发明名称 Apparatus for dispensing photo-resist in semiconductor device fabrication equipment
摘要 A photo-resist dispensing apparatus is disclosed and comprises; a tank adapted to hold a photo-resist solution, a pump unit adapted to pump the photo-resist solution from the tank, a filter unit adapted to receive the photo-resist solution from the pump unit, and at least one of a first gas discharge unit connected to the tank and adapted to remove gas bubbles from the photo-resist solution held in the tank, and a second gas discharge unit connected to the filter unit and adapted to remove gas bubbles from the photo-resist solution in the filter.
申请公布号 US7635410(B2) 申请公布日期 2009.12.22
申请号 US20060452229 申请日期 2006.06.14
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 PARK JIN-JUN;YUN SUK-FILL
分类号 B01D19/00 主分类号 B01D19/00
代理机构 代理人
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