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公开(公告)号:US08027746B2
公开(公告)日:2011-09-27
申请号:US12953220
申请日:2010-11-23
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. The apparatus comprises a deposition chamber and a wafer support. The deposition chamber is divided into two or more deposition regions that are integrally connected one to another. The wafer support is movable between the two or more interconnected deposition regions within the deposition chamber.
摘要翻译: 描述了用于原子层沉积(ALD)的方法和装置。 该装置包括沉积室和晶片支架。 沉积室被分成两个或更多个彼此一体地连接的沉积区域。 晶片支撑件可在沉积室内的两个或更多互连的沉积区域之间移动。
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公开(公告)号:US07085616B2
公开(公告)日:2006-08-01
申请号:US09917842
申请日:2001-07-27
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
IPC分类号: G06F19/00
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. The apparatus comprises a deposition chamber and a wafer support. The deposition chamber is divided into two or more deposition regions that are integrally connected one to another. The wafer support is movable between the two or more interconnected deposition regions within the deposition chamber.
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公开(公告)号:US20120006265A1
公开(公告)日:2012-01-12
申请号:US13235855
申请日:2011-09-19
申请人: BARRY L. CHIN , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: BARRY L. CHIN , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
IPC分类号: C23C16/455
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. In one embodiment, an apparatus comprises a vacuum chamber body having a contiguous internal volume comprised of a first deposition region spaced-apart from a second deposition region, the chamber body having a feature operable to minimize intermixing of gases between the first and the second deposition regions, a first gas port formed in the chamber body and positioned to pulse gas preferentially to the first deposition region to enable a first deposition process to be performed in the first deposition region, and a second gas port formed in the chamber body and positioned to pulse gas preferentially to the second deposition region to enable a second deposition process to be performed in the second deposition region is provided.
摘要翻译: 描述了用于原子层沉积(ALD)的方法和装置。 在一个实施例中,一种装置包括具有连续的内部容积的真空室主体,其包括与第二沉积区域间隔开的第一沉积区域,所述室主体具有可操作以最小化第一和第二沉积物之间的气体混合的特征 区域,形成在所述室主体中并且定位成优先地将气体脉冲至所述第一沉积区域的第一气体端口,以使得能够在所述第一沉积区域中执行第一沉积工艺,以及形成在所述室主体中并定位成 优选提供脉冲气体到第二沉积区域以使得能够在第二沉积区域中进行第二沉积工艺。
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公开(公告)号:US20100099270A1
公开(公告)日:2010-04-22
申请号:US12646706
申请日:2009-12-23
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
IPC分类号: H01L21/302 , G06F17/00 , C23C16/00
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. The apparatus comprises a deposition chamber and a wafer support. The deposition chamber is divided into two or more deposition regions that are integrally connected one to another. The wafer support is movable between the two or more interconnected deposition regions within the deposition chamber.
摘要翻译: 描述了用于原子层沉积(ALD)的方法和装置。 该装置包括沉积室和晶片支架。 沉积室被分成两个或更多个彼此一体地连接的沉积区域。 晶片支撑件可在沉积室内的两个或更多互连的沉积区域之间移动。
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公开(公告)号:US07660644B2
公开(公告)日:2010-02-09
申请号:US11423535
申请日:2006-06-12
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
IPC分类号: G06F19/00
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. The apparatus comprises a deposition chamber and a wafer support. The deposition chamber is divided into two or more deposition regions that are integrally connected one to another. The wafer support is movable between the two or more interconnected deposition regions within the deposition chamber.
摘要翻译: 描述了用于原子层沉积(ALD)的方法和装置。 该装置包括沉积室和晶片支架。 沉积室被分成两个或更多个彼此一体地连接的沉积区域。 晶片支撑件可在沉积室内的两个或更多互连的沉积区域之间移动。
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公开(公告)号:US08626330B2
公开(公告)日:2014-01-07
申请号:US13235855
申请日:2011-09-19
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. In one embodiment, an apparatus comprises a vacuum chamber body having a contiguous internal volume comprised of a first deposition region spaced-apart from a second deposition region, the chamber body having a feature operable to minimize intermixing of gases between the first and the second deposition regions, a first gas port formed in the chamber body and positioned to pulse gas preferentially to the first deposition region to enable a first deposition process to be performed in the first deposition region, and a second gas port formed in the chamber body and positioned to pulse gas preferentially to the second deposition region to enable a second deposition process to be performed in the second deposition region is provided.
摘要翻译: 描述了用于原子层沉积(ALD)的方法和装置。 在一个实施例中,一种装置包括具有连续的内部容积的真空室主体,其包括与第二沉积区域间隔开的第一沉积区域,所述室主体具有可操作以最小化第一和第二沉积物之间的气体混合的特征 区域,形成在所述室主体中并且定位成优先地将气体脉冲至所述第一沉积区域的第一气体端口,以使得能够在所述第一沉积区域中执行第一沉积工艺,以及形成在所述室主体中并定位成 优选提供脉冲气体到第二沉积区域以使得能够在第二沉积区域中进行第二沉积工艺。
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公开(公告)号:US07860597B2
公开(公告)日:2010-12-28
申请号:US12646706
申请日:2009-12-23
申请人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
发明人: Barry L. Chin , Alfred W. Mak , Lawrence Chung-Lai Lei , Ming Xi , Hua Chung , Ken Kaung Lai , Jeong Soo Byun
CPC分类号: C23C16/45544 , C23C16/45525 , C23C16/45548 , C23C16/45551 , C23C16/4583
摘要: A method and apparatus for atomic layer deposition (ALD) is described. The apparatus comprises a deposition chamber and a wafer support. The deposition chamber is divided into two or more deposition regions that are integrally connected one to another. The wafer support is movable between the two or more interconnected deposition regions within the deposition chamber.
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公开(公告)号:US06939804B2
公开(公告)日:2005-09-06
申请号:US10299212
申请日:2002-11-18
申请人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
发明人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
IPC分类号: C23C16/14 , C23C16/02 , C23C16/04 , C23C16/08 , C23C16/44 , C23C16/455 , H01L21/28 , H01L21/285 , H01L21/768 , H01L21/44
CPC分类号: C23C16/45525 , C23C16/0281 , C23C16/08 , C23C16/14 , C23C16/45523 , H01L21/28556 , H01L21/28562 , H01L21/76843 , H01L21/76876 , H01L21/76877
摘要: Methods for the deposition of tungsten films are provided. The methods include depositing a nucleation layer by alternatively adsorbing a tungsten precursor and a reducing gas on a substrate, and depositing a bulk layer of tungsten over the nucleation layer.
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公开(公告)号:US07384867B2
公开(公告)日:2008-06-10
申请号:US11206491
申请日:2005-08-18
申请人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
发明人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
IPC分类号: H01L21/44
CPC分类号: C23C16/45525 , C23C16/0281 , C23C16/08 , C23C16/14 , C23C16/45523 , H01L21/28556 , H01L21/28562 , H01L21/76843 , H01L21/76876 , H01L21/76877
摘要: Methods for the deposition of tungsten films are provided. The methods include depositing a nucleation layer by alternatively adsorbing a tungsten precursor and a reducing gas on a substrate, and depositing a bulk layer of tungsten over the nucleation layer.
摘要翻译: 提供了沉积钨膜的方法。 所述方法包括通过交替地将钨前体和还原气体吸附在基底上沉积成核层,以及在成核层上沉积钨层。
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公开(公告)号:US07605083B2
公开(公告)日:2009-10-20
申请号:US12128499
申请日:2008-05-28
申请人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
发明人: Ken K. Lai , Jeong Soo Byun , Frederick C. Wu , Ramanujapuran A. Srinivas , Avgerinos Gelatos , Mei Chang , Moris Kori , Ashok K. Sinha , Hua Chung , Hongbin Fang , Alfred W. Mak , Michael X. Yang , Ming Xi
IPC分类号: H01L21/44
CPC分类号: C23C16/45525 , C23C16/0281 , C23C16/08 , C23C16/14 , C23C16/45523 , H01L21/28556 , H01L21/28562 , H01L21/76843 , H01L21/76876 , H01L21/76877
摘要: Embodiments of the invention provide methods for depositing tungsten materials. In one embodiment, a method for forming a composite tungsten film is provided which includes positioning a substrate within a process chamber, forming a tungsten nucleation layer on the substrate by subsequently exposing the substrate to a tungsten precursor and a reducing gas containing hydrogen during a cyclic deposition process, and forming a tungsten bulk layer during a plasma-enhanced chemical vapor deposition (PE-CVD) process. The PE-CVD process includes exposing the substrate to a deposition gas containing the tungsten precursor while depositing the tungsten bulk layer over the tungsten nucleation layer. In some example, the tungsten nucleation layer has a thickness of less than about 100 Å, such as about 15 Å. In other examples, a carrier gas containing hydrogen is constantly flowed into the process chamber during the cyclic deposition process.
摘要翻译: 本发明的实施例提供了沉积钨材料的方法。 在一个实施例中,提供了一种用于形成复合钨膜的方法,其包括将衬底定位在处理室内,通过在循环中随后将衬底暴露于钨前体和含氢的还原气体,在衬底上形成钨成核层 沉积工艺,以及在等离子体增强化学气相沉积(PE-CVD)工艺期间形成钨体层。 PE-CVD工艺包括将衬底暴露于含有钨前体的沉积气体,同时在钨成核层上沉积钨体层。 在一些实例中,钨成核层的厚度小于约,例如约为15。 在其他实例中,在循环沉积过程中,含有氢气的载气不断地流入处理室。
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