대한전기학회논문지:전기물성ㆍ응용부문C (The Transactions of the Korean Institute of Electrical Engineers C)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

레이저를 이용한 인공망막에서의 영상 신호 전달방법

Image Signal Transfer Method in Artificial Retina using Laser

  • 윤일용 (서울대학 전기·컴퓨터공학부 대학원) ;
  • 이병호 (서울대학 전기·컴퓨터공학부) ;
  • 김성준 (서울대학 전기·컴퓨터공학부 정)
  • 발행 : 2002.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Recently, the research on artificial retina for the blind is active. In this paper a new optical link method for the retinal prosthesis is proposed. Laser diode system was chosen to transfer image into the eye in this project and the new optical system was designed and evaluated. The use of laser diode array in artificial retina system makes system simple for lack of signal processing part inside of the eyeball. Designed optical system is enough to focus laser diode array on photodiode array in 20$\times$20 application.

키워드

참고문헌

  1. J. F. Rizzo, J. Wyatt, M. Humayun, E. de Juan, W. Liu, A. Chow, R. Eckmiller, E. Zrenner, T. Yagi, and G. Abrams, 'Retinal prosthesis;an encouraging first decade with major challenges ahead,' Ophthalmology, vol. 108, no. 1, pp. 14-15, 2001 https://doi.org/10.1016/S0161-6420(00)00430-9
  2. J. F. Rizzo, 'Prospects for a visual prosthesis,' Neuroscientist, vol. 3, no. 4, pp. 251-262, 1997 https://doi.org/10.1177/107385849700300413
  3. J.F. Rizzo and J. Wyatt, 'Ocular implant for the blind,' IEEE Spectrum, vol 33, no. 5, pp.47-53, 1996 https://doi.org/10.1109/6.490056
  4. M. Clements, K. Vichienchom, W. Liu, C. Hughes, F. McGucken, C. DeMarco, J. Mueller, M. Humayun, E. de Juan, J. Weiland and R. Greenberg, 'An implantable power and data receiver and neuro-stimulus chip for a retinal prosthesis system,' Proceedings of the 1999 IEEE International Symposium on Circuits and Systems, vol. 1, pp.194-197, 1999 https://doi.org/10.1109/ISCAS.1999.777836
  5. P. Mouroulis, Visual Instrumentation, Optical Design and Engineering Principles, McGrow-Hill, 1999
  6. G. Peyman, A. Y. Chow, C. Liang, V. Y. Chow, J. I. Perlman, and N. S. Peachey, 'Subretinal semiconductor microphotodiode array,' Ophthalmic Surg Lasers, vol. 29, no. 3, pp. 234-411, 1998
  7. E. Zrenner, A. Stett, S. Weiss, R. B. Aramant, E. Guenther, K. Kohler, K. D. Miliczek, M. J. Seiler, and H. Haemmerle, 'Can subretinal microphotodiodes successfully replace degenerated photoreceptors?' Vision Res., vol. 39, no. 15, pp. 2555-2567, 1999 https://doi.org/10.1016/S0042-6989(98)00312-5
  8. W. Liu, E. McGucken, K. Vichienchom, S. M. Clements, S. C. Demarco, M. Humayun, E. de Juan, E. Weiland, and R. Greenberg, 'Retinal prosthesis to aid the visually impaired,' IEEE SMC '99 Conference Proceedings, vol 4, pp. 364-369, 1999 https://doi.org/10.1109/ICSMC.1999.812429
  9. C. Veraart, C. Raftopoulos, J. T. Mortimer, J. Delbeke, D. Pins, G. Michaux, A. Vanlierde, S. Parrini, and M. C. Wanet-Degalque, 'Visual sensations produced by opic nerve stimulation using an implanted self-sizing spiral cuff electrode,' Brain Res., vol. 30, no. 813, pp. 181-186, 1998
  10. E. Zrenner, A. Stett, S. Weiss, R. B. Aramant, E. Guenther, K. Kohler, K. D. Miliczek, M. J. Seiler, and H. Haemmerle, 'Can subretinal microphotodiodes successfully replace degenerated photoreceptors?' Vision Res., vol. 39, no. 15, pp. 2555-2567, 1999 https://doi.org/10.1016/S0042-6989(98)00312-5
  11. 윤일용, 이병호, 김성준, '레이저를 이용한 인공망막에서의 영상 전달부 설계,' 2001년도 대한전기학회 전기물성응용부문회 추계학술대회논문집, pp. 43-44, 2001년 11월