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发明名称
半导体装置制造方法
摘要
本发明系提供一种半导体装置制造方法,包括下列步骤:于半导体基底上形成金属膜;于金属膜上形成硬罩;将所得的基底设置于处理室中;将处理室中的压力降低至预定等级;以及提供蚀刻气体至处理室并于处理室中产生蚀刻气体之电浆,使得金属膜藉由产生的电浆而被图案化,其中蚀刻气体包括不饱和烃气体。
申请公布号
TW200703499
申请公布日期
2007.01.16
申请号
TW095111987
申请日期
2006.04.04
申请人
夏普股份有限公司
发明人
西田贵信
分类号
H01L21/306(2006.01)
主分类号
H01L21/306(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本
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