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http://dx.doi.org/10.5050/KSNVN.2004.14.9.891

Analysis the Performance of Asymmetric Optical Pick-up Actuator with PCB type Coil  

Shin KyungSik (삼성전기(주) 광디바이스)
Hong Goo (삼성전기(주) 광디바이스)
Kim JeenGi (삼성전기(주) 광디바이스)
Jun YoungJin (삼성전기(주) 광디바이스)
Lee DooHwan (삼성전기(주) 기판사업부)
Bae WonCheol (삼성전기(주) 기판사업부)
Lee JaeKul (삼성전기(주) 기판사업부)
Im JangYoeng (삼성전기(주) 광디바이스)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.14, no.9, 2004 , pp. 891-896 More about this Journal
Abstract
'Coil' occupies very much important position in delivering driving force of optical pick-up actuators. Up to now the main stream has been a winding coil type actuator, but actuators using FP-Coil(fine pattern coil) have been considered for the more compacted and simple manufacturing process and have variously spreaded the application fields by product. We have tried to design actuators using PCB-Coil(printed circuit board coil) which has benefits in terms of price and manufacturing process. Especially this research has two main things to reduce the vibration of sub-resonance and to assure the DC sensitivity among the performances of asymmetric optical pick-up actuator with PCB-Coil.
Keywords
PCB-Coil(printed circuit board coil); FP-Coil(fine pattern coil); Actuator; Sub- resonance; Inductance;
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  • Reference
1 Fusayasu, H., etc, 1998, Optimization of a Magnetic Actuator with Taguchi Method and Multivariate Analysis Method, IEEE Transactions on Magnetics Vol. 34 No. 4
2 Hong, S.-N.,etc, 2001, Force Characteristics of Slim Pickup Actuator to Improve Actuating Performance, Vol. 40, pp. 1771-1774   DOI
3 단병주 등, 1999, '와이어 지지형 광픽업 액추에이터의 강성행렬과 기하학적 응답해석,' 한국소음진동공학회논문집, 제9권, 제5호, pp. 984-990
4 정호섭 등, 1998, 'FP코일형 광픽업 액추에이터의 설계 및 부공진의 진동저감 대책,' 한국소음진동공학회논문집, 제8권, 제4호, pp. 645-653
5 大非上, CD Servo 理論과 設計 및 評價技法.