상세정보
학술지
Two-dimensional actuators for ultraslim mobile optical disk drive
- 발행일
- 200502
- 출처
- IEEE Transactions on Magnetics, v.41 no.2, pp.1053-1054
- ISSN
- 0018-9464
- 출판사
- IEEE
- 협약과제
- 04PK1100, 다결정실리콘 박막형 지문센서 개발(저온 다결정 Si TFT를 이용한 지문센서 Array 개발), 송기봉
- 초록
- A small optical disk drive for mobile electronics has been studied widely. We propose the two-dimensional actuator available to the 5-mm-thick small form factor optical disk drive. It has an asymmetric structure in both sides of the actuator. Its focusing actuation part and tracking actuation part were separated. The vibration characteristics of the asymmetric actuator model showed the potential of an extremely small actuator.
- KSP 제안 키워드
- Asymmetric structure, Mobile electronics, Optical disk drive, Vibration characteristics, actuator model, small Form Factor, two-dimensional(2D)