Sony, TSMC to Build $6.3B Image Sensor Plant in Japan

Sony Group and Taiwan Semiconductor Manufacturing Co. are finalizing a joint venture to mass-produce next-generation image sensors in Japan, with an investment of approximately 1 trillion yen, or about $6.3 billion. The companies are targeting commercial production as early as 2029 at a facility in Kumamoto Prefecture.

The venture, which would be owned about 60% by Sony and 40% by TSMC, follows a preliminary memorandum of understanding signed in May. The final investment agreement is expected soon, with the joint venture set to be established by the end of Sony's fiscal year in March 2027. Production is planned at Sony Semiconductor Solutions' existing image sensor plant in Koshi, Kumamoto, with plans to add large-scale research and development facilities and new production lines.

The project is designed to supply high-performance camera sensors for consumer electronics, including Apple's iPhone, and to target longer-term applications in what the companies term "physical AI." This includes sensors for autonomous vehicles, industrial robotics, and AI-driven object recognition. The partnership allows both companies to co-develop technology from the ground up, integrating sensor...