发明授权
US5478609A Substrate heating mechanism 失效
基板加热机构

Substrate heating mechanism
摘要:
A substrate-heating mechanism has a heat source for heating a substrate for heating a substrate face side reverse to a film formation face in a film deposition on the film formation surface of the substrate held on a substrate holder in a vacuum chamber, the mechanism comprises a second vacuum chamber for maintaining vacuum the substrate face reverse to the film formation face.
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