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您的检索式:作者名="Martin Hoogendorp"
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| 1 | 采用双扫描平台技术的ArF浸液式光刻显示文摘在193nm光刻中,已证明水是一种适于浸液式光刻的液体。浸液式光刻提出了一种可将传统的光学光刻拓展到45nm节点,甚至到32nm节点的潜能。另外,利用现有的透镜,浸液式光刻的选择提出了根据实际的数值孔径和特征图形可增大50%及更大的焦深范围。讨论了采用浸液式光刻获得的成像结果和套刻结果。采用一个0.75数值孔径的ArF透镜,我们用双扫描平台技术(TWINSCANTM)组装一台浸液式扫描光刻机的原理型样机。最初的浸液式曝光实验数据证明了焦深的增加较大,同时以高扫描速度保持了图像的对比度。在初期引入的生产型浸液式光刻中,将采用一个0.85数值孔径的ArF透镜。该系统的分辨率将以大于0.5μm的焦深有效地支持65nm节点半导体器件的加工。这种系统初始的成像技术数据证实有效的增大了其焦深范围。 | Jan Mulkens Bob Streefkerk Martin Hoogendorp 童志义 | 2005 | 电子工业专用设备2005,34,2: | 2 |
| 2 | 应用TWINSCAN平台的ArF浸没式工艺(英文)显示文摘For 193-nm lithography, water proves to be a suitable immersion fluid. ArF immersion offers the potential to extend conventional optical lithography to the 45-nm node and potentially to the 32-nm node. Additionally, with existing lenses, the immersion option offers the potential to increase the focus window with 50% and more, depending on actual NA and feature type. In this paper we discuss the results on imaging and overlay obtained with immersion. Using a 0.75 NA ArF projection lens,we have built a proto-type immersion scanner using TWINSCANTM technology. First experimental data on imaging demonstrated a large gain of depth of focus (DoF),while maintaining image contrast at high scan speed. For first pilot production with immersion, a 0.85 NA ArF lens will be used. The resolution capabilities of this system will support 65 nm node semiconductor devices with a DOF significantly larger than 0.5 um. Early imaging data of such a system confirms a significant increase in focus window. | Jan Mulkens Bob Streefkerk Martin Hoogendorp | 2005 | 集成电路应用2005,22,1: | 0 |
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