TY - GEN
T1 - Development of small sized actuator for optical image stabilization
AU - Song, Myeong Gyu
AU - Hur, Young Jun
AU - Park, No Cheol
AU - Park, Young Pil
AU - Park, Kyoung Su
AU - Lim, Soo Cheol
AU - Park, Jae Hyuk
N1 - Copyright:
Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - In this paper, 2-axis voice coil actuator of optical image stabilization which is a technique to compensate a trembling of camera caused by a vibration of user's hand is suggested. The actuator is designed for mobile phone camera. Considering total size and application of auto focusing module, the concept of the moving auto-focusing module is selected for optical image stabilization. The handshake of mobile phone is measured to define the specification of the actuator. Two kinds of 2-axis mechanisms made of two prismatic joints are designed and united the electromagnetic part which is already designed. Finally, two types are fabricated and verified experimentally.
AB - In this paper, 2-axis voice coil actuator of optical image stabilization which is a technique to compensate a trembling of camera caused by a vibration of user's hand is suggested. The actuator is designed for mobile phone camera. Considering total size and application of auto focusing module, the concept of the moving auto-focusing module is selected for optical image stabilization. The handshake of mobile phone is measured to define the specification of the actuator. Two kinds of 2-axis mechanisms made of two prismatic joints are designed and united the electromagnetic part which is already designed. Finally, two types are fabricated and verified experimentally.
UR - http://www.scopus.com/inward/record.url?scp=72749096057&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=72749096057&partnerID=8YFLogxK
U2 - 10.1109/ISOT.2009.5326115
DO - 10.1109/ISOT.2009.5326115
M3 - Conference contribution
AN - SCOPUS:72749096057
SN - 9781424442102
T3 - ISOT 2009 - International Symposium on Optomechatronic Technologies
SP - 152
EP - 157
BT - ISOT 2009 - International Symposium on Optomechatronic Technologies
T2 - ISOT 2009 - International Symposium on Optomechatronic Technologies
Y2 - 21 September 2009 through 23 September 2009
ER -