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三星电子拟于 2027 年初完成 3D Cube-H 开发

2026-11-10 14:48:03

ChainCatcher 消息,三星电子计划于 2027 年初完成先进封装技术 3D Cube-H 的开发,并完成首个设计套件,随后与潜在客户启动评估。该技术基于混合键合实现芯片垂直堆叠,主要面向高性能 AI 半导体,可用于堆叠 GPU 等逻辑芯片,或在 HBM 等存储芯片上集成逻辑芯片。

三星电子此前已开发采用热压键合技术的 3D Cube-T,目前正推进端子间距约 6 微米的 3D Cube-H,热压键合芯片的最小端子间距约为 25 微米。混合键合通过直接连接芯片间的铜材料,可缩小端子间距、提高连接密度,并降低每比特能耗,其散热特性也有别于热压键合方案。

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