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METHOD OF MANUFACTURING AN INSULATING FILM CONTAIN

来源:伴沃教育
专利内容由知识产权出版社提供

专利名称:METHOD OF MANUFACTURING AN

INSULATING FILM CONTAINING HAFNIUM

发明人:Masaharu OSHIMA,Haruhiko

TAKAHASHI,Koji USUDA,Ziyuan LIU,Liu GUO-LIN,Kazuto IKEDA,Masaki YOSHIMARU

申请号:US12146835申请日:20080626

公开号:US20090004886A1公开日:20090101

专利附图:

摘要:A stacked film has an insulating film containing hafnium formed above a silicon

layer and a polysilicon layer formed on the insulating film. The stacked film is heated inan atmosphere containing oxygen and nitrogen and having the total pressureapproximately equal to a partial pressure of the nitrogen.

申请人:Masaharu OSHIMA,Haruhiko TAKAHASHI,Koji USUDA,Ziyuan LIU,Liu GUO-LIN,Kazuto IKEDA,Masaki YOSHIMARU

地址:Tokyo JP,Tokyo JP,Yokohama-shi JP,Kawasaki-shi JP,Higashiyamato-shi JP,Ome-shi JP,Hachioji-shi JP

国籍:JP,JP,JP,JP,JP,JP,JP

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