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Patent Searching and Data


Title:
THERMALLY CONDUCTIVE SHEET AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/072429
Kind Code:
A1
Abstract:
The invention of the present application is a thermally conductive sheet composed of a plurality of graphite sheets, wherein the thermally conductive sheet has greater thickness or surface area as well as exceptional thermal conductivity, heat moving efficiently even between the graphite sheets. This thermally conductive sheet is provided with: a first graphite sheet 4a; a second graphite sheet that is any of a second graphite sheet disposed overlapping all of the first graphite sheet, a second graphite sheet 4a' disposed at an offset so as to overlap a part of the first graphite sheet, or a second graphite sheet disposed in alignment with the first graphite sheet with less than a 5 mm gap therebetween; a first adhesive layer 3a for affixing the facing surfaces of the disposed first and second graphite sheets; metal layers 2 stacked so as to sandwich the disposed first and second graphite sheets from above and below; and second adhesive layers 3b for affixing the facing surfaces of the disposed first and second graphite sheets, and the metal layers 2.

Inventors:
KOGA SHIN (JP)
FUJIWARA TAKESHI (JP)
SHIRAISHI YASUHIRO (JP)
Application Number:
PCT/JP2015/081078
Publication Date:
May 12, 2016
Filing Date:
November 04, 2015
Export Citation:
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Assignee:
JNC CORP (JP)
International Classes:
B32B9/00; H01L23/36; C09J129/14; C09J133/00; H01L23/373; H05K7/20
Foreign References:
JP2012136022A2012-07-19
JP2013157599A2013-08-15
JP2013230975A2013-11-14
JP2002284514A2002-10-03
Attorney, Agent or Firm:
MIYAGAWA, Teiji et al. (JP)
Teiji Miyagawa (JP)
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