Title:
HEAT DISSIPATION SHEET, METHOD FOR PRODUCING HEAT DISSIPATION SHEET, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2018/235919
Kind Code:
A1
Abstract:
Provided is a heat dissipation sheet that makes it possible to effectively enhance adhesiveness and long-term insulating reliability. This heat dissipation sheet comprises first inorganic particles having an aspect ratio of 2 or less, second inorganic particles having an aspect ratio greater than 2, and a binder resin. The content of the second inorganic particles is greater than the content of the first inorganic particles in 100 vol% of a 15% thickness region on a first surface side in the thickness direction, and the content of the first inorganic particles in 100 vol% of the 15% thickness region is greater than the content of the first inorganic particles in 100 vol% of a 70% thickness region in the center.
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Inventors:
KAWAHARA YUKO (JP)
OOWASHI KEIGO (JP)
ASHIBA KOUJI (JP)
ZHANG RUI (JP)
INUI OSAMU (JP)
MAENAKA HIROSHI (JP)
OOWASHI KEIGO (JP)
ASHIBA KOUJI (JP)
ZHANG RUI (JP)
INUI OSAMU (JP)
MAENAKA HIROSHI (JP)
Application Number:
PCT/JP2018/023690
Publication Date:
December 27, 2018
Filing Date:
June 21, 2018
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
H01L23/373; B32B27/06; B32B27/18; C08K7/00; C08L101/12; H01L23/36; H05K3/38; H05K7/20
Foreign References:
JP6135817B1 | 2017-05-31 | |||
JP2017094541A | 2017-06-01 | |||
JP2013032496A | 2013-02-14 | |||
JPS6135817B2 | 1986-08-15 | |||
JP2012219251A | 2012-11-12 |
Other References:
See also references of EP 3644353A4
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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