Kyocera Develops Breakthrough Multilayer Ceramic Core Substrate for Advanced AI Semiconductors

KYOTO, Japan--(BUSINESS WIRE)--Kyocera Corporation (President: Shiro Sakushima; “Kyocera”) today announced that it is commercializing a new multilayer ceramic core substrate for advanced semiconductor packages, such as xPUs(1) and switch ASICs, which are rapidly scaling in complexity as AI data center architectures evolve. The new product will be unveiled at ECTC 2026, an international conference on semiconductor packaging technologies, in Orlando, Florida, USA, May 26-29, 2026. Built from Kyoc.