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.
|Publication status||Published - 2017|
|Event||24th International Congress on Sound and Vibration, ICSV 2017 - London, United Kingdom|
Duration: 2017 Jul 23 → 2017 Jul 27
|Other||24th International Congress on Sound and Vibration, ICSV 2017|
|Period||17-07-23 → 17-07-27|
All Science Journal Classification (ASJC) codes
- Acoustics and Ultrasonics