AU2002213215A1 - Infrared end-point system for cmp - Google Patents

Infrared end-point system for cmp

Info

Publication number
AU2002213215A1
AU2002213215A1 AU2002213215A AU1321502A AU2002213215A1 AU 2002213215 A1 AU2002213215 A1 AU 2002213215A1 AU 2002213215 A AU2002213215 A AU 2002213215A AU 1321502 A AU1321502 A AU 1321502A AU 2002213215 A1 AU2002213215 A1 AU 2002213215A1
Authority
AU
Australia
Prior art keywords
cmp
point system
infrared end
infrared
point
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.)
Abandoned
Application number
AU2002213215A
Inventor
Yehiel Gotkis
Rodney Kistler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lam Research Corp
Original Assignee
Lam Research Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lam Research Corp filed Critical Lam Research Corp
Publication of AU2002213215A1 publication Critical patent/AU2002213215A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • 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
    • B24B49/12—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 optical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
    • H01L22/26—Acting in response to an ongoing measurement without interruption of processing, e.g. endpoint detection, in-situ thickness measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
AU2002213215A 2000-10-13 2001-10-11 Infrared end-point system for cmp Abandoned AU2002213215A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/688,013 US6540587B1 (en) 2000-10-13 2000-10-13 Infrared end-point detection system
US09/688,013 2000-10-13
PCT/US2001/032124 WO2002031866A2 (en) 2000-10-13 2001-10-11 Infrared end-point system for cmp

Publications (1)

Publication Number Publication Date
AU2002213215A1 true AU2002213215A1 (en) 2002-04-22

Family

ID=24762753

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213215A Abandoned AU2002213215A1 (en) 2000-10-13 2001-10-11 Infrared end-point system for cmp

Country Status (8)

Country Link
US (1) US6540587B1 (en)
EP (1) EP1332515A2 (en)
JP (1) JP2005505122A (en)
KR (1) KR20030051711A (en)
CN (1) CN1263087C (en)
AU (1) AU2002213215A1 (en)
TW (1) TW496813B (en)
WO (1) WO2002031866A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4810728B2 (en) * 2000-12-04 2011-11-09 株式会社ニコン Polishing condition monitoring method and apparatus, polishing apparatus, and semiconductor device manufacturing method
US6929531B2 (en) * 2002-09-19 2005-08-16 Lam Research Corporation System and method for metal residue detection and mapping within a multi-step sequence
US6938509B2 (en) * 2003-06-23 2005-09-06 Cnh America Llc Transmission shift control for selecting forward, reverse, neutral and park, and method of operation of the same
US20050066739A1 (en) * 2003-09-26 2005-03-31 Lam Research Corporation Method and apparatus for wafer mechanical stress monitoring and wafer thermal stress monitoring
US7537511B2 (en) * 2006-03-14 2009-05-26 Micron Technology, Inc. Embedded fiber acoustic sensor for CMP process endpoint
US7544112B1 (en) * 2006-12-13 2009-06-09 Huffman Corporation Method and apparatus for removing coatings from a substrate using multiple sequential steps
US7371152B1 (en) * 2006-12-22 2008-05-13 Western Digital (Fremont), Llc Non-uniform subaperture polishing
US7630859B2 (en) * 2007-05-01 2009-12-08 Verity Instruments, Inc. Method and apparatus for reducing the effects of window clouding on a viewport window in a reactive environment
JP2008246628A (en) * 2007-03-30 2008-10-16 Disco Abrasive Syst Ltd Chuck table mechanism
JP6128941B2 (en) 2013-05-10 2017-05-17 ルネサスエレクトロニクス株式会社 Semiconductor device manufacturing method and semiconductor manufacturing apparatus
JP6721967B2 (en) 2015-11-17 2020-07-15 株式会社荏原製作所 Buff processing device and substrate processing device
JP6893957B2 (en) * 2015-11-17 2021-06-23 株式会社荏原製作所 Buffing equipment and substrate processing equipment
US10903050B2 (en) * 2018-12-10 2021-01-26 Lam Research Corporation Endpoint sensor based control including adjustment of an edge ring parameter for each substrate processed to maintain etch rate uniformity
CN110948379B (en) * 2019-10-24 2020-10-20 清华大学 Chemical mechanical polishing device
CN110948376B (en) * 2019-10-24 2020-10-20 清华大学 Driving device for chemical mechanical polishing bearing head
KR20220150332A (en) * 2020-03-10 2022-11-10 도쿄엘렉트론가부시키가이샤 Longwave infrared thermal sensor for integration into track systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196353A (en) * 1992-01-03 1993-03-23 Micron Technology, Inc. Method for controlling a semiconductor (CMP) process by measuring a surface temperature and developing a thermal image of the wafer
US5605487A (en) * 1994-05-13 1997-02-25 Memc Electric Materials, Inc. Semiconductor wafer polishing appartus and method
KR100281723B1 (en) * 1995-05-30 2001-10-22 코트게리 Polishing method and device
JPH0929620A (en) * 1995-07-20 1997-02-04 Ebara Corp Polishing device
US5872633A (en) 1996-07-26 1999-02-16 Speedfam Corporation Methods and apparatus for detecting removal of thin film layers during planarization
US5957750A (en) * 1997-12-18 1999-09-28 Micron Technology, Inc. Method and apparatus for controlling a temperature of a polishing pad used in planarizing substrates
JP2000015557A (en) 1998-04-27 2000-01-18 Ebara Corp Polishing device
US6241847B1 (en) * 1998-06-30 2001-06-05 Lsi Logic Corporation Method and apparatus for detecting a polishing endpoint based upon infrared signals
US6077783A (en) * 1998-06-30 2000-06-20 Lsi Logic Corporation Method and apparatus for detecting a polishing endpoint based upon heat conducted through a semiconductor wafer
US6074517A (en) 1998-07-08 2000-06-13 Lsi Logic Corporation Method and apparatus for detecting an endpoint polishing layer by transmitting infrared light signals through a semiconductor wafer
US6352466B1 (en) 1998-08-31 2002-03-05 Micron Technology, Inc. Method and apparatus for wireless transfer of chemical-mechanical planarization measurements

Also Published As

Publication number Publication date
JP2005505122A (en) 2005-02-17
WO2002031866A3 (en) 2002-09-06
CN1263087C (en) 2006-07-05
KR20030051711A (en) 2003-06-25
US6540587B1 (en) 2003-04-01
CN1498415A (en) 2004-05-19
WO2002031866A2 (en) 2002-04-18
TW496813B (en) 2002-08-01
EP1332515A2 (en) 2003-08-06

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