The Micro-Indentation Detection of Multilayer Structured Transparent Film Based on Dark Field Illumination

Abstract:

It is difficult to keep the precise conveyance in film discontinuous winding system, while there are no etch or print marks on the transparent film. Based on dark field illumination theory, a micro-indentation detection method is proposed for multilayer structured transparent film roll-to-roll processing. Two parallel strip lights are involved in the vision system to illuminate the indentation at a low angle, which ensures that the distinct image of the cutting indentation can be obtained in reflection and diffuse homogeneous lights. The measurement of micro-indentations can be used to evaluate the film conveying positioning accuracy and calculate the compensation of film feeding position control. An experiment platform was established to show the efficiency and feasibility of proposed scheme. Experimental results showed that the micro-indentation detection method, based on dark field illumination, is successful to increase the feeding precision of multilayer structured transparent film discontinuous winding system.

• Periodical: Applied Mechanics and Materials (Volumes 217-219)
• Pages: 1043-1048
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.217-219.1043
• Online since: November 2012
• Authors: Jian Kui Chen, Zhou Ping Yin, Yong An Huang, You Lun Xiong
• Keywords: Dark Field Illumination, Die Cutting, Discontinuous Winding, Micro-Indentation Detection, Multilayer Transparent Film, Roll-to-Roll

References

[1] Y. Huang, J. Chen, Z. Yin and Y. Xiong, Ieee Trans. Comp. Pack. Man. Vol. 1 (2011), pp.1368-1377.

[2] S. Ahn, L. Guo, Adv. Mater. Vol. 20 (2008), pp.2044-2049.

[3] K. Jain, M. Klosner, M. Zemel, Proc. of Ieee Vol. 93 (2005), pp.1500-1510.

[4] J. Jin, Mater. Today Vol. 9 ( 2006), pp.46-52.

[5] Y. Kim, H. Kim and H. Yoo, Ieee Trans. Adv. Pack. Vol. 33 (2006), pp.196-205.

[6] M. Ellis, M. Spakovsky and D. Nelson, Proc. of Ieee Vol. 89 (2001), pp.1808-1818.

[7] F. Krebs, Sol. Energy Mater. Sol. Cells Vol. 93 (2009), pp.394-412.

[8] J. Rogers, T. Someya and Y. Huang, Sci. Vol. 327 (2010), pp.1603-1607.

[9] J. Chen, Z. Yin, Y. Xiong and J. Quan, Ieee Int. Conf. on Inf. Autom. (2009), pp.265-270.

[10] R. Raisutis, R. Kazys, L. Mazeika, Instru. Meas. Vol. 57 (2008), pp.2846-2855.

[11] U. Hasar, Microwave Theory and Tech., Vol. 57 (2009), pp.1595-1601.

[12] O. Koysal, D. Onal, S. Ozder, and F. Ecevit, Opt. Commun. Vol. 205 (2002), pp.1-6.

[13] X. Liu, Y. Huang, and J. Kang, J. Biomed. Opt. Vol. 16 (2011).

[14] T. Piper, J. Piper, Microsc. Microanal. Vol. 18 (2012), pp.343-352.

[15] H. Weinkauf, B. Brehm, Biotechnol. J. Vol.4 (2009), pp.871-879.

[16] Y. Huang, D. Kim, Nanoscale, Vol. 3 (2011), pp.3228-3232.

[17] Z. Xie, L. Wang, and H. Zhang, Appl. Opt. Vol.48 (2009), pp.3204-3211.

[18] K. Shin, J. Jang, H. Kang, and S. Song, Ieee Trans. Ind. Appl. Vol. 39 (2003), pp.1422-1428.

[19] J. Lee, C. Choi, S. Song, S. Sul and D. Hynn, Ieee Ind. Appl. Conf. Vol. 4 (2000), pp.2662-2667.

[20] S. Nagarkatti, F. Zhang, C. Rahn, and D. Dawson, J. Dyn. Syst. Meas. Control. Vol. 122 (2000), pp.445-453.

[21] N. Elber, R. Arnason, G. Michaelis, and N. D'Sa, Ieee Trans. Ind. Appl. Vol. 29 (1993), pp.727-739.