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经营范围
发明名称
substrate processing apparatus
摘要
<p>본 발명은 반도체 소자의 제조를 위한 기판처리장치에 관한 것으로, 본 발명의 기판처리장치는 기판안치수단 하부에 회전가능한 방사형의 가스공급수단을 설치하고, 이를 통해 퍼지가스를 공급함으로써 기판안치수단의 하부영역을 균일하게 퍼지한다. 따라서, 불순물의 발생에 의한 장비 효율의 저하나 장비의 손상을 막을 수 있다.</p>
申请公布号
KR101564582(B1)
申请公布日期
2015.10.30
申请号
KR20080055972
申请日期
2008.06.13
申请人
发明人
分类号
H01L21/02;H01L21/205;H01L21/3065
主分类号
H01L21/02
代理机构
代理人
主权项
地址
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