<p>A scanner for removing a high frequency component from an external input using a mechanical structure of the scanner is provided. The scanner includes a mirror; an internal gimbal which is provided around the mirror; an external gimbal which is provided around the internal gimbal, including a driving coil; a frame which is provided around the external gimbal; a first torsion axis which connects the mirror and the internal gimbal; a connection axis which connects the internal gimbal and the external gimbal, and is perpendicular to the first torsion axis; a second torsion axis which connects the external gimbal and the frame, and is parallel to the connection axis; and a magnet which forms a magnetic field having an angle with a direction of the second torsion axis, wherein a high frequency vibration is filtered through the connection axis and transferred to the mirror.</p>
申请公布号
EP1881358(A1)
申请公布日期
2008.01.23
申请号
EP20060124134
申请日期
2006.11.15
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
CHO, JIN WOO;JEONG, HEE MOON;KO, YOUNG CHUL;SHIN, SEONG HO;LEE, JIN HO