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SemiAnalysis:ASML 正研发混合键合设备

2026-10-16 08:19:13

ChainCatcher 消息,半导体研究机构 SemiAnalysis 10 月 15 日发文称,光刻设备商 ASML 尚未正式宣布相关产品,但专利、新闻报道及公司路线图均指向其正在研发混合键合设备。文章作者判断,ASML 可能先推出难度更高的芯片到晶圆混合键合工具,并视其为垂直整合的延伸。

专利显示,系统在轨道上运行,每颗芯片置于独立载具,依次完成检测、清洗、等离子体活化、形貌检测、调平、粗对准、位置调整和精对准后进入键合站;最终放置由载具和吸盘完成。轨道重复精度约 10 微米,远不及键合所需约 50 纳米。ASML 于 2022 年 12 月至 2024 年 11 月提交 27 个键合专利族,多数面向芯片到晶圆。The Elec 3 月报道,ASML 已与 Prodrive Technologies、VDL ETG 开始混合键合机架构设计。

文章称,晶圆到晶圆混合键合已用于图像传感器和 3D NAND;芯片到晶圆目前仅用于逻辑芯片量产,包括 AMD 自 2022 年起出货的混合键合 V-Cache 及台积电台积电 SoIC。SoIC 当前间距约 6 微米,目标约 2029 年达到 4.5 微米。Besi 是目前唯一具备芯片到晶圆量产工具的供应商,相关逻辑业务主要集中于台积电和英特尔。

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