Title:
COOLING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/163418
Kind Code:
A1
Abstract:
A cooling structure according to the present invention is provided with a flow path forming member that forms a flow path for circulating a refrigerant. In a bottom part inner wall of the flow path forming member, a cooling fin installation section is provided, separated from a side part inner wall of the flow path forming member, the cooling fin installation section being provided with at least one cooling fin projecting from the bottom part inner wall to inside the flow path. At least one obstacle projecting from the side part inner wall to inside the flow path is provided on the side part inner wall of the flow path forming member.
Inventors:
FUKUKAWA YUJI (JP)
YAMASHITA TAKAHIRO (JP)
SHODA HIROAKI (JP)
YAMASHITA TAKAHIRO (JP)
SHODA HIROAKI (JP)
Application Number:
PCT/JP2022/001460
Publication Date:
August 04, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
SHOWA DENKO MATERIALS CO LTD (JP)
International Classes:
H01L23/36; H01L23/473; H05K7/20
Domestic Patent References:
| WO2015094125A1 | 2015-06-25 | |||
| WO2011132736A1 | 2011-10-27 |
Foreign References:
| JP2018037496A | 2018-03-08 | |||
| JP2013098530A | 2013-05-20 | |||
| JP2016171097A | 2016-09-23 | |||
| US20210112687A1 | 2021-04-15 | |||
| JP2021011481A | 2021-02-04 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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