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公开(公告)号:US07229931B2
公开(公告)日:2007-06-12
申请号:US10870232
申请日:2004-06-16
申请人: Hemant P. Mungekar , Young S Lee , Manoj Vellaikal , Karen Greig , Bikram Kapoor
发明人: Hemant P. Mungekar , Young S Lee , Manoj Vellaikal , Karen Greig , Bikram Kapoor
IPC分类号: H01L21/31 , H01L21/469
CPC分类号: H01L21/02164 , C23C16/402 , C23C16/45523 , C23C16/505 , H01L21/02274 , H01L21/31612
摘要: Methods are provided for depositing a silicon oxide film on a substrate disposed in a substrate processing chamber. The substrate has a gap formed between adjacent raised surfaces. A process gas having a silicon-containing gas, an oxygen-containing gas, and a fluent gas is flowed into the substrate processing chamber. The fluent gas is introduced into the substrate processing chamber at a flow rate of at least 500 sccm. A plasma is formed having an ion density of at least 1011 ions/cm3 from the process gas to deposit a first portion of the silicon oxide film over the substrate and into the gap. Thereafter, the deposited first portion is exposed to an oxygen plasma having at least 1011 ions/cm3. Thereafter, a second portion of the silicon oxide film is deposited over the substrate and into the gap.
摘要翻译: 提供了用于在设置在基板处理室中的基板上沉积氧化硅膜的方法。 基板在相邻的凸起表面之间形成间隙。 具有含硅气体,含氧气体和流动气体的工艺气体流入基板处理室。 将流体气体以至少500sccm的流量引入基板处理室。 形成等离子体,其具有距工艺气体至少10×10 11 / cm 3以上的离子密度,以将氧化硅膜的第一部分沉积在衬底上并且进入 差距。 此后,将沉积的第一部分暴露于具有至少10×10 11 / cm 3以上的氧等离子体。 此后,氧化硅膜的第二部分沉积在衬底上并进入间隙。
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公开(公告)号:US20050282398A1
公开(公告)日:2005-12-22
申请号:US10870232
申请日:2004-06-16
申请人: Hemant Mungekar , Young Lee , Manoj Vellaikal , Karen Greig , Bikram Kapoor
发明人: Hemant Mungekar , Young Lee , Manoj Vellaikal , Karen Greig , Bikram Kapoor
IPC分类号: C23C16/40 , C23C16/455 , C23C16/505 , H01L21/00 , H01L21/31 , H01L21/314 , H01L21/316 , H01L21/469
CPC分类号: H01L21/02164 , C23C16/402 , C23C16/45523 , C23C16/505 , H01L21/02274 , H01L21/31612
摘要: Methods are provided for depositing a silicon oxide film on a substrate disposed in a substrate processing chamber. The substrate has a gap formed between adjacent raised surfaces. A process gas having a silicon-containing gas, an oxygen-containing gas, and a fluent gas is flowed into the substrate processing chamber. The fluent gas is introduced into the substrate processing chamber at a flow rate of at least 500 sccm. A plasma is formed having an ion density of at least 1011 ions/cm3 from the process gas to deposit a first portion of the silicon oxide film over the substrate and into the gap. Thereafter, the deposited first portion is exposed to an oxygen plasma having at least 1011 ions/cm3. Thereafter, a second portion of the silicon oxide film is deposited over the substrate and into the gap.
摘要翻译: 提供了用于在设置在基板处理室中的基板上沉积氧化硅膜的方法。 基板在相邻的凸起表面之间形成间隙。 具有含硅气体,含氧气体和流动气体的工艺气体流入基板处理室。 将流体气体以至少500sccm的流量引入基板处理室。 形成等离子体,其具有距工艺气体至少10×10 11 / cm 3以上的离子密度,以将氧化硅膜的第一部分沉积在衬底上并且进入 差距。 此后,将沉积的第一部分暴露于具有至少10×10 11 / cm 3以上的氧等离子体。 此后,氧化硅膜的第二部分沉积在衬底上并进入间隙。
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