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    • 4. 发明申请
    • SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD
    • 半导体制造设备和方法
    • US20100120238A1
    • 2010-05-13
    • US12631286
    • 2009-12-04
    • Naomu KitanoTakashi MinamiMotomu KosudaHeiji Watanabe
    • Naomu KitanoTakashi MinamiMotomu KosudaHeiji Watanabe
    • H01L21/441C23C14/34C23C16/00
    • H01L21/67207H01L21/28229H01L21/31683H01L29/513H01L29/517
    • A first aspect of the present invention provides a semiconductor manufacturing apparatus including: a load lock chamber; a transfer chamber; and a treatment chamber 1 and a treatment chamber 2 which carry out treatment using plasma, wherein, in the treatment chamber 2, an exhaust means is provided with a control means for making an oxygen partial pressure into 1*10−5 [Pa] or less. A second aspect of the present invention provides a method for forming a high dielectric constant film and a metal electrode successively, the method including the steps of: (1) depositing a metal film on a silicon oxide film or a silicon oxynitride film in the treatment chamber 1; (2) forming, in the treatment chamber 2, a high dielectric constant film by using the metal film formed in the treatment chamber 1; and (3) depositing, in the treatment chamber 1 or a treatment chamber 3 installed additionally, a metal electrode material on the high dielectric film formed in the treatment chamber 2, wherein the steps are carried out successively without being exposed to the atmosphere.
    • 本发明的第一方面提供一种半导体制造装置,包括:负载锁定室; 传送室; 以及处理室1和处理室2,其使用等离子体进行处理,其中在处理室2中,排气装置设置有用于使氧分压为1×10 -5 [Pa]或 减。 本发明的第二方面提供了一种依次形成高介电常数膜和金属电极的方法,所述方法包括以下步骤:(1)在处理中在氧化硅膜或氧氮化硅膜上沉积金属膜 室1; (2)通过使用形成在处理室1中的金属膜在处理室2中形成高介电常数膜; (3)在处理室1或另外安装的处理室3内,在形成于处理室2中的高电介质膜上沉积金属电极材料,其中,这些步骤连续地进行而不暴露于大气中。
    • 5. 发明授权
    • Semiconductor manufacturing apparatus and method
    • 半导体制造装置及方法
    • US08088678B2
    • 2012-01-03
    • US12631286
    • 2009-12-04
    • Naomu KitanoTakashi MinamiMotomu KosudaHeiji Watanabe
    • Naomu KitanoTakashi MinamiMotomu KosudaHeiji Watanabe
    • H01L32/05
    • H01L21/67207H01L21/28229H01L21/31683H01L29/513H01L29/517
    • A first aspect of the present invention provides a semiconductor manufacturing apparatus including: a load lock chamber; a transfer chamber; and a treatment chamber 1 and a treatment chamber 2 which carry out treatment using plasma, wherein, in the treatment chamber 2, an exhaust means is provided with a control means for making an oxygen partial pressure into 1*10−5 [Pa] or less. A second aspect of the present invention provides a method for forming a high dielectric constant film and a metal electrode successively, the method including the steps of: (1) depositing a metal film on a silicon oxide film or a silicon oxynitride film in the treatment chamber 1; (2) forming, in the treatment chamber 2, a high dielectric constant film by using the metal film formed in the treatment chamber 1; and (3) depositing, in the treatment chamber 1 or a treatment chamber 3 installed additionally, a metal electrode material on the high dielectric film formed in the treatment chamber 2, wherein the steps are carried out successively without being exposed to the atmosphere.
    • 本发明的第一方面提供一种半导体制造装置,包括:负载锁定室; 传送室; 以及处理室1和处理室2,其使用等离子体进行处理,其中在处理室2中,排气装置设置有用于使氧分压为1×10 -5 [Pa]或 减。 本发明的第二方面提供了一种依次形成高介电常数膜和金属电极的方法,所述方法包括以下步骤:(1)在处理中在氧化硅膜或氧氮化硅膜上沉积金属膜 室1; (2)通过使用形成在处理室1中的金属膜在处理室2中形成高介电常数膜; (3)在处理室1或另外安装的处理室3内,在形成于处理室2中的高电介质膜上沉积金属电极材料,其中,这些步骤连续地进行而不暴露于大气中。