VAPOR CHAMBER AND ELECTRONIC APPARATUS

VAPOR CHAMBER AND ELECTRONIC APPARATUS

A vapor chamber includes: a first metal plate; a second metal plate having an outer edge portion joined to the first metal plate and forming a sealed space in which working fluid is enclosed, the sealed space being formed between the first metal plate and the second metal plate; and a wick stored in...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Tomizawa, Shusaku, Yoshizawa, Hajime, Adachi, Takateru, Kitamura, Masahiro
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:A vapor chamber includes: a first metal plate; a second metal plate having an outer edge portion joined to the first metal plate and forming a sealed space in which working fluid is enclosed, the sealed space being formed between the first metal plate and the second metal plate; and a wick stored inside the sealed space. The first metal plate has a through-hole communicating with the sealed space, and the vapor chamber further includes a metal block inserted into the through-hole and joined to the first metal plate to seal the through-hole, the metal block having an outer surface formed flat on a side opposite to a side facing the sealed space.