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Improving on-product performance at litho using integrated diffraction-based metrology and computationally designed device-like targets fit for advanced technologies (incl. FinFET)

机译:使用集成的基于衍射的计量技术和适合先进技术(包括FinFET)的计算机设计目标,可改善光刻技术的产品性能

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摘要

In order to meet current and future node overlay, CD and focus requirements, metrology and process control performance need to be continuously improved. In addition, more complex lithography techniques, such as double patterning, advanced device designs, such as FinFET, as well as advanced materials like hardmasks, pose new challenges for metrology and process control. In this publication several systematic steps are taken to face these challenges.
机译:为了满足当前和将来的节点覆盖,CD和焦点要求,计量和过程控制性能,需要不断提高。此外,更复杂的光刻技术(如双图案),先进的器件设计(如FinFET)以及先进的材料(如硬掩模)给计量和工艺控制带来了新的挑战。在该出版物中,采取了一些系统的步骤来应对这些挑战。

著录项

  • 来源
  • 会议地点 San Jose CA(US)
  • 作者单位

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, Taiwan 300-77, R.O.C.;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    ASML Netherlands B.V., De Run 650a, 5504 DR Veldhoven, The Netherlands;

    Tokyo Electron Ltd., Akasaka Biz Tower 107-6325, Japan;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Overlay; focus; in-die; integrated; in-line; on-product; diffraction; scatterometer; TMU; matching; metrology; process robustness; matching to device; target design; productivity; track; MA time; High-volume manufacturing; HVM;

    机译:覆盖;焦点;模内集成;排队;产品上衍射;散射仪TMU;匹配;计量工艺稳健性;与设备匹配;目标设计;生产率;跟踪; MA时间;大批量生产;人机界面;

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