摘要 |
PURPOSE:To easily and satisfactorily remove dusts such as trashes to adhere on the surface of an objective lens by providing a liquid supplying means to supply a cleaning liquid from the external part of a cleaning case to a cleaning member. CONSTITUTION:The driver is equipped with a cleaning case 1 formed in the same shape as a cartridge case to house an optical disk, a cleaning member 7 provided in the cleaning case 1 and rotated by receiving rotation driving forces from rotation driving mechanisms 2-4 while it is in contact with the surface of an objective lens 8 and a liquid supplying means 13 to supply the cleaning liquid from the external part of the cleaning case 1 to the cleaning member 7, and the dusts such as trashes to adhere on the surface of the objective lens 8 can be removed by the rubbing force to the objective lens 8 surface of the cleaning member 7. In such a case, the prescribed cleaning liquid is supplied from the external part side of the cleaning case to the cleaning member 7 by the liquid supplying means 13, and the dusts on the objective lens 8 are washed away and melted. Thus, the dusts such as trashes to adhere on the surface of the objective can be much further easily and satisfactorily removed. |