适用于Etch和CMP的非破坏性量测技术
Bruker的InSight CAP自动化原子力分析仪是专为半导体FAB和IDM设计的紧凑量测平台,通常接入CMP,沉积和蚀刻节点的过程控制。其灵活的配置支持从100毫米到300毫米的各类晶圆尺寸,并为广泛的终端应用实现高精度测量。从高精密的实验室到全自动的晶圆厂,InSight CAP是最具成本效益的在线量测解决方案。
先进节点中,多重图案光刻技术对CMP工艺提出了纳米级别的控制要求,以满足焦深(depth-of-focus)需求。InSight CAP基于最新一代的原子力显微镜(AFM)平台而构建,改进了系统平整度(Flatness),可在大于65微米的X/Y扫描范围内控制平整度至10 nm以下。
系统配备的NanoScope® V 64位AFM控制器实现了5倍以上探针调谐速度(Cantilever Tuning)和表面探测速度(Engage Performance),从而大大提高了生产效率,增强了系统可靠性。布鲁克专利的自适应扫描模式(DTMode)也有助于实现更快的扫描和更准确的测量精度。结合这些高级特性,InSight CAP高分辨轮廓仪能在更宏观的尺度对CMP后的凹陷和侵蚀(Dishing and Erosion)实现埃米级测量。
灵活的配置使InSight CAP支持从100毫米到300毫米的各类晶圆尺寸,并为广泛的终端应用实现高精度测量。从高精密的实验室到全自动的晶圆厂,InSight CAP都最具成本效益的在线量测解决方案。
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