Conductive adhesive film and solar cell module
AssigneeHitachi Chemical Company, Ltd.
InventorsTakehiro Shimizu, Kaoru Okaniwa, Naoki Fukushima
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Abstract
The conductive adhesive film of the invention is a conductive adhesive film for electrical connection between photovoltaic cell surface electrodes and wiring members, which comprises an insulating adhesive 2 and conductive particles 1 and has a (t/r) value in the range of 0.75-17.5, where r (μm) is the mean particle size of the conductive particles 1 and t (μm) is the thickness of the conductive adhesive film, wherein the content of the conductive particles 1 is 1.7-15.6 vol % based on the total volume of the conductive adhesive film.
Claims5
A conductive adhesive film for electrical connection between photovoltaic cell surface electrodes and wiring members,
- which comprises an insulating adhesive and conductive particles
- and has a (t/r) value in the range of 0.75-17.5, where r (μm) is the mean particle size of the conductive particles and t (μm) is the thickness of the conductive adhesive film,
- wherein the content of the conductive particles is 1.7-15.6 vol % based on the total volume of the conductive adhesive film.
Dependencies are inferred from the claim text.