Carrier
Stage¿¡ º¸°üÇÏ´Â Wafer´Â ULPA FILTER FLOW & M/C Vibration
µî¿¡ÀÇÇØ Wafer Sliding Çö»ó¹ß»ý.
Àåºñ³»¿¡¼ Àå½Ã°£ º¸°üÇÏ´Â Dummy
WaferÀÇ °æ¿ì¿¡¹Ì¼¼ÇÑ À§Ä¡ º¯È°¡ ´©ÀûµÇ¾î ProcessÁßÀÇ »ç°í¿øÀÎÀÌ µÈ´Ù.
Wafer Protrude Detector
unit(WPDU)À» ¼³Ä¡ÇÔÀ¸·Î½á ÀÌ¿Í°°Àº »ç°í¸¦ ¹Ì¿¬¿¡ ¹æÁöÇÑ´Ù. |