作者: Minoru Karasawa , Keiji Ishibashi , Masahiko Tanaka
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摘要: A heating element CVD system and a method which are capable of forming high quality polycrystalline silicon film (polysilicon film) as device in the case producing by using system. The heat maintain inner surface structure surrounding space between substrate holder to be at least 200° C. or higher, preferably 350° higher during formation on substrate.