公开(公告)号：WO0145134A2

公开(公告)日：2001-06-21

申请号：PCT/US0042174

申请日：2000-11-14

Applicant: LAM RES CORP ,  BAILEY ANDREW D III ,  SCHOEPP ALAN M ,  KUTHI ANDRAS

Inventor： BAILEY ANDREW D III ,  SCHOEPP ALAN M ,  KUTHI ANDRAS

IPC: H05H1/46 ,  C23C16/505 ,  H01J37/32 ,  H01L21/3065 ,  H01J37/00

CPC classification number: H01J37/32467 ,  H01J37/321

Abstract: A plasma processing apparatus for processing a substrate with a plasma is disclosed. The apparatus includes a first RF power source having a first RF frequency, and a process chamber. Further, the apparatus includes a substantially circular antenna operatively coupled to the first RF power source and disposed above a plane defined by the substrate when the substrate is disposed within the process chamber for processing. The substantially circular antenna being configured to induce an electric field inside the process chamber with a first RF energy generated by the first RF power source. The substantially circular antenna including at least a first pair of concentric loops in a first plane and a second pair of concentric loops in a second plane. The first pair of concentric loops and the second pair of concentric loops being substantially identical and symmetrically aligned with one another. The substantially circular antenna forming an azimuthally symmetric plasma inside the process chamber. The apparatus also includes a coupling window disposed between the antenna and the process chamber. The coupling window being configured to allow the passage of the first RF energy from the antenna to the interior of the process chamber. The coupling window having a first layer and a second layer. The second layer being configured to substantially suppress the capacitive coupling formed between the substantially circular antenna and the plasma. The substantially circular antenna and the coupling window working together to produce a substantially uniform process rate across the surface of the substrate.

Abstract translation: 公开了一种用等离子体处理衬底的等离子体处理装置。 该装置包括具有第一RF频率的第一RF电源和处理室。 此外，该设备包括可操作地耦合到第一RF电源并且当基板设置在处理室内以进行处理时设置在由基板限定的平面之上的基本圆形的天线。 基本上圆形的天线被配置为利用由第一RF电源产生的第一RF能量来诱导处理室内的电场。 基本上圆形的天线包括第一平面中的至少第一对同心环和在第二平面中的第二对同心环。 第一对同心环和第二对同心环彼此基本相同和对称地对准。 大致圆形天线在处理室内形成方位对称等离子体。 该装置还包括设置在天线和处理室之间的耦合窗口。 耦合窗口被配置为允许第一RF能量从天线通过到处理室的内部。 耦合窗具有第一层和第二层。 第二层被配置为基本上抑制形成在基本上圆形的天线和等离子体之间的电容耦合。 基本上圆形的天线和耦合窗口一起工作，以在衬底的表面上产生基本均匀的工艺速率。

公开(公告)号：WO2009137279A3

公开(公告)日：2010-02-04

申请号：PCT/US2009041730

申请日：2009-04-24

Applicant: LAM RES CORP ,  WONG SCOTT ,  LIN JEFFREY ,  BAILEY ANDREW D III ,  CHEN JACK ,  MOORING BENJAMIN W ,  HUANG CHUNG HO

Inventor： WONG SCOTT ,  LIN JEFFREY ,  BAILEY ANDREW D III ,  CHEN JACK ,  MOORING BENJAMIN W ,  HUANG CHUNG HO

IPC: H01L21/68

CPC classification number: H01L21/68

Abstract: Methods and systems to optimize wafer placement repeatability in semiconductor manufacturing equipment using a controlled series of wafer movements are provided. In one embodiment, a preliminary station calibration is performed to teach a robot position for each station interfaced to facets of a vacuum transfer module used in semiconductor manufacturing. The method also calibrates the system to obtain compensation parameters that take into account the station where the wafer is to be placed, position of sensors in each facet, and offsets derived from performing extend and retract operations of a robot arm. In another embodiment where the robot includes two arms, the method calibrates the system to compensate for differences derived from using one arm or the other. During manufacturing, the wafers are placed in the different stations using the compensation parameters.

Abstract translation: 提供了使用受控系列的晶片移动来优化半导体制造设备中的晶片布置重复性的方法和系统。 在一个实施例中，执行初步站校准以教导与用于半导体制造中的真空传递模块的面连接的每个站的机器人位置。 该方法还校准系统以获得考虑要放置晶片的工位的位置的补偿参数，每个面中的传感器的位置以及执行机器人臂的延伸和缩回操作导出的偏移。 在机器人包括两个臂的另一实施例中，该方法校准系统以补偿从使用一个臂或另一个臂导出的差异。 在制造期间，使用补偿参数将晶片放置在不同的台中。

公开(公告)号：WO2008042581B1

公开(公告)日：2008-12-11

申请号：PCT/US2007078578

申请日：2007-09-14

Applicant: LAM RES CORP ,  CHEN JACK ,  BAILEY ANDREW D III ,  MOORING BEN ,  CAIN STEPHEN J

Inventor： CHEN JACK ,  BAILEY ANDREW D III ,  MOORING BEN ,  CAIN STEPHEN J

IPC: G03B15/00 ,  B08B7/00 ,  B41B17/00 ,  G01B11/00 ,  G01B11/02 ,  G01N21/00 ,  G01R31/26 ,  G03B15/02 ,  G03B15/03

CPC classification number: H01L21/681 ,  H01L21/67259 ,  H01L21/67288

Abstract: A bevel inspection module for capturing images of a substrate is provided. The module includes a rotational motor, which is attached to a substrate chuck and is configured to rotate the substrate chuck thereby allowing the substrate to revolve. The module further includes a camera and an optic enclosure, which is attached to the camera and is configured to rotate, enabling light to be directed toward the substrate. The camera is mounted from a camera mount, which is configured to enable the camera to rotate on a 180 degree plane allowing the camera to capture images of at least one of a top view, a bottom view, and a side view of the substrate. The module yet also includes a backlight arrangement, which is configured to provide illumination to the substrate, thereby enabling the camera to capture the images, which shows contrast between the substrate and a background.

Abstract translation: 提供了一种用于捕获基板的图像的斜面检查模块。 模块包括旋转马达，其连接到基板卡盘并且构造成旋转基板卡盘，从而允许基板旋转。 该模块还包括照相机和光学外壳，其附接到相机并且被配置为旋转，使得光能够被引向基板。 照相机从照相机安装座安装，照相机安装件被配置为使照相机能够在180度平面上旋转，允许照相机拍摄基板的俯视图，底视图和侧视图中的至少一个的图像。 该模块还包括背光布置，其被配置为向基板提供照明，从而使得相机能够捕获显示基板和背景之间的对比度的图像。

公开(公告)号：WO2006081004B1

公开(公告)日：2008-10-30

申请号：PCT/US2005045729

申请日：2005-12-16

Applicant: LAM RES CORP ,  LOHOKARE SHRIKANT P ,  BAILEY ANDREW D III

Inventor： LOHOKARE SHRIKANT P ,  BAILEY ANDREW D III

IPC: H05H1/24 ,  C23C14/00 ,  H05K9/00

CPC classification number: H01J37/32633 ,  C23C16/4404 ,  H01J37/32623

Abstract: In a plasma processing system, a method of reducing byproduct deposits on a set of plasma chamber surfaces of a plasma processing chamber is disclosed. The method includes providing a deposition barrier in the plasma processing chamber, the deposition barrier is configured to be disposed in a plasma generating region of the plasma processing chamber, thereby permitting at least some process byproducts produced when a plasma is struck within the plasma processing chamber to adhere to the deposition barrier and reducing the byproduct deposits on the set of plasma processing chamber surfaces.

Abstract translation: 在等离子体处理系统中，公开了一种在等离子体处理室的一组等离子体室表面上减少副产物沉积的方法。 所述方法包括在所述等离子体处理室中设置沉积阻挡层，所述沉积阻挡层被配置为设置在所述等离子体处理室的等离子体产生区域中，从而允许在所述等离子体处理室内等离子体被击中时产生的至少一些过程副产物 以附着到沉积屏障上并减少等离子体处理室表面组上的副产物沉积物。

公开(公告)号：WO2006081004A3

公开(公告)日：2008-08-14

申请号：PCT/US2005045729

申请日：2005-12-16

Applicant: LAM RES CORP ,  LOHOKARE SHRIKANT P ,  BAILEY ANDREW D III

Inventor： LOHOKARE SHRIKANT P ,  BAILEY ANDREW D III

IPC: H05H1/24 ,  C23C14/00 ,  H05K9/00

CPC classification number: H01J37/32633 ,  C23C16/4404 ,  H01J37/32623

Abstract: In a plasma processing system, a method of reducing byproduct deposits on a set of plasma chamber surfaces of a plasma processing chamber is disclosed. The method includes providing a deposition barrier in the plasma processing chamber, the deposition barrier is configured to be disposed in a plasma generating region of the plasma processing chamber, thereby permitting at least some process byproducts produced when a plasma is struck within the plasma processing chamber to adhere to the deposition barrier and reducing the byproduct deposits on the set of plasma processing chamber surfaces.

Abstract translation: 在等离子体处理系统中，公开了一种减少等离子体处理室的一组等离子体室表面上的副产品沉积物的方法。 该方法包括在等离子体处理室中提供沉积屏障，沉积屏障被配置为设置在等离子体处理室的等离子体发生区域中，由此允许当在等离子体处理室内打击等离子体时产生至少一些处理副产物 附着于沉积屏障并减少在该组等离子体处理室表面上的副产物沉积物。

公开(公告)号：WO2006104842A2

公开(公告)日：2006-10-05

申请号：PCT/US2006/010577

申请日：2006-03-24

Applicant: LAM RESEARCH CORPORATION ,  BAILEY, Andrew, D, III

Inventor： BAILEY, Andrew, D, III

IPC: B25J18/00

CPC classification number: B25J5/00 ,  B08B1/00 ,  B08B9/00 ,  H01J37/32743 ,  H01J37/32862 ,  H01L21/67751 ,  Y10T29/49723

Abstract: A robot apparatus for executing a set of service procedures on a plasma processing system including a docking port is disclosed. The apparatus includes a platform and a docking probe coupled to the platform, wherein the docking probe is configured to dock with the docking port. The apparatus also includes a robot arm coupled to the platform, and further configured to substantially perform the set of service procedures, and a tool coupled to the robot arm. The apparatus further includes a computer coupled to the platform, wherein the computer is further configured to execute the set of service procedures, and wherein when the docking probe is docked to the docking port, the set of service procedures is performed by the tool.

Abstract translation: 公开了一种用于在包括对接端口的等离子体处理系统上执行一组服务程序的机器人装置。 该装置包括耦合到平台的平台和对接探针，其中对接探针配置成与对接端口对接。 该装置还包括耦合到平台的机器人臂，并且还被配置为基本上执行该组服务程序，以及联接到机器人手臂的工具。 该装置还包括耦合到平台的计算机，其中该计算机还被配置为执行该组服务过程，并且其中当该对接探针对接到对接端口时，该组服务过程由该工具执行。

公开(公告)号：WO2006081004A2

公开(公告)日：2006-08-03

申请号：PCT/US2005/045729

申请日：2005-12-16

Applicant: LAM RESEARCH CORPORATION ,  LOHOKARE, Shrikant, P. ,  BAILEY, Andrew, D, III

Inventor： LOHOKARE, Shrikant, P. ,  BAILEY, Andrew, D, III

IPC: H05H1/24 ,  C23C16/00

CPC classification number: H01J37/32633 ,  C23C16/4404 ,  H01J37/32623

Abstract: In a plasma processing system, a method of reducing byproduct deposits on a set of plasma chamber surfaces of a plasma processing chamber is disclosed. The method includes providing a deposition barrier in the plasma processing chamber, the deposition barrier is configured to be disposed in a plasma generating region of the plasma processing chamber, thereby permitting at least some process byproducts produced when a plasma is struck within the plasma processing chamber to adhere to the deposition barrier and reducing the byproduct deposits on the set of plasma processing chamber surfaces.

Abstract translation: 在等离子体处理系统中，公开了一种在等离子体处理室的一组等离子体室表面上减少副产物沉积的方法。 所述方法包括在所述等离子体处理室中设置沉积阻挡层，所述沉积阻挡层被配置为设置在所述等离子体处理室的等离子体产生区域中，从而允许在所述等离子体处理室内等离子体被击中时产生的至少一些过程副产物 以附着到沉积屏障上并减少等离子体处理室表面组上的副产物沉积物。

公开(公告)号：WO2006044722A3

公开(公告)日：2006-06-29

申请号：PCT/US2005037125

申请日：2005-10-12

Applicant: LAM RES CORP ,  HOWALD ARTHUR M ,  KUTHI ANDRAS ,  BAILEY ANDREW D III

Inventor： HOWALD ARTHUR M ,  KUTHI ANDRAS ,  BAILEY ANDREW D III

IPC: G06F19/00 ,  H01J7/24 ,  H01J37/32 ,  H03H7/40

CPC classification number: H01J37/32082 ,  H01J37/32183 ,  H01J37/3299 ,  H03H7/40 ,  H05H1/46

Abstract: Methods for improving the stability of RF power delivery to a plasma load are disclosed (806). The method includes adding an RF impedance resistor and or a RF power attenuator at one of specific locations in the RF power system to lower the impedance derivatives while keeping the impedance marching circuit in tune with the RF transmission line impedance (804).

Abstract translation: 公开了用于提高RF功率输送到等离子体负载的稳定性的方法（806）。 该方法包括在RF功率系统的特定位置之一处添加RF阻抗电阻器和RF功率衰减器，以降低阻抗导数，同时保持阻抗行进电路与RF传输线路阻抗匹配（804）。

公开(公告)号：WO2006044722A2

公开(公告)日：2006-04-27

申请号：PCT/US2005/037125

申请日：2005-10-12

Applicant: LAM RESEARCH CORPORATION ,  HOWALD, Arthur, M ,  KUTHI, Andras ,  BAILEY, Andrew, D, III

Inventor： HOWALD, Arthur, M ,  KUTHI, Andras ,  BAILEY, Andrew, D, III

IPC: G09G3/16 ,  C23F1/00 ,  B44C1/22 ,  H01J7/24

CPC classification number: H01J37/32082 ,  H01J37/32183 ,  H01J37/3299 ,  H03H7/40 ,  H05H1/46

Abstract: Methods for improving the stability of RF power delivery to a plasma load are disclosed. The method includes adding an RF resistor and/or a power attenuator at one of many specific locations in the RF power system to lower the impedance derivatives while keeping the matching circuit substantially in tune with the RF transmission line.

Abstract translation: 公开了用于提高RF功率输送到等离子体负载的稳定性的方法。 该方法包括在RF功率系统的许多特定位置之一处添加RF电阻器和/或功率衰减器，以降低阻抗导数，同时保持匹配电路与RF传输线基本一致。

公开(公告)号：WO2005094244A3

公开(公告)日：2006-03-30

申请号：PCT/US2004043911

申请日：2004-12-30

Applicant: LAM RES CORP ,  BAILEY ANDREW D III ,  LOHOKARE SHRIKANT P ,  HOWALD ARTHUR M ,  KIM YUNSANG

Inventor： BAILEY ANDREW D III ,  LOHOKARE SHRIKANT P ,  HOWALD ARTHUR M ,  KIM YUNSANG

IPC: B08B6/00 ,  B08B9/00 ,  B44C1/22 ,  H01J37/32 ,  H01L21/00 ,  H01L21/302 ,  H01L21/3065 ,  H01L21/321 ,  H01L21/3213 ,  H01L21/44 ,  H01L21/461 ,  H01L21/4763 ,  H01L21/768 ,  H01L23/48 ,  H01L23/52 ,  H01L29/24 ,  H01L29/40 ,  H01L33/00

CPC classification number: B08B7/00 ,  B08B7/0035 ,  B08B7/0071 ,  H01J37/3244 ,  H01J37/32522 ,  H01J37/32862 ,  H01J2237/022 ,  H01L21/3065 ,  H01L21/32115 ,  H01L21/32136 ,  H01L21/67034 ,  H01L21/67051 ,  H01L21/67069 ,  H01L21/6708 ,  H01L21/7684 ,  Y10S438/905

Abstract: A method for cleaning a processing chamber that includes heating an inner surface of the processing chamber to a first temperature. The first temperature can be sufficient to cause a first species to become volatile. The first species can be one of several species deposited on the inner surface. A cleaning chemistry is injected into the processing chamber. The cleaning chemistry can be reactive with a second one of the species to convert the second species to the first species. The volatilized first species can also be output from the processing chamber. A system for cleaning the process chamber is also described.

Abstract translation: 一种用于清洁处理室的方法，包括将处理室的内表面加热至第一温度。 第一个温度足以使第一个物质变得挥发。 第一种可以是沉积在内表面上的几种物质之一。 将清洁化学品注入到处理室中。 清洁化学品可以与第二种物质反应以将第二种类转化为第一种。 挥发的第一种也可以从处理室输出。 还描述了用于清洁处理室的系统。