Rapid synthesis of gold microsphere array offers solution for advanced packaging in electronics

As electronic devices get smaller, it’s becoming harder to achieve high-quality connections that are both reliable and safe from short circuits. Researchers developed the array-ACF (anisotropic conductive adhesives film) using metal-coated polymer microsphere arrays to make these connections years ago, but the bond between the metal and polymer could crack under pressure, affecting its performance. As electronic devices get smaller, it’s becoming harder to achieve high-quality connections that are both reliable and safe from short circuits. Researchers developed the array-ACF (anisotropic conductive adhesives film) using metal-coated polymer microsphere arrays to make these connections years ago, but the bond between the metal and polymer could crack under pressure, affecting its performance. Nanomaterials Phys.org – latest science and technology news stories