Optics and Precision Engineering, Volume. 19, Issue 3, 573(2011)

Calibration of error due to mechanical swing of focusing setup in alignment system

WANG Quan-dai1...2,*, LI Yan1 and XIAO Ji-ming1 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(12)

    [1] [1] KRAUSS P R, RENSTROM P J . Imprint lithography with 25-nanometer resolution [J]. Science, 1996,272:85-87.

    [2] [2] ZHENG L, ENGELSTAD R L, LOVELL E G. Investigation of overlay errors due to the interaction of optical and extreme ultraviolet mask fabrication processes [J]. Journal of Vacuum Science and Technology B, 2005,23(6):3043-3046.

    [3] [3] CHOI J, NORDQUIST K, CHERALA A, et al.. Distortion and overlay performance of UV step and repeat imprint lithography [J]. Microelectronic Engineering, 2005,79-79:633-640.

    [4] [4] CHEN A C, FLAMHOLZ A L, RIPPSTEIN R. Overlay performance of 180 nm ground rule generation X-ray lithography aligner [J]. Journal of Vacuum Science and Technology B, 1997,15(6):2476-2482.

    [5] [5] SIMON K, VLADIMRSKY O, VLADIMIRSKY Y, et al.. Overlay budget analysis for the 100 nm device generation [J]. Microelectronic Engineering, 1999,46:457-460.

    [7] [7] WANG Q D, DUAN Y G, DING Y CH, et al.. Implementation of autofocus in alignment system for layered imprint fabrication [J].Transactions of Tianjin University, 2009,15(4):294-299.

    [8] [8] WANG Q D. Research on key techniques in layered microstructure fabrication process based on multilevel imprint lithography [D]. Xi'an: Xi'an Jiaotong University, 2009. (in Chinese)

    [11] [11] SUN M L, ZONG G H, BI SH SH, et al.. Characteristics of independence on image gray level in pattern matching algorithm and its application [J]. Acta Photonica Sinica, 2009,38(2):435-440. (in Chinese)

    [12] [12] BRUBAKER C, WIEDER B, LINDNER P. Thick resist alignment technology for MEMS and advanced packaging [J]. SPIE,2003,5037:1059-1065.

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    WANG Quan-dai, LI Yan, XIAO Ji-ming. Calibration of error due to mechanical swing of focusing setup in alignment system[J]. Optics and Precision Engineering, 2011, 19(3): 573

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    Paper Information

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    Received: May. 30, 2010

    Accepted: --

    Published Online: Mar. 30, 2011

    The Author Email: Quan-dai WANG (quandaiw@163.com)

    DOI:

    CSTR:32186.14.

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