Title:
MULTILAYER BODY AND CRYSTALLINE BODY
Document Type and Number:
WIPO Patent Application WO/2020/174733
Kind Code:
A1
Abstract:
The present disclosure provides an unprecedented multilayer body. A multilayer body according to the present disclosure is provided with: a first phononic crystal layer; and a second phononic crystal layer which is arranged on top of or above the first phononic crystal layer. The first phononic crystal layer has a first phononic crystal structure which comprises a plurality of first through holes that are regularly arranged. The second phononic crystal layer has a second phononic crystal structure which comprises a plurality of second through holes that are regularly arranged. The penetration direction of the plurality of first through holes in the first phononic crystal layer and the penetration direction of the plurality of second through holes in the second phononic crystal layer are generally parallel to each other.
Inventors:
FUJIKANE MASAKI
TAMBO NAOKI
NAKAMURA KUNIHIKO
TAKAHASHI KOUHEI
NAITO YASUYUKI
TAMBO NAOKI
NAKAMURA KUNIHIKO
TAKAHASHI KOUHEI
NAITO YASUYUKI
Application Number:
PCT/JP2019/037206
Publication Date:
September 03, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B32B7/027; C01B33/02; H01L29/32; H01L35/32
Domestic Patent References:
| WO2017057237A1 | 2017-04-06 |
Foreign References:
| JP2014166610A | 2014-09-11 | |||
| JP2014501031A | 2014-01-16 | |||
| US20170047499A1 | 2017-02-16 | |||
| JP2018192534A | 2018-12-06 | |||
| JP2014132341A | 2014-07-17 | |||
| US20170047499A1 | 2017-02-16 | |||
| US20170069818A1 | 2017-03-09 | |||
| JP2017223644A | 2017-12-21 |
Other References:
NOMURA ET AL.: "Impeded thermal transport in Si multiscale hierarchical architectures with phononic crystal nanostructures", PHYSICAL REVIEW B, vol. 91, 2015, pages 205422
See also references of EP 3932660A4
See also references of EP 3932660A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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