Adhesive for electronic components, and manufacturing method for semiconductor chip mount
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United States of America Patent
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Apr 21, 2015
Grant Date -
Sep 12, 2013
app pub date -
Mar 8, 2012
filing date -
Mar 9, 2011
priority date (Note) -
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Abstract
An adhesive for electronic components, including a curable compound, a curing agent, and an inorganic filler, wherein A1 and A2/A1 fall within a range surrounded by solid lines and a dashed line in Fig. 1A wherein a viscosity at 5 rpm measured at 25° C. using an E type viscometer is A1 (Pa·s) and a viscosity at 0.5 rpm measured at 25° C. using an E type viscometer is A2 (Pa·s), the range including values on the solid lines but not including values on the dashed line, and a blending amount of the curing agent is 5 to 150 parts by weight and a blending amount of the inorganic filler is 60 to 400 parts by weight based on 100 parts by weight of the curable compound.
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