FLAT COOLING DEVICE, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR USING THE SAME

Title:

FLAT COOLING DEVICE, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR USING THE SAME

Document Type and Number:

Japanese Patent JP2012237491

Kind Code:

A

Abstract:

To solve the problem that a cooling device using a boiling and cooling system becomes large in size if cooling performance is improved.

A flat cooling device includes: a flat container having a first flat plate and a second flat plate facing the first flat plate; a refrigerant sealed in the flat container; and a flow path wall for controlling a flow path of the refrigerant in the flat container. The flat container includes: a heat receiving area for thermally connecting to a heating element arranged on at least one of the first flat plate and the second flat plate; a heat radiation area for thermally connecting to a heat radiation part arranged on at least one of the first flat plate and the second flat plate; and a shortest flow path area for connecting the heat receiving area with the heat radiation area in the shortest distance and having the width of the heat receiving area.

Inventors:

CHIBA MASAKI
YOSHIKAWA MINORU
SAKAMOTO HITOSHI
INABA KENICHI
MATSUNAGA ARIHITO

Application Number:

JP2011106389A

Publication Date:

December 06, 2012

Filing Date:

May 11, 2011

Export Citation:

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Assignee:

NEC CORP

International Classes:

F28D15/02; H01L23/427; H05K7/20

Attorney, Agent or Firm:

Masahiko Desk
Naoki Shimosaka

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