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公开(公告)号：US08673706B2
公开(公告)日：2014-03-18
申请号：US10932151
申请日：2004-09-01
IPC分类号： H01L21/20 , H01L21/36 , H01L21/76 , H01L21/338
CPC分类号： H01L29/66787 , H01L21/02381 , H01L21/02488 , H01L21/02491 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/02642 , H01L21/02658
摘要： The invention includes methods of forming layers comprising epitaxial silicon. In one implementation, an opening is formed within a first material received over a monocrystalline material. Opposing sidewalls of the opening are lined with a second material, with monocrystalline material being exposed at a base of the second material-lined opening. A silicon-comprising layer is epitaxially grown from the exposed monocrystalline material within the second material-lined opening. At least a portion of the second material lining is in situ removed. Other aspects and implementations are contemplated.
摘要翻译： 本发明包括形成包含外延硅的层的方法。 在一个实施方案中，在通过单晶材料接收的第一材料内形成开口。 开口的相对侧壁衬有第二材料，其中单晶材料暴露在第二材料衬里开口的基部处。 在第二材料衬里的开口内从暴露的单晶材料外延生长含硅层。 第二材料衬里的至少一部分被原位去除。 考虑了其他方面和实现。
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公开(公告)号：US07709326B2
公开(公告)日：2010-05-04
申请号：US11497689
申请日：2006-07-31
IPC分类号： H01L21/336
CPC分类号： H01L29/66787 , H01L21/02381 , H01L21/02488 , H01L21/02491 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/02642 , H01L21/02658
摘要： The invention includes methods of forming layers comprising epitaxial silicon. In one implementation, an opening is formed within a first material received over a monocrystalline material. Opposing sidewalls of the opening are lined with a second material, with monocrystalline material being exposed at a base of the second material-lined opening. A silicon-comprising layer is epitaxially grown from the exposed monocrystalline material within the second material-lined opening. At least a portion of the second material lining is in situ removed. Other aspects and implementations are contemplated.
摘要翻译： 本发明包括形成包含外延硅的层的方法。 在一个实施方案中，在通过单晶材料接收的第一材料内形成开口。 开口的相对侧壁衬有第二材料，其中单晶材料暴露在第二材料衬里开口的基部处。 在第二材料衬里的开口内从暴露的单晶材料外延生长含硅层。 第二材料衬里的至少一部分被原位去除。 考虑了其他方面和实现。
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公开(公告)号：US07807535B2
公开(公告)日：2010-10-05
申请号：US11712151
申请日：2007-02-28
IPC分类号： H01L21/336 , H01L21/76 , H01L21/20 , H01L21/338
CPC分类号： H01L29/66787 , H01L21/02381 , H01L21/02488 , H01L21/02491 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/02642 , H01L21/02658
摘要： The invention includes methods of forming layers comprising epitaxial silicon. In one implementation, an opening is formed within a first material received over a monocrystalline material. Opposing walls, of a second material, are formed within the opening which are laterally displaced inwardly of the opposing sidewalls, a space being received between the opposing walls and the opposing sidewalls, with monocrystalline material being exposed between the opposing walls within the opening. A silicon-comprising layer is epitaxially grown from the exposed monocrystalline material within the second material-lined opening. Other aspects and implementations are contemplated.
摘要翻译： 本发明包括形成包含外延硅的层的方法。 在一个实施方案中，在通过单晶材料接收的第一材料内形成开口。 第二材料的相对的壁形成在开口内，其横向位于相对的侧壁的内侧，空间容纳在相对的壁和相对的侧壁之间，单晶材料暴露在开口内的相对的壁之间。 在第二材料衬里的开口内从暴露的单晶材料外延生长含硅层。 考虑了其他方面和实现。
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公开(公告)号：US07498057B2
公开(公告)日：2009-03-03
申请号：US11075017
申请日：2005-03-08
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： C23C16/04
CPC分类号： C23C16/45519 , C23C16/4401 , C23C16/455
摘要： A deposition method includes positioning a substrate within a deposition chamber defined at least in part by chamber walls. At least one of the chamber walls comprises a chamber surface having a plurality of purge gas inlets to the chamber therein. A process gas is provided over the substrate effective to deposit a layer onto the substrate. During such providing, a material adheres to the chamber surface. Reactive purge gas is emitted to the deposition chamber from the purge gas inlets effective to form a reactive gas curtain over the chamber surface and away from the substrate, with such reactive gas reacting with such adhering material. Further implementations are contemplated.
摘要翻译： 沉积方法包括将基板定位在至少部分地由室壁限定的沉积室内。 所述室壁中的至少一个包括腔室表面，其中具有多个吹扫气体入口。 在衬底上设置工艺气体，有效地将层沉积到衬底上。 在这种提供过程中，材料粘附到室表面。 反应性净化气体从吹扫气体入口排出到沉积室，有效地在室表面上形成反应性气体帘幕并远离衬底，这种反应性气体与这种粘附材料反应。 考虑进一步的实现。
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公开(公告)号：US20080241386A1
公开(公告)日：2008-10-02
申请号：US12115412
申请日：2008-05-05
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： C23C16/08
CPC分类号： H01L21/32051 , C23C16/4404 , C23C16/4405 , C23C16/45531 , C23C16/45534 , H01L21/02178 , H01L21/02186 , H01L21/0228 , H01L21/28562 , H01L21/3141 , H01L21/31616
摘要： The invention includes an atomic layer deposition method of forming a layer of a deposited composition on a substrate. The method includes positioning a semiconductor substrate within an atomic layer deposition chamber. On the substrate, an intermediate composition monolayer is formed, followed by a desired deposited composition from reaction with the intermediate composition, collectively from flowing multiple different composition deposition precursors to the substrate within the deposition chamber. A material adheres to a chamber internal component surface from such sequentially forming. After such sequentially forming, a reactive gas flows to the chamber which is different in composition from the multiple different deposition precursors and which is effective to react with such adhering material. After the reactive gas flowing, such sequentially forming is repeated. Further implementations are contemplated.
摘要翻译： 本发明包括在基板上形成沉积的组合物层的原子层沉积方法。 该方法包括将半导体衬底定位在原子层沉积室内。 在基材上形成中间体组合物单层，随后是与中间体组合物反应所需的沉积组合物，共同地将多个不同的组合物沉积前体流入沉积室内的基底。 材料粘附到室内部件表面，从而依次形成。 在这种顺序形成之后，反应性气体流入到与多种不同的沉积前体不同的组合物中，并有效地与这种粘附材料反应。 在反应气体流动之后，重复这种顺序形成。 考虑进一步的实现。
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公开(公告)号：US07303991B2
公开(公告)日：2007-12-04
申请号：US10863048
申请日：2004-06-07
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： H01L21/44
CPC分类号： H01L21/32051 , C23C16/4404 , C23C16/4405 , C23C16/45531 , C23C16/45534 , H01L21/02178 , H01L21/02186 , H01L21/0228 , H01L21/28562 , H01L21/3141 , H01L21/31616
摘要： The invention includes an atomic layer deposition method of forming a layer of a deposited composition on a substrate. The method includes positioning a semiconductor substrate within an atomic layer deposition chamber. On the substrate, an intermediate composition monolayer is formed, followed by a desired deposited composition from reaction with the intermediate composition, collectively from flowing multiple different composition deposition precursors to the substrate within the deposition chamber. A material adheres to a chamber internal component surface from such sequentially forming. After such sequentially forming, a reactive gas flows to the chamber which is different in composition from the multiple different deposition precursors and which is effective to react with such adhering material. After the reactive gas flowing, such sequentially forming is repeated. Further implementations are contemplated.
摘要翻译： 本发明包括在基板上形成沉积的组合物层的原子层沉积方法。 该方法包括将半导体衬底定位在原子层沉积室内。 在基材上形成中间体组合物单层，随后是与中间体组合物反应所需的沉积组合物，共同地将多个不同的组合物沉积前体流入沉积室内的基底。 材料粘附到室内部件表面，从而依次形成。 在这种顺序形成之后，反应性气体流入到与多种不同的沉积前体不同的组合物中并且有效地与这种粘附材料反应的室。 在反应气体流动之后，重复这种顺序形成。 考虑进一步的实现。
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公开(公告)号：US07378354B2
公开(公告)日：2008-05-27
申请号：US11414407
申请日：2006-04-28
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： H01L21/302
CPC分类号： H01L21/32051 , C23C16/4404 , C23C16/4405 , C23C16/45531 , C23C16/45534 , H01L21/02178 , H01L21/02186 , H01L21/0228 , H01L21/28562 , H01L21/3141 , H01L21/31616
摘要： The invention includes an atomic layer deposition method of forming a layer of a deposited composition on a substrate. The method includes positioning a semiconductor substrate within an atomic layer deposition chamber. On the substrate, an intermediate composition monolayer is formed, followed by a desired deposited composition from reaction with the intermediate composition, collectively from flowing multiple different composition deposition precursors to the substrate within the deposition chamber. A material adheres to a chamber internal component surface from such sequentially forming. After such sequentially forming, a reactive gas flows to the chamber which is different in composition from the multiple different deposition precursors and which is effective to react with such adhering material. After the reactive gas flowing, such sequentially forming is repeated. Further implementations are contemplated.
摘要翻译： 本发明包括在基板上形成沉积的组合物层的原子层沉积方法。 该方法包括将半导体衬底定位在原子层沉积室内。 在基材上形成中间组合物单层，随后是与中间体组合物反应所需的沉积组合物，统称为将多种不同的组合物沉积前体流到沉积室内的基底。 材料粘附到室内部件表面，从而依次形成。 在这种顺序形成之后，反应性气体流入到与多种不同的沉积前体不同的组合物中，并有效地与这种粘附材料反应。 在反应气体流动之后，重复这种顺序形成。 考虑进一步的实现。
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公开(公告)号：US07368382B2
公开(公告)日：2008-05-06
申请号：US11413438
申请日：2006-04-28
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： H01L21/44
CPC分类号： H01L21/32051 , C23C16/4404 , C23C16/4405 , C23C16/45531 , C23C16/45534 , H01L21/02178 , H01L21/02186 , H01L21/0228 , H01L21/28562 , H01L21/3141 , H01L21/31616
摘要： The invention includes an atomic layer deposition method of forming a layer of a deposited composition on a substrate. The method includes positioning a semiconductor substrate within an atomic layer deposition chamber. On the substrate, an intermediate composition monolayer is formed, followed by a desired deposited composition from reaction with the intermediate composition, collectively from flowing multiple different composition deposition precursors to the substrate within the deposition chamber. A material adheres to a chamber internal component surface from such sequentially forming. After such sequentially forming, a reactive gas flows to the chamber which is different in composition from the multiple different deposition precursors and which is effective to react with such adhering material. After the reactive gas flowing, such sequentially forming is repeated. Further implementations are contemplated.
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公开(公告)号：US06890596B2
公开(公告)日：2005-05-10
申请号：US10222304
申请日：2002-08-15
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： C23C16/44 , C23C16/455 , C23C16/04
CPC分类号： C23C16/45519 , C23C16/4401 , C23C16/455
摘要： A deposition method includes positioning a substrate within a deposition chamber defined at least in part by chamber walls. At least one of the chamber walls comprises a chamber surface having a plurality of purge gas inlets to the chamber therein. A process gas is provided over the substrate effective to deposit a layer onto the substrate. During such providing, a material adheres to the chamber surface. Reactive purge gas is emitted to the deposition chamber from the purge gas inlets effective to form a reactive gas curtain over the chamber surface and away from the substrate, with such reactive gas reacting with such adhering material. Further implementations are contemplated.
摘要翻译： 沉积方法包括将基板定位在至少部分地由室壁限定的沉积室内。 所述室壁中的至少一个包括腔室表面，其中具有多个吹扫气体入口。 在衬底上设置工艺气体，有效地将层沉积到衬底上。 在这种提供过程中，材料粘附到室表面。 反应性净化气体从吹扫气体入口排出到沉积室，有效地在室表面上形成反应性气体帘幕并远离衬底，这种反应性气体与这种粘附材料反应。 考虑进一步的实现。
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公开(公告)号：US06753271B2
公开(公告)日：2004-06-22
申请号：US10222282
申请日：2002-08-15
申请人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
发明人： Demetrius Sarigiannis , Garo J. Derderian , Cem Basceri , Gurtej S. Sandhu , F. Daniel Gealy , Chris M. Carlson
IPC分类号： H01L2144
CPC分类号： H01L21/32051 , C23C16/4404 , C23C16/4405 , C23C16/45531 , C23C16/45534 , H01L21/02178 , H01L21/02186 , H01L21/0228 , H01L21/28562 , H01L21/3141 , H01L21/31616
摘要： The invention includes an atomic layer deposition method of forming a layer of a deposited composition on a substrate. The method includes positioning a semiconductor substrate within an atomic layer deposition chamber. On the substrate, an intermediate composition monolayer is formed, followed by a desired deposited composition from reaction with the intermediate composition, collectively from flowing multiple different composition deposition precursors to the substrate within the deposition chamber. A material adheres to a chamber internal component surface from such sequentially forming. After such sequentially forming, a reactive gas flows to the chamber which is different in composition from the multiple different deposition precursors and which is effective to react with such adhering material. After the reactive gas flowing, such sequentially forming is repeated. Further implementations are contemplated.
摘要翻译： 本发明包括在基板上形成沉积的组合物层的原子层沉积方法。 该方法包括将半导体衬底定位在原子层沉积室内。 在基材上形成中间组合物单层，随后是与中间体组合物反应所需的沉积组合物，统称为将多种不同的组合物沉积前体流到沉积室内的基底。 材料粘附到室内部件表面，从而依次形成。 在这种顺序形成之后，反应性气体流入到与多种不同的沉积前体不同的组合物中，并有效地与这种粘附材料反应。 在反应气体流动之后，重复这种顺序形成。 考虑进一步的实现。
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