KR20060048382A - 압력 경감 채널을 갖는 연마 패드 - Google Patents

압력 경감 채널을 갖는 연마 패드 Download PDF

Info

Publication number
KR20060048382A
KR20060048382A KR1020050051542A KR20050051542A KR20060048382A KR 20060048382 A KR20060048382 A KR 20060048382A KR 1020050051542 A KR1020050051542 A KR 1020050051542A KR 20050051542 A KR20050051542 A KR 20050051542A KR 20060048382 A KR20060048382 A KR 20060048382A
Authority
KR
South Korea
Prior art keywords
polishing pad
pressure relief
layer
polishing
relief channel
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.)
Withdrawn
Application number
KR1020050051542A
Other languages
English (en)
Korean (ko)
Inventor
티. 티. 크르크베낙
로버트 티. 갬블
제이슨 엠. 로혼
Original Assignee
롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드
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 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드 filed Critical 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드
Publication of KR20060048382A publication Critical patent/KR20060048382A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • 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
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/205—Lapping pads for working plane surfaces provided with a window for inspecting the surface of the work being lapped
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/12—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with apertures for inspecting the surface to be abraded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
KR1020050051542A 2004-06-16 2005-06-15 압력 경감 채널을 갖는 연마 패드 Withdrawn KR20060048382A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/869,657 US7252871B2 (en) 2004-06-16 2004-06-16 Polishing pad having a pressure relief channel
US10/869,657 2004-06-16

Publications (1)

Publication Number Publication Date
KR20060048382A true KR20060048382A (ko) 2006-05-18

Family

ID=35480929

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050051542A Withdrawn KR20060048382A (ko) 2004-06-16 2005-06-15 압력 경감 채널을 갖는 연마 패드

Country Status (5)

Country Link
US (1) US7252871B2 (enExample)
JP (1) JP4761846B2 (enExample)
KR (1) KR20060048382A (enExample)
CN (1) CN100388431C (enExample)
TW (1) TW200602156A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101294863B1 (ko) * 2006-02-06 2013-08-08 도레이 카부시키가이샤 연마 패드 및 연마 장치
US7455571B1 (en) * 2007-06-20 2008-11-25 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Window polishing pad
JP2011517111A (ja) * 2008-04-11 2011-05-26 イノパッド，インコーポレイテッド ボイドネットワークを有する化学機械的平坦化パッド
US9017140B2 (en) 2010-01-13 2015-04-28 Nexplanar Corporation CMP pad with local area transparency
JP2012106328A (ja) * 2010-03-25 2012-06-07 Toyo Tire & Rubber Co Ltd 積層研磨パッド
US9156124B2 (en) 2010-07-08 2015-10-13 Nexplanar Corporation Soft polishing pad for polishing a semiconductor substrate
TWI635929B (zh) 2013-07-11 2018-09-21 日商荏原製作所股份有限公司 研磨裝置及研磨狀態監視方法
US9873180B2 (en) 2014-10-17 2018-01-23 Applied Materials, Inc. CMP pad construction with composite material properties using additive manufacturing processes
US10875145B2 (en) 2014-10-17 2020-12-29 Applied Materials, Inc. Polishing pads produced by an additive manufacturing process
US9776361B2 (en) 2014-10-17 2017-10-03 Applied Materials, Inc. Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles
CN107078048B (zh) 2014-10-17 2021-08-13 应用材料公司 使用加成制造工艺的具复合材料特性的cmp衬垫建构
US10821573B2 (en) 2014-10-17 2020-11-03 Applied Materials, Inc. Polishing pads produced by an additive manufacturing process
US11745302B2 (en) 2014-10-17 2023-09-05 Applied Materials, Inc. Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process
US10399201B2 (en) 2014-10-17 2019-09-03 Applied Materials, Inc. Advanced polishing pads having compositional gradients by use of an additive manufacturing process
US10875153B2 (en) 2014-10-17 2020-12-29 Applied Materials, Inc. Advanced polishing pad materials and formulations
KR20230169424A (ko) 2015-10-30 2023-12-15 어플라이드 머티어리얼스, 인코포레이티드 원하는 제타 전위를 가진 연마 제품을 형성하는 장치 및 방법
US10593574B2 (en) 2015-11-06 2020-03-17 Applied Materials, Inc. Techniques for combining CMP process tracking data with 3D printed CMP consumables
US10391605B2 (en) 2016-01-19 2019-08-27 Applied Materials, Inc. Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process
US11123215B2 (en) 2016-08-16 2021-09-21 Renuka Pradhan Pressure relief apparatus for wound
US10596763B2 (en) 2017-04-21 2020-03-24 Applied Materials, Inc. Additive manufacturing with array of energy sources
US11471999B2 (en) 2017-07-26 2022-10-18 Applied Materials, Inc. Integrated abrasive polishing pads and manufacturing methods
US11072050B2 (en) 2017-08-04 2021-07-27 Applied Materials, Inc. Polishing pad with window and manufacturing methods thereof
WO2019032286A1 (en) 2017-08-07 2019-02-14 Applied Materials, Inc. ABRASIVE DISTRIBUTION POLISHING PADS AND METHODS OF MAKING SAME
CN112654655A (zh) 2018-09-04 2021-04-13 应用材料公司 先进抛光垫配方
US11813712B2 (en) 2019-12-20 2023-11-14 Applied Materials, Inc. Polishing pads having selectively arranged porosity
US11806829B2 (en) 2020-06-19 2023-11-07 Applied Materials, Inc. Advanced polishing pads and related polishing pad manufacturing methods
US11878389B2 (en) 2021-02-10 2024-01-23 Applied Materials, Inc. Structures formed using an additive manufacturing process for regenerating surface texture in situ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08108372A (ja) * 1994-10-07 1996-04-30 Mitsubishi Electric Corp 研磨布
US5605760A (en) 1995-08-21 1997-02-25 Rodel, Inc. Polishing pads
JP2000254860A (ja) * 1999-03-08 2000-09-19 Nikon Corp 研磨装置
JP2001150333A (ja) * 1999-11-29 2001-06-05 Nec Corp 研磨パッド
JP2002001647A (ja) * 2000-06-19 2002-01-08 Rodel Nitta Co 研磨パッド
JP2002001652A (ja) * 2000-06-22 2002-01-08 Nikon Corp 研磨パッド及び研磨装置及び素子製造方法
US6623331B2 (en) * 2001-02-16 2003-09-23 Cabot Microelectronics Corporation Polishing disk with end-point detection port
JP2003163191A (ja) * 2001-11-28 2003-06-06 Tokyo Seimitsu Co Ltd 機械化学的研磨装置用の研磨パッド
US6599765B1 (en) * 2001-12-12 2003-07-29 Lam Research Corporation Apparatus and method for providing a signal port in a polishing pad for optical endpoint detection
JP3878016B2 (ja) * 2001-12-28 2007-02-07 株式会社荏原製作所 基板研磨装置
JP2003300150A (ja) * 2002-04-03 2003-10-21 Sony Corp 研磨パッド、研磨装置および研磨方法
CN1302522C (zh) * 2002-05-15 2007-02-28 旺宏电子股份有限公司 一种化学机械抛光装置的终点侦测系统
US6884156B2 (en) * 2003-06-17 2005-04-26 Cabot Microelectronics Corporation Multi-layer polishing pad material for CMP

Also Published As

Publication number Publication date
JP2006005358A (ja) 2006-01-05
JP4761846B2 (ja) 2011-08-31
CN100388431C (zh) 2008-05-14
US7252871B2 (en) 2007-08-07
TW200602156A (en) 2006-01-16
US20050281983A1 (en) 2005-12-22
CN1713356A (zh) 2005-12-28

Similar Documents

Publication Publication Date Title
US7252871B2 (en) Polishing pad having a pressure relief channel
US7018581B2 (en) Method of forming a polishing pad with reduced stress window
US6984163B2 (en) Polishing pad with high optical transmission window
KR101495145B1 (ko) 국소 투명 구역을 가진 ｃｍｐ 패드
US9259820B2 (en) Chemical mechanical polishing pad with polishing layer and window
KR102411323B1 (ko) 윈도우를 갖는 연질의 컨디셔닝가능한 화학 기계적 연마 패드
US10272541B2 (en) Polishing layer analyzer and method
US20070037487A1 (en) Polishing pad having a sealed pressure relief channel
US9737971B2 (en) Chemical mechanical polishing pad, polishing layer analyzer and method
US20240253177A1 (en) Polishing pad with endpoint detection window
US20250303516A1 (en) Multifunctional endpoint detection window
US9770808B2 (en) Method of manufacturing chemical mechanical polishing pads
US20240253175A1 (en) Polishing pad with endpoint window
US20240253176A1 (en) Polishing pad with endpoint window
US20250303517A1 (en) Polishing pad with endpoint detection window
CN118418036A (zh) 具有端点窗口的抛光垫
CN118636052A (zh) 具有端点检测窗口的抛光垫
KR20250146280A (ko) 다기능 종료점 검출 윈도우
JP2016136136A (ja) ケミカルメカニカルポリッシングパッド、研磨層アナライザー及び方法

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20050615

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid