Development targeted for early 2027… Samsung Electronics (005930) to pursue 3D Cube-H evaluation
Original headline2027년 초 개발 목표…삼성전자(005930) 3D 큐브-H 평가 추진
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Samsung Electronics (005930) plans to complete development of its 3D Cube-H advanced packaging technology and a first design kit by early 2027, after which it will offer the technology to potential customers for evaluation. 3D Cube-H uses hybrid bonding to stack chips vertically, connecting logic dies such as GPUs with high-bandwidth memory (HBM) for high-performance AI semiconductors. It differs from Samsung's earlier 3D Cube-T, which relies on thermal compression bonding, with reported minimum pad pitches of roughly 25㎛ for the compression method versus a finer pitch targeted by 3D Cube-H. The timeline matters because hybrid bonding is seen as a key path to denser, higher-bandwidth AI chip packaging, where Samsung is competing with rivals to win foundry and memory customers. What to watch next is whether Samsung meets the early-2027 design-kit deadline and whether potential customers adopt 3D Cube-H for next-generation AI accelerators.
Muhabbit's AI wrote this summary in its own words from TokenPost's report and translated it from Korean. It can get details wrong, so check the source.
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Samsung Electronics, 3D Cube-H, 3D Cube-T, HBM, MarsBit