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    Article

    Design of an auto-focusing actuator with a flexure-based compliant mechanism for mobile imaging devices

    There is increasing consumer’s demand for high-quality and high-performance mobile imaging devices. In this paper, an auto-focusing (AF) actuator with a flexure hinge that uses the electromagnetic (EM) circuit...

    Choong Kim, Myeong-Gyu Song, YoungJun Kim, No-Cheol Park… in Microsystem Technologies (2013)

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    Article

    Auto-focusing actuator and camera module including flexible diaphragm for mobile phone camera and wireless capsule endoscope

    Recent cellular phones have high-resolution, compact digital camera modules that have several millions of pixels. Although being small, such several mega-pixel camera modules definitely need to be able to exec...

    Byung Youn Song, Do Sun Nam, Jeen Gi Kim, Jong Se Park… in Microsystem Technologies (2010)