Title:
COMPOSITE SHEET AND METHOD FOR PRODUCING SAME, AND MULTILAYER BODY AND METHOD FOR PRODUCING SAME, AND POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/071293
Kind Code:
A1
Abstract:
One aspect of the present disclosure provides a composite sheet which comprises: a porous ceramic sintered body that has a thickness of less than 2 mm; and a resin with which the pores of the ceramic sintered body are filled. With respect to this composite sheet, the curing ratio of the resin is from 10% to 70%.
Inventors:
WAKUDA YUSUKE (JP)
MINAKATA YOSHITAKA (JP)
SAKAGUCHI SHINYA (JP)
YAMAGUCHI TOMOYA (JP)
IKARASHI KOKI (JP)
NISHIMURA KOJI (JP)
MINAKATA YOSHITAKA (JP)
SAKAGUCHI SHINYA (JP)
YAMAGUCHI TOMOYA (JP)
IKARASHI KOKI (JP)
NISHIMURA KOJI (JP)
Application Number:
PCT/JP2021/035574
Publication Date:
April 07, 2022
Filing Date:
September 28, 2021
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C04B38/00; B32B15/04; C04B41/83; H01L23/36; H01L23/373; H05K1/03
Domestic Patent References:
| WO2017155110A1 | 2017-09-14 | |||
| WO2019111978A1 | 2019-06-13 | |||
| WO2014196496A1 | 2014-12-11 |
Foreign References:
| JP2016103611A | 2016-06-02 |
Other References:
See also references of EP 4206164A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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