OPTICAL PICKUP HAVING AN AIR WING IN ORDER TO MINIMIZE THE POLLUTION LEVEL OF A PICKUP LENS DUE TO DUST

摘要

PURPOSE: An optical pickup having an air wing is provided to minimize a pickup lens to move dust on the upper side of a pickup lens.;CONSTITUTION: A pickup lens(10) penetrates laser beam. An air wing(20) prevents the pickup lens from being polluted by dust. The air wing includes an opposite direction to the shaft installation direction of a sled motor. The air wing is included in a protrusion shape to the side of an optical pickup.;COPYRIGHT KIPO 2012