TY - JOUR
T1 - Design of a voice coil motor actuator with L-shape coils for optical zooming smartphone cameras
AU - Hsieh, Chang Lin
AU - Liu, Chien Sheng
N1 - Funding Information:
This work was supported by the Ministry of Science and Technology of Taiwan under Grant MOST 105-2221-E-006-265-MY5, Grant MOST 108-2218-E-002-071, and Grant MOST 106–2628-E-006–010-MY3.
Publisher Copyright:
© 2013 IEEE.
PY - 2020
Y1 - 2020
N2 - This paper proposes a voice coil motor (VCM) with a novel electromagnetic structure for smartphone OZ actuators, and the advantages of this novel design are its long displacement, compact size, and more powerful and stable Lorentz force. These advantages are achieved by the novel electromagnetic structure that consist of L-shape coils. Its performances were verified by a laboratory-built prototype, and the experimental results (Lorentz force FVCM, response time, and zoomed images) can prove the proposed VCM actuator is feasible and vigorous.
AB - This paper proposes a voice coil motor (VCM) with a novel electromagnetic structure for smartphone OZ actuators, and the advantages of this novel design are its long displacement, compact size, and more powerful and stable Lorentz force. These advantages are achieved by the novel electromagnetic structure that consist of L-shape coils. Its performances were verified by a laboratory-built prototype, and the experimental results (Lorentz force FVCM, response time, and zoomed images) can prove the proposed VCM actuator is feasible and vigorous.
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U2 - 10.1109/ACCESS.2020.2968723
DO - 10.1109/ACCESS.2020.2968723
M3 - Article
AN - SCOPUS:85079821189
SN - 2169-3536
VL - 8
SP - 20884
EP - 20891
JO - IEEE Access
JF - IEEE Access
M1 - 8966372
ER -