:	NIEKAWA JUN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRINTED CIRCUITS PUNCHING METAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heat spreader easily manufacturable at low cost, providing excellent heat transport efficiency, and providing excellent reliability. SOLUTION: For example, two heat pipes 1a and 1b arranged parallel with each other are spirally wound generally without a clearance, and adjacent heat pipes 1a and 1b are fixed to each other to form in a panel shape. A flat plate 2 of a heat conductive member is installed on both of the front and rear surfaces of the panel formed of the heat pipes 1a and 1b. Thus a heat diffusion is efficiently performed by performing not only the heat transfer of the heat pipes 1a and 1b in the longitudinal direction but also a heat transfer between the adjacent heat pipes 1 and 1b. COPYRIGHT: (C)2004,JPO