CN102049732A - 一种硅片边缘膜厚测量方法 - Google Patents
一种硅片边缘膜厚测量方法 Download PDFInfo
- Publication number
- CN102049732A CN102049732A CN2010102667863A CN201010266786A CN102049732A CN 102049732 A CN102049732 A CN 102049732A CN 2010102667863 A CN2010102667863 A CN 2010102667863A CN 201010266786 A CN201010266786 A CN 201010266786A CN 102049732 A CN102049732 A CN 102049732A
- Authority
- CN
- China
- Prior art keywords
- value
- film thickness
- point
- silicon chip
- edge film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 33
- 239000010703 silicon Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 7
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000013178 mathematical model Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000007517 polishing process Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
- B24B37/013—Devices or means for detecting lapping completion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
- B24B49/105—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
Abstract
Description
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102667863A CN102049732B (zh) | 2010-08-30 | 2010-08-30 | 一种硅片边缘膜厚测量方法 |
PCT/CN2011/075518 WO2012028007A1 (zh) | 2010-08-30 | 2011-06-09 | 晶片边缘膜厚测量方法 |
US13/383,555 US9255780B2 (en) | 2010-08-30 | 2011-06-09 | Method for measuring thickness of film on wafer edge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102667863A CN102049732B (zh) | 2010-08-30 | 2010-08-30 | 一种硅片边缘膜厚测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102049732A true CN102049732A (zh) | 2011-05-11 |
CN102049732B CN102049732B (zh) | 2012-05-23 |
Family
ID=43954703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102667863A Active CN102049732B (zh) | 2010-08-30 | 2010-08-30 | 一种硅片边缘膜厚测量方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9255780B2 (zh) |
CN (1) | CN102049732B (zh) |
WO (1) | WO2012028007A1 (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012028007A1 (zh) * | 2010-08-30 | 2012-03-08 | 清华大学 | 晶片边缘膜厚测量方法 |
CN103268382A (zh) * | 2013-05-28 | 2013-08-28 | 清华大学 | 晶圆铜膜厚度离线测量模块控制系统 |
CN104236444A (zh) * | 2013-06-18 | 2014-12-24 | 中芯国际集成电路制造(上海)有限公司 | 一种金属膜厚度测量方法 |
CN105806205A (zh) * | 2016-03-16 | 2016-07-27 | 武汉华星光电技术有限公司 | 测量光阻膜厚的方法 |
CN106370117A (zh) * | 2016-10-14 | 2017-02-01 | 武汉华星光电技术有限公司 | 光阻膜厚测量方法及光阻膜厚测量装置 |
CN106625201A (zh) * | 2015-10-27 | 2017-05-10 | K.C.科技股份有限公司 | 化学机械抛光装置 |
CN106826533A (zh) * | 2015-12-07 | 2017-06-13 | K.C.科技股份有限公司 | 化学机械抛光装置 |
CN107538339A (zh) * | 2016-06-29 | 2018-01-05 | 株式会社荏原制作所 | 膜厚信号处理装置、研磨装置、膜厚信号处理方法及研磨方法 |
CN109968190A (zh) * | 2017-12-14 | 2019-07-05 | 凯斯科技股份有限公司 | 晶片研磨系统 |
CN110178208A (zh) * | 2017-01-13 | 2019-08-27 | 应用材料公司 | 基于电阻率调整原位监测的测量值 |
CN110207584A (zh) * | 2019-04-30 | 2019-09-06 | 清华大学 | 一种膜厚测量方法、系统及化学机械抛光装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6445771B2 (ja) * | 2014-03-12 | 2018-12-26 | 株式会社荏原製作所 | 膜厚測定値の補正方法、及び、膜厚補正器 |
JP6072845B2 (ja) * | 2015-03-31 | 2017-02-01 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理システム、基板処理装置及びプログラム |
JP6842851B2 (ja) * | 2016-07-13 | 2021-03-17 | 株式会社荏原製作所 | 膜厚測定装置、研磨装置、膜厚測定方法、及び、研磨方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113462A (en) * | 1997-12-18 | 2000-09-05 | Advanced Micro Devices, Inc. | Feedback loop for selective conditioning of chemical mechanical polishing pad |
US20050239222A1 (en) * | 2004-04-23 | 2005-10-27 | Hitachi Global Technologies Netherlands, B.V. | Run-to-run control of backside pressure for CMP radial uniformity optimization based on center-to-edge model |
CN101524829A (zh) * | 2003-12-30 | 2009-09-09 | 应用材料股份有限公司 | 通过耦合涡流传感器测量薄膜厚度的方法和设备 |
Family Cites Families (10)
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DE19820546C1 (de) * | 1998-05-08 | 1999-11-04 | Bosch Gmbh Robert | Verfahren zur Eliminierung von Meßfehlern bei der Bestimmung einer Dicke einer Schicht aus elektrisch leitendem Material |
US6433541B1 (en) * | 1999-12-23 | 2002-08-13 | Kla-Tencor Corporation | In-situ metalization monitoring using eddy current measurements during the process for removing the film |
US6924641B1 (en) * | 2000-05-19 | 2005-08-02 | Applied Materials, Inc. | Method and apparatus for monitoring a metal layer during chemical mechanical polishing |
US7004814B2 (en) * | 2004-03-19 | 2006-02-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | CMP process control method |
US7821257B2 (en) * | 2007-09-03 | 2010-10-26 | Tokyo Seimitsu Co., Ltd | Method and device for forecasting/detecting polishing end point and method and device for monitoring real-time film thickness |
CN101788260B (zh) | 2010-03-18 | 2011-12-28 | 清华大学 | 一种金属薄膜厚度的电涡流测量方法 |
WO2012016477A1 (zh) * | 2010-08-05 | 2012-02-09 | 清华大学 | 化学机械抛光机及具有它的化学机械抛光设备 |
CN102049732B (zh) * | 2010-08-30 | 2012-05-23 | 清华大学 | 一种硅片边缘膜厚测量方法 |
CN102183198B (zh) * | 2011-03-15 | 2012-08-22 | 清华大学 | 用于测量硅片的膜厚度的测量装置 |
US10090207B2 (en) * | 2012-11-28 | 2018-10-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Multi-point chemical mechanical polishing end point detection system and method of using |
-
2010
- 2010-08-30 CN CN2010102667863A patent/CN102049732B/zh active Active
-
2011
- 2011-06-09 US US13/383,555 patent/US9255780B2/en active Active
- 2011-06-09 WO PCT/CN2011/075518 patent/WO2012028007A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113462A (en) * | 1997-12-18 | 2000-09-05 | Advanced Micro Devices, Inc. | Feedback loop for selective conditioning of chemical mechanical polishing pad |
CN101524829A (zh) * | 2003-12-30 | 2009-09-09 | 应用材料股份有限公司 | 通过耦合涡流传感器测量薄膜厚度的方法和设备 |
US20050239222A1 (en) * | 2004-04-23 | 2005-10-27 | Hitachi Global Technologies Netherlands, B.V. | Run-to-run control of backside pressure for CMP radial uniformity optimization based on center-to-edge model |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9255780B2 (en) | 2010-08-30 | 2016-02-09 | Hwatsing Technology Co., Ltd. | Method for measuring thickness of film on wafer edge |
WO2012028007A1 (zh) * | 2010-08-30 | 2012-03-08 | 清华大学 | 晶片边缘膜厚测量方法 |
CN103268382A (zh) * | 2013-05-28 | 2013-08-28 | 清华大学 | 晶圆铜膜厚度离线测量模块控制系统 |
CN104236444A (zh) * | 2013-06-18 | 2014-12-24 | 中芯国际集成电路制造(上海)有限公司 | 一种金属膜厚度测量方法 |
CN106625201B (zh) * | 2015-10-27 | 2019-08-30 | 凯斯科技股份有限公司 | 化学机械抛光装置 |
CN106625201A (zh) * | 2015-10-27 | 2017-05-10 | K.C.科技股份有限公司 | 化学机械抛光装置 |
CN106826533B (zh) * | 2015-12-07 | 2019-12-13 | 凯斯科技股份有限公司 | 化学机械抛光装置 |
CN106826533A (zh) * | 2015-12-07 | 2017-06-13 | K.C.科技股份有限公司 | 化学机械抛光装置 |
CN105806205A (zh) * | 2016-03-16 | 2016-07-27 | 武汉华星光电技术有限公司 | 测量光阻膜厚的方法 |
CN105806205B (zh) * | 2016-03-16 | 2018-11-23 | 武汉华星光电技术有限公司 | 测量光阻膜厚的方法 |
CN107538339A (zh) * | 2016-06-29 | 2018-01-05 | 株式会社荏原制作所 | 膜厚信号处理装置、研磨装置、膜厚信号处理方法及研磨方法 |
CN106370117A (zh) * | 2016-10-14 | 2017-02-01 | 武汉华星光电技术有限公司 | 光阻膜厚测量方法及光阻膜厚测量装置 |
CN110178208A (zh) * | 2017-01-13 | 2019-08-27 | 应用材料公司 | 基于电阻率调整原位监测的测量值 |
CN110178208B (zh) * | 2017-01-13 | 2023-06-06 | 应用材料公司 | 基于电阻率调整原位监测的测量值 |
CN109968190A (zh) * | 2017-12-14 | 2019-07-05 | 凯斯科技股份有限公司 | 晶片研磨系统 |
CN109968190B (zh) * | 2017-12-14 | 2021-10-19 | 凯斯科技股份有限公司 | 晶片研磨系统 |
CN110207584A (zh) * | 2019-04-30 | 2019-09-06 | 清华大学 | 一种膜厚测量方法、系统及化学机械抛光装置 |
CN110207584B (zh) * | 2019-04-30 | 2020-12-04 | 清华大学 | 一种膜厚测量方法、系统及化学机械抛光装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102049732B (zh) | 2012-05-23 |
WO2012028007A1 (zh) | 2012-03-08 |
US9255780B2 (en) | 2016-02-09 |
US20130211765A1 (en) | 2013-08-15 |
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Denomination of invention: Method for measuring thickness of edge film of silicon wafer Effective date of registration: 20180206 Granted publication date: 20120523 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: TIANJIN HWATSING TECHNOLOGY COMPANY LIMITED (HWATSING CO., LTD.) Registration number: 2018120000003 |
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Address after: 300350, No. 8, building 9, ha Hing Road, Haihe science and Technology Park, Jinnan District, Tianjin Patentee after: Huahaiqingke Co.,Ltd. Address before: 300350, No. 8, building 9, ha Hing Road, Haihe science and Technology Park, Jinnan District, Tianjin Patentee before: TSINGHUA University |
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