Title:
COOLING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2022/239419
Kind Code:
A1
Abstract:
In order to make it possible to provide a cooling component which can efficiently cool a portion, of a heating body, heated to a higher temperature without increasing the area of a heat sink, this cooling component includes a first portion corresponding to a first region of the heating body, and a second portion corresponding to a second region of the heating body heated to a higher temperature than the first region, wherein the second portion is provided with a plurality of protruding sections, each of the protruding sections of the second portion forms a flow passage through which a refrigerant flows, and the first portion is not provided with a flow passage.
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Inventors:
OCHIAI SYOJI (JP)
Application Number:
PCT/JP2022/009616
Publication Date:
November 17, 2022
Filing Date:
March 07, 2022
Export Citation:
Assignee:
NEC PLATFORMS LTD (JP)
International Classes:
H01L23/473; H05K7/20
Foreign References:
| JP2010010505A | 2010-01-14 | |||
| JP2018041978A | 2018-03-15 | |||
| JP2015038903A | 2015-02-26 | |||
| JPH08181396A | 1996-07-12 | |||
| US6118656A | 2000-09-12 | |||
| JP2021082123A | 2021-05-27 |
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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