Taiwan Semiconductor Manufacturing Company, the world's dominant chipmaker, has announced a partnership with Amkor Technology focused on advanced packaging, according to Electronics For You.

Amkor is one of the largest providers of semiconductor packaging and test services in the world. While chip fabrication — etching transistors onto silicon — gets most of the headlines, packaging is the step that physically assembles chips into usable components, connecting them to circuit boards and, increasingly, to each other.

Advanced packaging has become a critical battleground in the chip industry. Techniques that stack or tile multiple chips together — sometimes called chiplets — allow manufacturers to push performance forward even as traditional transistor shrinkage becomes harder and more expensive. That makes partnerships between leading fabricators like TSMC and specialized packaging firms increasingly strategically significant.

Amkor operates packaging facilities in Asia, Europe, and the United States, giving it a broad geographic footprint at a time when governments worldwide are pushing to diversify semiconductor supply chains away from concentration in East Asia.

The details of the deal's scope, financial terms, and specific technologies involved were not disclosed in available reporting. As the chip industry shifts toward heterogeneous integration — mixing different chip types in a single package — who controls advanced packaging could shape which companies lead the next wave of AI and high-performance computing hardware.