JP2006147773A - 研磨装置および研磨方法 - Google Patents

研磨装置および研磨方法 Download PDF

Info

Publication number
JP2006147773A
JP2006147773A JP2004334548A JP2004334548A JP2006147773A JP 2006147773 A JP2006147773 A JP 2006147773A JP 2004334548 A JP2004334548 A JP 2004334548A JP 2004334548 A JP2004334548 A JP 2004334548A JP 2006147773 A JP2006147773 A JP 2006147773A
Authority
JP
Japan
Prior art keywords
polishing
liquid supply
polishing liquid
liquid
polished
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.)
Pending
Application number
JP2004334548A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006147773A5 (zh
Inventor
Tatsuya Kohama
達也 小濱
Itsuki Obata
厳貴 小畠
Suekazu Nomura
季和 野村
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP2004334548A priority Critical patent/JP2006147773A/ja
Priority to US11/086,420 priority patent/US20060105678A1/en
Priority to KR1020077013603A priority patent/KR101088785B1/ko
Priority to EP05806653A priority patent/EP1830985A2/en
Priority to PCT/JP2005/021314 priority patent/WO2006054732A2/en
Priority to TW094140214A priority patent/TWI290507B/zh
Publication of JP2006147773A publication Critical patent/JP2006147773A/ja
Publication of JP2006147773A5 publication Critical patent/JP2006147773A5/ja
Priority to US12/367,037 priority patent/US20090142990A1/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/04Lapping machines or devices; Accessories designed for working plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/04Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B57/00Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
    • B24B57/02Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment 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
    • H01L21/304Mechanical treatment, e.g. grinding, polishing, cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
JP2004334548A 2004-11-18 2004-11-18 研磨装置および研磨方法 Pending JP2006147773A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004334548A JP2006147773A (ja) 2004-11-18 2004-11-18 研磨装置および研磨方法
US11/086,420 US20060105678A1 (en) 2004-11-18 2005-03-23 Polishing apparatus and polishing method
KR1020077013603A KR101088785B1 (ko) 2004-11-18 2005-11-15 폴리싱장치 및 폴리싱방법
EP05806653A EP1830985A2 (en) 2004-11-18 2005-11-15 Polishing apparatus and polishing method
PCT/JP2005/021314 WO2006054732A2 (en) 2004-11-18 2005-11-15 Polishing apparatus and polishing method
TW094140214A TWI290507B (en) 2004-11-18 2005-11-16 Polishing apparatus and polishing method
US12/367,037 US20090142990A1 (en) 2004-11-18 2009-02-06 Method for polishing a workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004334548A JP2006147773A (ja) 2004-11-18 2004-11-18 研磨装置および研磨方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011087638A Division JP2011176342A (ja) 2011-04-11 2011-04-11 研磨方法及び配線形成方法

Publications (2)

Publication Number Publication Date
JP2006147773A true JP2006147773A (ja) 2006-06-08
JP2006147773A5 JP2006147773A5 (zh) 2008-01-10

Family

ID=35726381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004334548A Pending JP2006147773A (ja) 2004-11-18 2004-11-18 研磨装置および研磨方法

Country Status (6)

Country Link
US (2) US20060105678A1 (zh)
EP (1) EP1830985A2 (zh)
JP (1) JP2006147773A (zh)
KR (1) KR101088785B1 (zh)
TW (1) TWI290507B (zh)
WO (1) WO2006054732A2 (zh)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008068389A (ja) * 2006-09-15 2008-03-27 Tokyo Seimitsu Co Ltd 研磨方法及び研磨装置
JP2008188762A (ja) * 2007-01-31 2008-08-21 Rohm & Haas Electronic Materials Cmp Holdings Inc スラリー消費を低減するための溝を有する研磨パッド
US7753761B2 (en) 2005-11-24 2010-07-13 Tokyo Seimitsu Co., Ltd. Wafer polishing apparatus and wafer polishing method
KR20100109866A (ko) * 2009-04-01 2010-10-11 가부시키가이샤 에바라 세이사꾸쇼 연마장치 및 연마방법
JP2010247258A (ja) * 2009-04-14 2010-11-04 Ebara Corp 研磨装置及び研磨方法
JP2011530422A (ja) * 2008-08-14 2011-12-22 アプライド マテリアルズ インコーポレイテッド 可動スラリーディスペンサーを有する化学的機械的研磨機および方法
JP2014103215A (ja) * 2012-11-19 2014-06-05 Tokyo Seimitsu Co Ltd 半導体ウエハ加工装置
JP2014103213A (ja) * 2012-11-19 2014-06-05 Tokyo Seimitsu Co Ltd 半導体ウエハの厚み測定方法及び半導体ウエハ加工装置
JP2015061739A (ja) * 2013-10-31 2015-04-02 株式会社荏原製作所 研磨方法及び研磨装置
KR20150101958A (ko) * 2014-02-27 2015-09-04 램 리서치 아게 디스크-유사 물체의 표면으로부터 액체를 제거하기 위한 디바이스 및 방법
JP2020024996A (ja) * 2018-08-06 2020-02-13 株式会社荏原製作所 研磨装置、及び、研磨方法
JP2021137927A (ja) * 2020-03-06 2021-09-16 株式会社荏原製作所 研磨装置および処理システム
KR20230008609A (ko) 2021-07-07 2023-01-16 가부시키가이샤 에바라 세이사꾸쇼 연마 장치 및 연마 방법
US11839948B2 (en) 2018-11-30 2023-12-12 Ebara Corporation Polishing apparatus
JP7493966B2 (ja) 2020-03-06 2024-06-03 株式会社荏原製作所 研磨装置および処理システム

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070135024A1 (en) * 2005-12-08 2007-06-14 Itsuki Kobata Polishing pad and polishing apparatus
JP4901301B2 (ja) * 2006-05-23 2012-03-21 株式会社東芝 研磨方法及び半導体装置の製造方法
DE102006056623A1 (de) * 2006-11-30 2008-06-05 Advanced Micro Devices, Inc., Sunnyvale Verfahren und System zum Steuern des chemisch-mechanischen Polierens durch steuerbares Bewegen eines Schleifmittelauslasses
US11136667B2 (en) * 2007-01-08 2021-10-05 Eastman Kodak Company Deposition system and method using a delivery head separated from a substrate by gas pressure
US8047899B2 (en) * 2007-07-26 2011-11-01 Macronix International Co., Ltd. Pad and method for chemical mechanical polishing
JP2009131920A (ja) * 2007-11-29 2009-06-18 Ebara Corp 研磨装置及び方法
TW201235155A (en) * 2011-02-25 2012-09-01 Hon Hai Prec Ind Co Ltd Cleaning scrap device for grinding plate
KR101775464B1 (ko) * 2011-05-31 2017-09-07 삼성전자주식회사 화학 기계적 연마 장치의 리테이너 링
US10065288B2 (en) * 2012-02-14 2018-09-04 Taiwan Semiconductor Manufacturing Co., Ltd. Chemical mechanical polishing (CMP) platform for local profile control
US20140080229A1 (en) * 2012-09-14 2014-03-20 Stmicroelectronics, Inc. Adaptive semiconductor processing using feedback from measurement devices
US9718164B2 (en) 2012-12-06 2017-08-01 Taiwan Semiconductor Manufacturing Company, Ltd. Polishing system and polishing method
TWI517935B (zh) 2013-04-16 2016-01-21 國立台灣科技大學 氣體添加硏磨液的供應系統及其方法
KR101637537B1 (ko) * 2014-07-01 2016-07-08 주식회사 케이씨텍 화학 기계적 연마 장치 및 그 방법
CN106466805B (zh) * 2015-08-19 2020-01-14 台湾积体电路制造股份有限公司 用于局部轮廓控制的化学机械抛光(cmp)平台
JP6970601B2 (ja) * 2017-12-06 2021-11-24 株式会社荏原製作所 半導体製造装置の設計方法
US11312015B2 (en) * 2018-09-10 2022-04-26 Reliabotics LLC System and method for controlling the contact pressure applied by an articulated robotic arm to a working surface
US11400563B2 (en) * 2018-12-07 2022-08-02 Disco Corporation Processing method for disk-shaped workpiece
KR20200070825A (ko) 2018-12-10 2020-06-18 삼성전자주식회사 연마 균일도를 제어할 수 있는 화학 기계적 연마 장치
JP7145098B2 (ja) 2019-02-21 2022-09-30 株式会社荏原製作所 研磨装置、研磨方法、および研磨液供給位置決定プログラムを記録した記録媒体
US11819976B2 (en) * 2021-06-25 2023-11-21 Applied Materials, Inc. Spray system for slurry reduction during chemical mechanical polishing (cmp)
CN115229646B (zh) * 2022-07-05 2023-11-10 肇庆宏旺金属实业有限公司 一种用于硅钢片加工的抛光装置及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000246627A (ja) * 1998-12-28 2000-09-12 Mitsubishi Materials Silicon Corp ウェーハ研磨装置
WO2003011523A1 (en) * 2001-08-02 2003-02-13 Applied Materials, Inc. Multiport polishing fluid delivery system
US20040166686A1 (en) * 2003-02-20 2004-08-26 Taiwan Semiconductor Manufacturing Co., Ltd. Dynamically adjustable slurry feed arm for wafer edge profile improvement in CMP
WO2004073055A1 (en) * 2003-02-14 2004-08-26 Nikon Corporation Method for simulating slurry flow for a grooved polishing pad
JP2004303983A (ja) * 2003-03-31 2004-10-28 Fuji Photo Film Co Ltd 研磨パッド

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028711A (en) * 1960-05-16 1962-04-10 Crane Packing Co Grit distributing apparatus
US5643060A (en) * 1993-08-25 1997-07-01 Micron Technology, Inc. System for real-time control of semiconductor wafer polishing including heater
JP3734289B2 (ja) * 1995-01-24 2006-01-11 株式会社荏原製作所 ポリッシング装置
US5709593A (en) * 1995-10-27 1998-01-20 Applied Materials, Inc. Apparatus and method for distribution of slurry in a chemical mechanical polishing system
US6413156B1 (en) * 1996-05-16 2002-07-02 Ebara Corporation Method and apparatus for polishing workpiece
US5645682A (en) * 1996-05-28 1997-07-08 Micron Technology, Inc. Apparatus and method for conditioning a planarizing substrate used in chemical-mechanical planarization of semiconductor wafers
US5664990A (en) * 1996-07-29 1997-09-09 Integrated Process Equipment Corp. Slurry recycling in CMP apparatus
US6190236B1 (en) * 1996-10-16 2001-02-20 Vlsi Technology, Inc. Method and system for vacuum removal of chemical mechanical polishing by-products
US5921849A (en) * 1997-06-04 1999-07-13 Speedfam Corporation Method and apparatus for distributing a polishing agent onto a polishing element
US5913715A (en) * 1997-08-27 1999-06-22 Lsi Logic Corporation Use of hydrofluoric acid for effective pad conditioning
JPH11114811A (ja) * 1997-10-15 1999-04-27 Ebara Corp ポリッシング装置のスラリ供給装置
WO1999033612A1 (fr) * 1997-12-26 1999-07-08 Ebara Corporation Dispositif de polissage
JP2000006010A (ja) * 1998-06-26 2000-01-11 Ebara Corp Cmp装置及びその砥液供給方法
US6551174B1 (en) * 1998-09-25 2003-04-22 Applied Materials, Inc. Supplying slurry to a polishing pad in a chemical mechanical polishing system
US6250994B1 (en) * 1998-10-01 2001-06-26 Micron Technology, Inc. Methods and apparatuses for mechanical and chemical-mechanical planarization of microelectronic-device substrate assemblies on planarizing pads
US6319098B1 (en) * 1998-11-13 2001-11-20 Applied Materials, Inc. Method of post CMP defect stability improvement
US6429131B2 (en) * 1999-03-18 2002-08-06 Infineon Technologies Ag CMP uniformity
US6283840B1 (en) * 1999-08-03 2001-09-04 Applied Materials, Inc. Cleaning and slurry distribution system assembly for use in chemical mechanical polishing apparatus
WO2001043178A1 (fr) * 1999-12-07 2001-06-14 Ebara Corporation Dispositif distribuant du produit de polissage et dispositif de polissage
US6629881B1 (en) * 2000-02-17 2003-10-07 Applied Materials, Inc. Method and apparatus for controlling slurry delivery during polishing
US6409579B1 (en) * 2000-05-31 2002-06-25 Koninklijke Philips Electronics N.V. Method and apparatus for conditioning a polish pad at the point of polish and for dispensing slurry at the point of polish
KR100443770B1 (ko) * 2001-03-26 2004-08-09 삼성전자주식회사 기판의 연마 방법 및 연마 장치
JP4087581B2 (ja) * 2001-06-06 2008-05-21 株式会社荏原製作所 研磨装置
US7086933B2 (en) * 2002-04-22 2006-08-08 Applied Materials, Inc. Flexible polishing fluid delivery system
US6482290B1 (en) * 2001-08-10 2002-11-19 Taiwan Semiconductor Manufacturing Co., Ltd Sweeping slurry dispenser for chemical mechanical polishing
US6887132B2 (en) * 2001-09-10 2005-05-03 Multi Planar Technologies Incorporated Slurry distributor for chemical mechanical polishing apparatus and method of using the same
KR100454120B1 (ko) * 2001-11-12 2004-10-26 삼성전자주식회사 화학적 기계적 연마 장비의 슬러리 공급 장치 및 방법
US6722946B2 (en) * 2002-01-17 2004-04-20 Nutool, Inc. Advanced chemical mechanical polishing system with smart endpoint detection
US7166015B2 (en) * 2002-06-28 2007-01-23 Lam Research Corporation Apparatus and method for controlling fluid material composition on a polishing pad
US6926584B2 (en) * 2002-10-09 2005-08-09 Taiwan Semiconductor Manufacturing Co., Ltd. Dual mode hybrid control and method for CMP slurry
US6884145B2 (en) * 2002-11-22 2005-04-26 Samsung Austin Semiconductor, L.P. High selectivity slurry delivery system
US6984166B2 (en) * 2003-08-01 2006-01-10 Chartered Semiconductor Manufacturing Ltd. Zone polishing using variable slurry solid content
JP4464642B2 (ja) * 2003-09-10 2010-05-19 株式会社荏原製作所 研磨状態監視装置、研磨状態監視方法、研磨装置及び研磨方法
CN101817162A (zh) * 2004-01-26 2010-09-01 Tbw工业有限公司 用于化学机械平面化的多步骤、原位垫修整系统
US7822500B2 (en) * 2004-06-21 2010-10-26 Ebara Corporation Polishing apparatus and polishing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000246627A (ja) * 1998-12-28 2000-09-12 Mitsubishi Materials Silicon Corp ウェーハ研磨装置
WO2003011523A1 (en) * 2001-08-02 2003-02-13 Applied Materials, Inc. Multiport polishing fluid delivery system
WO2004073055A1 (en) * 2003-02-14 2004-08-26 Nikon Corporation Method for simulating slurry flow for a grooved polishing pad
US20040166686A1 (en) * 2003-02-20 2004-08-26 Taiwan Semiconductor Manufacturing Co., Ltd. Dynamically adjustable slurry feed arm for wafer edge profile improvement in CMP
JP2004303983A (ja) * 2003-03-31 2004-10-28 Fuji Photo Film Co Ltd 研磨パッド

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753761B2 (en) 2005-11-24 2010-07-13 Tokyo Seimitsu Co., Ltd. Wafer polishing apparatus and wafer polishing method
US8043140B2 (en) 2005-11-24 2011-10-25 Tokyo Seimitsu Co., Ltd. Wafer polishing apparatus and wafer polishing method
JP2008068389A (ja) * 2006-09-15 2008-03-27 Tokyo Seimitsu Co Ltd 研磨方法及び研磨装置
JP2008188762A (ja) * 2007-01-31 2008-08-21 Rohm & Haas Electronic Materials Cmp Holdings Inc スラリー消費を低減するための溝を有する研磨パッド
JP2011530422A (ja) * 2008-08-14 2011-12-22 アプライド マテリアルズ インコーポレイテッド 可動スラリーディスペンサーを有する化学的機械的研磨機および方法
KR101598548B1 (ko) 2009-04-01 2016-02-29 가부시키가이샤 에바라 세이사꾸쇼 연마장치 및 연마방법
KR20100109866A (ko) * 2009-04-01 2010-10-11 가부시키가이샤 에바라 세이사꾸쇼 연마장치 및 연마방법
US8360817B2 (en) 2009-04-01 2013-01-29 Ebara Corporation Polishing apparatus and polishing method
JP2010247258A (ja) * 2009-04-14 2010-11-04 Ebara Corp 研磨装置及び研磨方法
JP2014103215A (ja) * 2012-11-19 2014-06-05 Tokyo Seimitsu Co Ltd 半導体ウエハ加工装置
JP2014103213A (ja) * 2012-11-19 2014-06-05 Tokyo Seimitsu Co Ltd 半導体ウエハの厚み測定方法及び半導体ウエハ加工装置
JP2015061739A (ja) * 2013-10-31 2015-04-02 株式会社荏原製作所 研磨方法及び研磨装置
KR20150101958A (ko) * 2014-02-27 2015-09-04 램 리서치 아게 디스크-유사 물체의 표면으로부터 액체를 제거하기 위한 디바이스 및 방법
KR102175562B1 (ko) 2014-02-27 2020-11-09 램 리서치 아게 디스크-유사 물체의 표면으로부터 액체를 제거하기 위한 디바이스 및 방법
JP2020024996A (ja) * 2018-08-06 2020-02-13 株式会社荏原製作所 研磨装置、及び、研磨方法
JP7083722B2 (ja) 2018-08-06 2022-06-13 株式会社荏原製作所 研磨装置、及び、研磨方法
US11839948B2 (en) 2018-11-30 2023-12-12 Ebara Corporation Polishing apparatus
JP2021137927A (ja) * 2020-03-06 2021-09-16 株式会社荏原製作所 研磨装置および処理システム
JP7493966B2 (ja) 2020-03-06 2024-06-03 株式会社荏原製作所 研磨装置および処理システム
KR20230008609A (ko) 2021-07-07 2023-01-16 가부시키가이샤 에바라 세이사꾸쇼 연마 장치 및 연마 방법

Also Published As

Publication number Publication date
EP1830985A2 (en) 2007-09-12
TWI290507B (en) 2007-12-01
KR101088785B1 (ko) 2011-12-01
WO2006054732A3 (en) 2006-08-03
TW200624224A (en) 2006-07-16
KR20070086291A (ko) 2007-08-27
WO2006054732A2 (en) 2006-05-26
US20060105678A1 (en) 2006-05-18
US20090142990A1 (en) 2009-06-04

Similar Documents

Publication Publication Date Title
JP2006147773A (ja) 研磨装置および研磨方法
JP2006147773A5 (zh)
US9533395B2 (en) Method and apparatus for conditioning a polishing pad
US6609957B2 (en) Methods and apparatuses for mechanical and chemical-mechanical planarization of microelectronic-device substrate assemblies on planarizing pads
US6331135B1 (en) Method and apparatus for mechanical and chemical-mechanical planarization of microelectronic substrates with metal compound abrasives
US20070254558A1 (en) Polishing Apparatus and Polishing Method
US20070135024A1 (en) Polishing pad and polishing apparatus
JP2004358653A (ja) 最適化された溝を有する研磨パッド及び同パッドを形成する方法
KR19990045185A (ko) 연마장치 및 연마방법
US7070480B2 (en) Method and apparatus for polishing substrates
JP2011176342A (ja) 研磨方法及び配線形成方法
CN111805396A (zh) 一种抛光装置及抛光组件
CN116000821B (zh) 喷嘴及化学机械研磨装置
KR200274610Y1 (ko) 드레싱 단계를 개선시킨 화학기계연마장치
KR20070055167A (ko) 웨이퍼 연마 장치
KR100581494B1 (ko) 화학기계적연마 공정에서 슬러리 공급 방법 및 장치
KR20030087286A (ko) 화학 기계적 연마장치의 로터리 트랜스포터
KR20050005963A (ko) 씨엠피 장치의 연마 패드
KR20040082730A (ko) 기판의 표면을 평탄화하기 위한 장치
KR20030053309A (ko) 반도체 웨이퍼 연마장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110823

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120529