PURPOSE: A cleaning device is provided to efficiently eliminate foreign materials by rotating a rotary unit around a semiconductor package by 180°. CONSTITUTION: A cleaning chamber(110) loads a cleaning object. An injection unit lets foreign materials on the cleaning object floated. The cleaning object is carried within the cleaning chamber. A rotary unit(130) rotates the cleaning object. A dust collection unit(140) sucks the foreign materials.
申请公布号
KR20120116158(A)
申请公布日期
2012.10.22
申请号
KR20110033739
申请日期
2011.04.12
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
KIM, GWANG SICK;KIM, SEUNG GEUN;LEE, SUNG SOO;LEE, JAE NAM