THERMALLY CONDUCTIVE SHEET, CURED PRODUCT THEREOF, AND SEMICONDUCTOR DEVICE

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United States of America Patent

APP PUB NO 20160002520A1
SERIAL NO

14789344

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Abstract

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A thermally conductive sheet includes a thermosetting resin (A) and an inorganic filler material (B) which is dispersed in the thermosetting resin (A). In the thermally conductive sheet, when a pore diameter distribution is measured through mercury intrusion technique for the inorganic filler material (B) that is included in an incineration residue after a cured product of the thermally conductive sheet is heated at 700° C. for four hours and is incinerated, a pore diameter distribution curve, that is measured through the mercury intrusion technique and is plotted with a pore diameter R as a horizontal axis and a logarithmic derivative of a pore volume (dV/d log R) as a vertical axis, has a peak (P) in the range where the pore diameter R is greater than or equal to 1.0 μm and is less than or equal to 10.0 μm, and the peak (P) is configured of two or more overlapping peaks.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO BAKELITE CO LTD5-8 HIGASHI-SHINAGAWA 2-CHOME SHINAGAWA-KU TOKYO 140-0002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirasawa, Kazuya Kariya-shi, JP 13 78
Kitagawa, Kazuya Tokyo, JP 11 17
Kurokawa, Motomi Aichi-Ken, JP 7 4
Mochizuki, Shunsuke Tokyo, JP 44 244
Nagahashi, Keita Tokyo, JP 8 6
Shirato, Yoji Tokyo, JP 11 34
Tsuda, Mika Tokyo, JP 10 7

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