Optics and Precision Engineering, Volume. 20, Issue 9, 2006(2012)

Effect of ultrasonic treatment on SU-8 swelling in UV-LIGA technology

DU Li-qun1,2, LIU Ya-ping2、*, LI Yong-hui2, and LI Cheng-bin2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    References(18)

    [1] [1] LORENZ H, DESPONT M, FAHRNI N, et al.. SU-8: a low-cost negative resist for MEMS [J]. J. Micromech. Microeng, 1997, 7 (3): 121-124.

    [2] [2] ZHANG J, TAN K L, GONG H Q. Characterization of the polymerization of SU-8 photoresist and its applications in micro-electro-mechanical systems (MEMS) [J]. Polym. Test, 2001, 20 (6): 693-70.

    [5] [5] DU LQ, LIU Y P, LI C B. Mechanism analysis of ultrasonic treatment on SU-8 swelling in UV-LIGA technology[J]. Micro & Nano Letters, 2011, 11, (6): 197-203.

    [6] [6] DU L Q, ZHU SH M, LIU CH. Study on the thermal swelling of SU-8 photoresist in UV-LIGA technique [J]. Piezoel Ectectrics & Acouatooptics, 2008, 30 (5): 621-623.(in Chinese)

    [7] [7] LIU CH, LI M M, SHI W ZH, et al.. New method for dimensional precision control of electroformed parts by using micro electroforming techique with SU-8 thick photoresist[J]. Chinese Journal of Mechanical Engineering, 2011, 47(3): 179-185.(in Chinese)

    [8] [8] RU F, RICHARD J F. Influence of processing conditions on the thermal and mechanical properties of SU-8 negative photoresist coatings[J]. J. Micromech. Microeng, 2003, 13 (1): 80-88.

    [9] [9] ZHOU Z, HUANG Q, LI W, et al.. The swelling effects during the development processes of deep UV lithography of SU-8 photoresist: theoretical study, simulation and verification[C]. IEEE Conf. Proc. Sensor, 2007: 325-328.

    [10] [10] LIU S, WAN ZH, JIN Y F. Superabsorbent polymer analysis and network structure[J]. Polymeric Materials Science & Cngineering, 2002, 18 (4): 26-29.(in Chinese)

    [11] [11] DU, L Q, WANG Q J. Experimental study on ultrasonic stress relief for cured SU-8 photoresist layer [J]. Microelectron. Eng., 2010, 87 (12): 2555-256.

    [12] [12] FAN X J, LEE S W R, HAN Q. Experimental investigations and model study of moisture behaviors in polymeric materials [J]. Microelectron. Reliab, 2009, 49: 861-871.

    [13] [13] CHEN X P, WENG ZH X, HUANG ZH M. Structure and water absorbing mechanisms of superabsorbent resin [J]. New Chemical Materials, 2002, 30 (3): 19-21.(in Chinese)

    [14] [14] ZHANG S, KONG Y, DING Y, et al.. Effect of polymeric structure on Corrosion Protection of Epoxy Coatings [J]. Corros. Sci., 2002, 44 (4): 861-869.

    [15] [15] ZHANG ZH J. Analysi on mechanism and influencing factors of ultrasonic assisted extraction [J]. Science and Technology of Food Industry, 2010, 31(4): 399-400.(in Chinese)

    [16] [16] CHEN J, CHEN Y, LI H, et al.. Physical and chemical effects of ultrasound vibration on polymer melt in extrusion [J]. Ultrason. Sonochem., 2010, 17(1): 66-71.

    [17] [17] WOURTERS K, PUERS R. Diffusing and swelling in SU-8: insight in material properties and processing [J]. J. Micromech. Microeng, 2010, 20(9): 1-10.

    [18] [18] LEE M C, PEPPAS N A. Models of moisture transport and moisture-induced stresses in epoxy composites [J]. J. Compos. Mater., 1993, 27(12): 1146-1171.

    CLP Journals

    [1] DU Li-qun, BAO Qi-lei, ZHAO Ming, WANG Ao-an. Fabrication of metal micro-grating with high aspect ratio on metal substrate[J]. Optics and Precision Engineering, 2015, 23(3): 700

    [2] WANG Yi, HOU Shuang-yue, XIONG Ying, TIAN Yang-chao, LIU Gang. Optimization of development process for fabrication of high aspect ratio gratings[J]. Optics and Precision Engineering, 2020, 28(3): 632

    Tools

    Get Citation

    Copy Citation Text

    DU Li-qun, LIU Ya-ping, LI Yong-hui, LI Cheng-bin. Effect of ultrasonic treatment on SU-8 swelling in UV-LIGA technology[J]. Optics and Precision Engineering, 2012, 20(9): 2006

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Mar. 20, 2012

    Accepted: --

    Published Online: Oct. 12, 2012

    The Author Email: LIU Ya-ping (yapingliu008@126.com)

    DOI:10.3788/ope.20122009.2006

    Topics