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Behind CoWoS (part 1)—How a 0% yield crisis led to TSMC's first advanced packaging win

digitimes.com · 3h · first reportShare

In a recent interview on the DIGITIMES podcast, Dr. Shin-Puu Jeng, chairman of the International Microelectronics and Packaging Society (IMAPS) and a former longtime TSMC advanced packaging executive, reflected on the early development of CoWoS. In the first of this two-part series, Jeng details how a critical thin-interposer crisis forced TSMC and Xilinx to innovate, laying the foundation for modern advanced packaging.