Asahi Glass is promoting a family of new photosensitive spin-on-dielectric (SOD) films for fan-out WLP and 3D packages, as well as for FPD and MEMS applications. The Chemicals Fluoroproducts Division of Asahi Glass has successfully developed the AL-X polymer series, primarily targeting the redistribution/rewiring layers in fan-out WLP packages. The company will begin production of […]

Materials research and engineering continues to increase in structural complexity. Starting from the periodic table of the elements and molecular engineering, over a century of research has explored most obvious phenomena of bulk and thin-film materials. What, then, is left to explore? The vast complexity of natural micro- and nano-scale structures that are indirectly templated […]

Allvia, the first through-silicon via (TSV) foundry, has secured $5 million from private investors in a round of funding to expand manufacturing facilities and to build more capacity. After 3 years of revenue generation from providing vertical interconnects and System-in-Package (SiP) solutions, total investment in the company is now $25 million. With in-house processing equipment, […]