The 3D semiconductor packaging market is expected to grow from 2014 to 2022, driven by demand for miniaturized circuits and advancements in electronics, especially in the automotive and portable device sectors. Asia-Pacific led the market in 2015, contributing over 50% of revenue, with China, South Korea, and Japan being key players, while North America, particularly the U.S., also holds significant market share. Technologies like 3D wire bonding and TSV are prominent, with TSV expected to see the highest growth rate of 17%.