Open AccessCharacteristics of a Miniaturized Ultrasonic Motor for Auto-focusing of a Mobile Phone
Author(s) -
Kee-Joe Lim,
JongSub Lee,
Sun-Kyung Kang
Publication year - 2006
Publication title -
journal of electrical engineering and technology/journal of electrical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.226
H-Index - 27
eISSN - 2093-7423
pISSN - 1975-0102
DOI - 10.5370/jeet.2006.1.1.106
Subject(s) - ultrasonic motor , rotation (mathematics) , piezoelectricity , voltage , lens (geology) , ultrasonic sensor , piezoelectric motor , acoustics , zoom , mobile phone , power (physics) , software , materials science , electrical engineering , engineering , optics , computer science , physics , telecommunications , programming language , artificial intelligence , quantum mechanics