Hanmi Semiconductor recently announced a significant KRW 44.2 billion supply contract with SK hynix for its 'TC BONDER 4.5 GRIFFIN' equipment.
This order isn't just another business deal; it's a clear signal that the race for next-generation AI memory, HBM4, is heating up. As AI models become more powerful, they require incredibly fast and high-capacity memory, which has led to soaring demand for HBM. This surge has created a major bottleneck in the production process, specifically in packaging, where individual memory chips are stacked into a final product.
This is where Hanmi's TC Bonder comes in. Think of it as a highly sophisticated machine that uses heat and pressure to precisely stack and bond up to 12 or even 16 layers of memory chips. This process is absolutely critical for HBM manufacturing, and as demand grows, securing enough of these machines has become a top priority for memory makers like SK hynix. This order is a direct move to alleviate that packaging bottleneck ahead of HBM4 mass production.
The timing of this deal is also quite telling. It follows a series of strategic moves that paved the way for this investment. First, at the recent Computex event, both SK hynix and Hanmi prominently displayed their HBM4 roadmaps. The SK Group's chairman even publicly committed to doubling wafer capacity within five years, signaling strong investment intent. Second, SK hynix's record-breaking Q1 earnings provided the financial firepower to make such large-scale investments. Finally, SK hynix's prior orders with Hanmi built a foundation of trust and a proven track record.
In essence, this contract is the culmination of three key factors: a clear production roadmap, the financial capacity to execute it, and a reliable technology partner. While competition in the TC bonder market is intensifying, this large-scale order reaffirms Hanmi Semiconductor's leading position and shows that its technology remains the go-to choice for SK hynix's cutting-edge HBM4 production.
- HBM (High Bandwidth Memory): A type of high-performance memory used in GPUs and AI accelerators, made by vertically stacking multiple memory chips.
- TC Bonder (Thermal Compression Bonder): Equipment that uses heat and pressure to connect and stack semiconductor chips, essential for the HBM manufacturing process.
- Capacity (Capa): An industry term for production capacity, referring to the maximum amount of products a factory can produce in a given period.