Title:
THERMALLY CONDUCTIVE MEMBER, MANUFACTURING METHOD OF THERMALLY CONDUCTIVE MEMBER, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/239221
Kind Code:
A1
Abstract:
[Problem] To increase thermal conduction of a thermally conductive member interposed between a heat source and a cooling member. [Solution] The present invention pertains to a thermally conductive member 1 that can be interposed between a heat source and a cooling member to cause heat to move from the heat source to the cooling member. The thermally conductive member 1 comprises: an elastic sheet 10 that is elastically deformable at least in the thickness direction; and a thermally conductive film 20 provided so as to advance by meandering in a predetermined direction in the sheet plane at a right angle to the thickness direction of the elastic sheet 10, while being exposed at the front surface and the back surface, in an alternating manner, in the thickness direction of the elastic sheet 10. The elastic sheet 10 is provided with a tapered part 15 or a curved part at the edge contacting the thermal conducive film 20. The thermally conductive film 20 covers the tapered member 15 or the curved member of the elastic sheet 10. The present invention also pertains to: a manufacturing method of the thermally conductive member; and a battery.
Inventors:
ANDO HITOSHI (JP)
Application Number:
PCT/JP2021/018347
Publication Date:
November 17, 2022
Filing Date:
May 14, 2021
Export Citation:
Assignee:
SHINETSU POLYMER CO (JP)
International Classes:
H01M10/653; H01M10/613; H01M10/6554; H05K7/20
Foreign References:
| JP2020113387A | 2020-07-27 | |||
| JP2020128463A | 2020-08-27 | |||
| JP2019210442A | 2019-12-12 | |||
| JP2019530251A | 2019-10-17 | |||
| JP2019165081A | 2019-09-26 | |||
| JP2012031242A | 2012-02-16 | |||
| JP6886543B1 | 2021-06-16 |
Attorney, Agent or Firm:
MEBUKI IP LAW FIRM et al. (JP)
Download PDF: