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公开(公告)号:US08433434B2
公开(公告)日:2013-04-30
申请号:US12766626
申请日:2010-04-23
申请人: Amy Wang , Chen-Hua Yu , Jean Wang , Henry Lo , Francis Ko , Chih-Wei Lai , Kewei Zuo
发明人: Amy Wang , Chen-Hua Yu , Jean Wang , Henry Lo , Francis Ko , Chih-Wei Lai , Kewei Zuo
IPC分类号: G06F19/00
CPC分类号: G05B13/048
摘要: Embodiments of the present invention relate to a method for a near non-adaptive virtual metrology for wafer processing control. In accordance with an embodiment of the present invention, a method for processing control comprises diagnosing a chamber of a processing tool that processes a wafer to identify a key chamber parameter, and controlling the chamber based on the key chamber parameter if the key chamber parameter can be controlled, or compensating a prediction model by changing to a secondary prediction model if the key chamber parameter cannot be sufficiently controlled.
摘要翻译: 本发明的实施例涉及一种用于晶片处理控制的近非自适应虚拟测量方法。 根据本发明的实施例,一种用于处理控制的方法包括:诊断处理工具的室,其处理晶片以识别密钥室参数,以及如果密钥室参数可以基于密钥室参数来控制室 如果密钥室参数不能被充分地控制,则通过改变为次级预测模型来控制或补偿预测模型。
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公开(公告)号:US20110009998A1
公开(公告)日:2011-01-13
申请号:US12766626
申请日:2010-04-23
申请人: Amy Wang , Chen-Hua Yu , Jean Wang , Henry Lo , Francis Ko , Chih-Wei Lai , Kewei Zuo
发明人: Amy Wang , Chen-Hua Yu , Jean Wang , Henry Lo , Francis Ko , Chih-Wei Lai , Kewei Zuo
IPC分类号: G05B13/04
CPC分类号: G05B13/048
摘要: Embodiments of the present invention relate to a method for a near non-adaptive virtual metrology for wafer processing control. In accordance with an embodiment of the present invention, a method for processing control comprises diagnosing a chamber of a processing tool that processes a wafer to identify a key chamber parameter, and controlling the chamber based on the key chamber parameter if the key chamber parameter can be controlled, or compensating a prediction model by changing to a secondary prediction model if the key chamber parameter cannot be sufficiently controlled.
摘要翻译: 本发明的实施例涉及一种用于晶片处理控制的近非自适应虚拟测量方法。 根据本发明的实施例,一种用于处理控制的方法包括:诊断处理工具的室,其处理晶片以识别密钥室参数,以及如果密钥室参数可以基于密钥室参数来控制室 如果密钥室参数不能被充分地控制,则通过改变为次级预测模型来控制或补偿预测模型。
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公开(公告)号:US08682466B2
公开(公告)日:2014-03-25
申请号:US12025933
申请日:2008-02-05
申请人: Francis Ko , Chih-Wei Lai , Kewei Zuo , Henry Lo , Jean Wang , Ping-Hsu Chen , Chun-Hsien Lim , Chen-Hua Yu
发明人: Francis Ko , Chih-Wei Lai , Kewei Zuo , Henry Lo , Jean Wang , Ping-Hsu Chen , Chun-Hsien Lim , Chen-Hua Yu
IPC分类号: G06F17/50
CPC分类号: G05B23/0221
摘要: A method to enable wafer result prediction includes collecting manufacturing data from various semiconductor manufacturing tools and metrology tools; choosing key parameters using an autokey method based on the manufacturing data; building a virtual metrology based on the key parameters; and predicting wafer results using the virtual metrology.
摘要翻译: 允许晶片结果预测的方法包括从各种半导体制造工具和计量工具收集制造数据; 使用基于制造数据的自动密钥方法选择关键参数; 基于关键参数构建虚拟计量; 并使用虚拟计量来预测晶圆结果。
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公开(公告)号:US20080275586A1
公开(公告)日:2008-11-06
申请号:US12025933
申请日:2008-02-05
申请人: Francis Ko , Chih-Wei Lai , Kewei Zuo , Henry Lo , Jean Wang , Ping-Hsu Chen , Chun-Hsien Lin , Chen-Hua Yu
发明人: Francis Ko , Chih-Wei Lai , Kewei Zuo , Henry Lo , Jean Wang , Ping-Hsu Chen , Chun-Hsien Lin , Chen-Hua Yu
IPC分类号: G06F17/00
CPC分类号: G05B23/0221
摘要: A method to enable wafer result prediction includes collecting manufacturing data from various semiconductor manufacturing tools and metrology tools; choosing key parameters using an autokey method based on the manufacturing data; building a virtual metrology based on the key parameters; and predicting wafer results using the virtual metrology.
摘要翻译: 允许晶片结果预测的方法包括从各种半导体制造工具和计量工具收集制造数据; 使用基于制造数据的自动密钥方法选择关键参数; 基于关键参数构建虚拟计量; 并使用虚拟计量来预测晶圆结果。
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公开(公告)号:US09177843B2
公开(公告)日:2015-11-03
申请号:US11771734
申请日:2007-06-29
申请人: Chien-Ming Sung , Simon Wang , Jia-Ren Chen , Henry Lo , Chen-Hua Yu , Jean Wang , Kewei Zuo
发明人: Chien-Ming Sung , Simon Wang , Jia-Ren Chen , Henry Lo , Chen-Hua Yu , Jean Wang , Kewei Zuo
IPC分类号: H01L21/677 , H01L21/673 , H01L21/67
CPC分类号: H01L21/67393 , H01L21/67017 , H01L21/67161 , H01L21/67703 , Y10S414/139
摘要: A semiconductor manufacturing line includes an inert environment selected from the group consisting essentially of an inert airtight wafer holder, an inert wafer transport channel, an inert production tool, an inert clean room, and combinations thereof.
摘要翻译: 半导体生产线包括从基本上由惰性气密晶片保持器,惰性晶片输送通道,惰性生产工具,惰性洁净室及其组合组成的组中选择的惰性环境。
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公开(公告)号:US20080304944A1
公开(公告)日:2008-12-11
申请号:US11771734
申请日:2007-06-29
申请人: Chien-Ming Sung , Simon Wang , Jia-Ren Chen , Henry Lo , Chen-Hua Yu , Jean Wang , Kewei Zuo
发明人: Chien-Ming Sung , Simon Wang , Jia-Ren Chen , Henry Lo , Chen-Hua Yu , Jean Wang , Kewei Zuo
IPC分类号: H01L21/677 , H01L21/44
CPC分类号: H01L21/67393 , H01L21/67017 , H01L21/67161 , H01L21/67703 , Y10S414/139
摘要: A semiconductor manufacturing line includes an inert environment selected from the group consisting essentially of an inert airtight wafer holder, an inert wafer transport channel, an inert production tool, an inert clean room, and combinations thereof.
摘要翻译: 半导体生产线包括从基本上由惰性气密晶片保持器,惰性晶片输送通道,惰性生产工具,惰性洁净室及其组合组成的组中选择的惰性环境。
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公开(公告)号:US09010617B2
公开(公告)日:2015-04-21
申请号:US12987702
申请日:2011-01-10
申请人: Chen-Hua Yu , Wen-Yao Chang , Chien Rhone Wang , Kewei Zuo , Chung-Shi Liu
发明人: Chen-Hua Yu , Wen-Yao Chang , Chien Rhone Wang , Kewei Zuo , Chung-Shi Liu
CPC分类号: H01L24/81 , H01L24/13 , H01L24/75 , H01L2224/13111 , H01L2224/16145 , H01L2224/16225 , H01L2224/7525 , H01L2224/75251 , H01L2224/75252 , H01L2224/75283 , H01L2224/75501 , H01L2224/75502 , H01L2224/81055 , H01L2224/81097 , H01L2224/81098 , H01L2224/8121 , H01L2224/8123 , H01L2224/81805 , H01L2224/8181 , H01L2224/81815 , H01L2924/01006 , H01L2924/01019 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2224/13139
摘要: In a reflow process, a plurality of solder bumps between a first workpiece and a second workpiece is melted. During a solidification stage of the plurality of solder bumps, the plurality of solder bumps is cooled at a first cooling rate. After the solidification stage is finished, the plurality of solder bumps is cooled at a second cooling rate lower than the first cooling rate.
摘要翻译: 在回流工艺中,第一工件和第二工件之间的多个焊料凸块熔化。 在多个焊料凸块的凝固阶段期间,以第一冷却速度冷却多个焊料凸块。 凝固阶段结束后,以比第一冷却速度低的第二冷却速度冷却多个焊锡凸块。
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公开(公告)号:US20140011301A1
公开(公告)日:2014-01-09
申请号:US13542896
申请日:2012-07-06
申请人: Chien Rhone Wang , Kewei Zuo , Chen-Hua Yu , Jing-Cheng Lin , Yen-Hsin Liu
发明人: Chien Rhone Wang , Kewei Zuo , Chen-Hua Yu , Jing-Cheng Lin , Yen-Hsin Liu
CPC分类号: H01L22/20 , H01L21/76898 , H01L22/12
摘要: The present disclosure provides one embodiment of an integrated circuit (IC) fabrication method to form an IC structure having one or more through silicon via (TSV) features. The IC fabrication method includes performing a plurality of processing steps; collecting physical metrology data from the plurality of processing steps; collecting virtual metrology data from the plurality of processing steps based on the physical metrology data; generating a yield prediction to the IC structure based on the physical metrology data and the virtual metrology data; and identifying an action at an earlier processing step based on the yield prediction.
摘要翻译: 本公开提供了用于形成具有一个或多个贯穿硅通孔(TSV)特征的IC结构的集成电路(IC)制造方法的一个实施例。 IC制作方法包括执行多个处理步骤; 从多个处理步骤收集物理计量数据; 基于所述物理测量数据从所述多个处理步骤收集虚拟测量数据; 基于物理测量数据和虚拟测量数据,为IC结构生成产量预测; 以及基于所述产量预测在较早的处理步骤识别动作。
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公开(公告)号:US20120175403A1
公开(公告)日:2012-07-12
申请号:US12987702
申请日:2011-01-10
申请人: Chen-Hua Yu , Wen-Yao Chang , Chien Rhone Wang , Kewei Zuo , Chung-Shi Liu
发明人: Chen-Hua Yu , Wen-Yao Chang , Chien Rhone Wang , Kewei Zuo , Chung-Shi Liu
CPC分类号: H01L24/81 , H01L24/13 , H01L24/75 , H01L2224/13111 , H01L2224/16145 , H01L2224/16225 , H01L2224/7525 , H01L2224/75251 , H01L2224/75252 , H01L2224/75283 , H01L2224/75501 , H01L2224/75502 , H01L2224/81055 , H01L2224/81097 , H01L2224/81098 , H01L2224/8121 , H01L2224/8123 , H01L2224/81805 , H01L2224/8181 , H01L2224/81815 , H01L2924/01006 , H01L2924/01019 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2224/13139
摘要: In a reflow process, a plurality of solder bumps between a first workpiece and a second workpiece is melted. During a solidification stage of the plurality of solder bumps, the plurality of solder bumps is cooled at a first cooling rate. After the solidification stage is finished, the plurality of solder bumps is cooled at a second cooling rate lower than the first cooling rate.
摘要翻译: 在回流工艺中,第一工件和第二工件之间的多个焊料凸块熔化。 在多个焊料凸块的凝固阶段期间,以第一冷却速度冷却多个焊料凸块。 凝固阶段结束后,以比第一冷却速度低的第二冷却速度冷却多个焊锡凸块。
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公开(公告)号:US09153506B2
公开(公告)日:2015-10-06
申请号:US13542896
申请日:2012-07-06
申请人: Chien Rhone Wang , Kewei Zuo , Chen-Hua Yu , Jing-Cheng Lin , Yen-Hsin Liu
发明人: Chien Rhone Wang , Kewei Zuo , Chen-Hua Yu , Jing-Cheng Lin , Yen-Hsin Liu
IPC分类号: G06F19/00 , H01L21/66 , H01L21/768
CPC分类号: H01L22/20 , H01L21/76898 , H01L22/12
摘要: The present disclosure provides one embodiment of an integrated circuit (IC) fabrication method to form an IC structure having one or more through silicon via (TSV) features. The IC fabrication method includes performing a plurality of processing steps; collecting physical metrology data from the plurality of processing steps; collecting virtual metrology data from the plurality of processing steps based on the physical metrology data; generating a yield prediction to the IC structure based on the physical metrology data and the virtual metrology data; and identifying an action at an earlier processing step based on the yield prediction.
摘要翻译: 本公开提供了用于形成具有一个或多个贯穿硅通孔(TSV)特征的IC结构的集成电路(IC)制造方法的一个实施例。 IC制作方法包括执行多个处理步骤; 从多个处理步骤收集物理计量数据; 基于所述物理测量数据从所述多个处理步骤收集虚拟测量数据; 基于物理测量数据和虚拟测量数据,为IC结构生成产量预测; 以及基于所述产量预测在较早的处理步骤中识别动作。
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