A highly accurate piezoelectric actuator driver IC for auto-focus in camera module of mobile phone

Chanwoo Park, Sanghyun Cha, Yuenjoong Lee, Ohjo Kwon, Deukhee Park, Kyoungsoo Kwon, Jaeshin Lee. A highly accurate piezoelectric actuator driver IC for auto-focus in camera module of mobile phone. In International Symposium on Circuits and Systems (ISCAS 2010), May 30 - June 2, 2010, Paris, France. pages 1284-1287, IEEE, 2010. [doi]

Abstract

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