Analysis and validations of optical image stabilization actuator for cellphone camera modules

Chang Lin Hsieh, Hsiao Yu Wang, Yu Hao Chang, Chien-Sheng Liu

Research output: Contribution to conferencePaper

Abstract

Along with the booming development of the mobile cellphones, the cellphones with camera modules become more and more important and popular. As a result, these days, consumers take the function of cellphone camera modules into account. With the advance of science and technology, the cellphone camera modules with only the autofocus function have been very popular and cannot satisfy consumers' requirements. Therefore, manufacturers of cellphones have started launching the optical image stabilization function as the difference between high-end cellphones. The optical image stabilization function is necessary to help users get sharper and clearer images for the cellphone camera modules with the high pixels lens. Therefore, this present study proposes a novel optical image stabilization actuator for cellphone camera modules. In this present study, we describe the structure of the proposed optical image stabilization actuator, the numerically electromagnetic simulation, and a series of experiments to evaluate its properties. The experimental results show that the proposed optical image stabilization actuator has excellent performance.

Original languageEnglish
Publication statusPublished - 2017 Jan 1
Event24th International Congress on Sound and Vibration, ICSV 2017 - London, United Kingdom
Duration: 2017 Jul 232017 Jul 27

Other

Other24th International Congress on Sound and Vibration, ICSV 2017
CountryUnited Kingdom
CityLondon
Period17-07-2317-07-27

Fingerprint

modules
stabilization
actuators
cameras
launching
pixels
lenses
electromagnetism
requirements
simulation

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this

Hsieh, C. L., Wang, H. Y., Chang, Y. H., & Liu, C-S. (2017). Analysis and validations of optical image stabilization actuator for cellphone camera modules. Paper presented at 24th International Congress on Sound and Vibration, ICSV 2017, London, United Kingdom.
Hsieh, Chang Lin ; Wang, Hsiao Yu ; Chang, Yu Hao ; Liu, Chien-Sheng. / Analysis and validations of optical image stabilization actuator for cellphone camera modules. Paper presented at 24th International Congress on Sound and Vibration, ICSV 2017, London, United Kingdom.
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Hsieh, CL, Wang, HY, Chang, YH & Liu, C-S 2017, 'Analysis and validations of optical image stabilization actuator for cellphone camera modules' Paper presented at 24th International Congress on Sound and Vibration, ICSV 2017, London, United Kingdom, 17-07-23 - 17-07-27, .

Analysis and validations of optical image stabilization actuator for cellphone camera modules. / Hsieh, Chang Lin; Wang, Hsiao Yu; Chang, Yu Hao; Liu, Chien-Sheng.

2017. Paper presented at 24th International Congress on Sound and Vibration, ICSV 2017, London, United Kingdom.

Research output: Contribution to conferencePaper

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Hsieh CL, Wang HY, Chang YH, Liu C-S. Analysis and validations of optical image stabilization actuator for cellphone camera modules. 2017. Paper presented at 24th International Congress on Sound and Vibration, ICSV 2017, London, United Kingdom.