➀ CEA-Leti is developing optical interposers using silicon photonics; ➁ The new technology, called Starac, aims to reduce communication delays; ➂ Starac uses an ONoC for high-speed data transmission between chiplets without intermediate hops.

➀ SK hynix has begun mass production of the world's first 12-layer HBM3E memory with a capacity of up to 36GB and a bandwidth of 9.6Gbps; ➁ The new memory is designed for AI GPUs and is set to be supplied to NVIDIA within 12 months; ➂ SK hynix aims to maintain its leadership in AI memory with the introduction of this new technology.