Design of VCM actuator with L-shape coil for smartphone cameras

Chang Lin Hsieh, Yu Hao Chang, Yu Ta Chen, Chien Sheng Liu

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

Recently, smartphones play a very important role in our daily life and have almost replaced commercial digital cameras. The performance requirements of smartphone cameras are getting higher for consumers. Accordingly, we have presented a novel voice coil motor (VCM) actuator with the optical image stabilization (OIS) function for smartphone cameras in this study. We have characterized numerically the proposed OIS VCM actuator by means of commercial software MagNet simulations and then verified experimentally its performance by using a laboratory-built prototype. The results show that the proposed OIS VCM actuator is not only thinner than a commercial OIS VCM actuator, but also has lower power consumption, lower cost, and a rapid response.

原文English
頁(從 - 到)1033-1040
頁數8
期刊Microsystem Technologies
24
發行號2
DOIs
出版狀態Published - 2018 2月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 硬體和架構
  • 電氣與電子工程

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