Film containing filler, film-bonded body, connection structure body, method for manufacturing connection structure body, and method for manufacturing film containing filler
A filler-containing film which comprises a resin layer and a filler dispersed in the resin layer. The filler-containing film, when press-bonded to an article, is inhibited from suffering an unnecessary filler flow caused by an unnecessary flow of the resin layer. The filler-containing film 10A compr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A filler-containing film which comprises a resin layer and a filler dispersed in the resin layer. The filler-containing film, when press-bonded to an article, is inhibited from suffering an unnecessary filler flow caused by an unnecessary flow of the resin layer. The filler-containing film 10A comprises a filler dispersion layer 3 in which particles of a filler 1 have been dispersed in a resin layer 2. In the filler dispersion layer 3, the surface of the resin layer in the vicinity of each particle of the filler 1 has an inclination 2b or protrusion 2c relative to the tangential plane 2p of portions of the resin layer which are intermediate between the adjacent filler particles. This filler 1 has a CV value concerning particle diameter of 20% or less. |
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