2.1d packaging

The 2.1d packaging tag on WindowsForum.com follows advanced semiconductor packaging developments, where the supplied coverage centers on a reported effort between Samsung Electro-Mechanics and Qualcomm to develop an organic bridge package substrate. That work aims to connect multiple silicon dies at densities usually associated with costlier silicon-interposer designs, potentially giving Qualcomm a route to larger multi-die data-center chips while providing Samsung's component arm with a customer for its emerging 2.1D substrate technology. The discussion is about packaging development rather than a shipping Snapdragon product or AI accelerator, so expect hardware and chip-design context instead of Windows software, updates, or troubleshooting topics.