Foxconn unit ShunSin confirms TSMC COUPE partnership; capex to hit NT$5 billion for CPO and OCS - digitimes

Foxconn's semiconductor packaging subsidiary ShunSin Technology confirms a partnership with TSMC in COUPE (Co-Packaged Optics) technology, marking a significant advancement in Taiwan's semiconductor s... Read original →

ShunSin’s confirmed COUPE collaboration with TSMC signals a pivotal leap in Taiwan, China’s semiconductor ecosystem toward optical integration. Technically, CPO and OCS will force co-evolution across silicon photonics, high-speed SerDes, and thermal solutions—boosting local IC substrate and laser component suppliers. On compliance, while U.S. export controls haven’t yet targeted CPO, escalating U.S.-China tech tensions could trigger scrutiny on equipment/IP licensing, raising operational costs. Competitively, ASE and Amkor may fast-track silicon photonics partnerships with Intel or Samsung to counter TSMC’s integrated advantage. Over the next 12–24 months, this move will likely crystallize a 'manufacturing-packaging-optics' cluster in Taiwan, China, securing AI data center contracts and positioning the region as a de facto standard-setter in co-packaged optics.