Jpn. J. Appl. Phys. 46 (2007) pp. 3715-3723  |Previous Article| |Next Article|  |Table of Contents|
|Full Text PDF (503K)| |Buy This Article|

Development of “L-Shaped” Rotary Voice Coil Motor Actuator for Ultra Slim Optical Disk Drive Using Integrated Design Method based on Coupled-Field Analysis

Dong-Ju Lee, Jung-Hyun Woo, Sa-Ung Kim, Je-Seung Oh, Jeong-Hoon Yoo, No-Cheol Park, Young-Pil Park, Takeshi Shimano¹, and Shigeo Nakamura²

(Received November 20, 2006; accepted January 23, 2007; published online June 22, 2007)

In this paper, we propose an “L-shaped” rotary voice coil motor (VCM) actuator for an ultra slim optical disk drive (ODD) with a CF II card size using the integrated design method that integrates coupled-field analysis and design methods.

URL: http://jjap.jsap.jp/link?JJAP/46/3715/
DOI: 10.1143/JJAP.46.3715
KEYWORDS:rotary VCM actuator, ultra slim ODD, coupled-field analysis, dynamic characteristics, flexible-mode frequency, DC sensitivity, tuning, integrated design method

References | Citing Articles (7)

1. B. W. Bell, Jr.: Optical Data Storage Top. Meet., 2001 p. 4.
2. M. A. H. van der Aa, M. A. J. van As, A. L. Braun, B. H. W. Hendriks, C. T. H. Liedenbaum, B. van Rompaey, G. E. van Rosmalen, J. J. H. B. Schleipen, H. J. Borg, G. J. P. Nijsse, P. G. Nuijen, N. P. D. M. van Aken, P. T. Jutte, J. M. G. Renckens, R. I. van Steen, S. Bramwell, and P. Stavely: Tech. Dig. Joint Int. Symp. Optical Memory and Optical Data Storage, 2002, p. 251.
3. K. T. Lee, D. J. Lee, N. C. Park, and Y. P. Park: Microsyst. Technol. 9 (2002) 25.
4. J. H. Park, Y. S. Baek, and Y. P. Park: IEEE Trans. Magn. 39 (2003) 3337.
5. M. Togashi, T. Sasaoka, H. C. Lee, H. S. Jeong, and S. W. Baek: Int. Symp. Optical Memory, 2003, p. 106.
6. S. K. Kim, J. K. Lee, J. M. Park, G. S. Park, J. G. Lee, C. G. Lee, D. H. Son, and J. Y. Kim: Optical Data Storage Top. Meet., 2003, p. 5.
7. J. Toth and M. D. Bird: IEEE Trans. Appl. Supercond. 13 (2003) 1400[CrossRef].
8. J. K. Lee, G. S. Park, H. W. Jeong, J. M. Park, J. G. Lee, S. K. Kim, and J. Y. Kim: Optical Data Storage Top. Meet., 2004, p. 147.
9. D. J. Lee, K. S. Woo, N. C. Park, and Y. P. Park: IEEE Trans. Magn. 41 (2005) 1055.
10. D. J. Lee, S. J. Park, K. S. Woo, N. C. Park, and Y. P. Park: Microsyst. Technol. 11 (2005) 470.
11. D. J. Lee, G. W. Jung, N. C. Park, H. S. Yang, Y. P. Park, B. Y. Song, W. I. Cho, P. Y. Seong, and K. H. Lee: Jpn. J. Appl. Phys. 44 (2005) 3373[JSAP].
12. M. Langelaar, G. H. Yoon, S. Gurav, Y. Y. Kim, and F. van Keulen: 6th Int. Conf. Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems, EuroSimE, 2005, p. 626.
13. D. J. Lee, S. J. Park, J. Oh, N. C. Park, Y. P. Park, and H. S. Jung: Jpn. J. Appl. Phys. 45 (2006) 1124[JSAP].
14. G. N. Vanderplaats: Numerical Optimization Techniques for Engineering Design with Applications (McGraw-Hill, New York, 1984).
15. W. Y. Fowlkes and C. M. Creveling: Engoneering Methods for Robust Product Design (Addison-Wesley, Reading, 1995).