SG11201508452VA - Low surface roughness polishing pad - Google Patents

Low surface roughness polishing pad

Info

Publication number
SG11201508452VA
SG11201508452VA SG11201508452VA SG11201508452VA SG11201508452VA SG 11201508452V A SG11201508452V A SG 11201508452VA SG 11201508452V A SG11201508452V A SG 11201508452VA SG 11201508452V A SG11201508452V A SG 11201508452VA SG 11201508452V A SG11201508452V A SG 11201508452VA
Authority
SG
Singapore
Prior art keywords
surface roughness
polishing pad
low surface
roughness polishing
low
Prior art date
Application number
SG11201508452VA
Other languages
English (en)
Inventor
Jayakrishnan Nair
Original Assignee
Cabot Microelectronics 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 Cabot Microelectronics Corp filed Critical Cabot Microelectronics Corp
Publication of SG11201508452VA publication Critical patent/SG11201508452VA/en

Links

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
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (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)
SG11201508452VA 2013-06-13 2014-05-30 Low surface roughness polishing pad SG11201508452VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/917,422 US20140370788A1 (en) 2013-06-13 2013-06-13 Low surface roughness polishing pad
PCT/US2014/040226 WO2014200726A1 (fr) 2013-06-13 2014-05-30 Tampon de polissage à faible rugosité de surface

Publications (1)

Publication Number Publication Date
SG11201508452VA true SG11201508452VA (en) 2015-12-30

Family

ID=52019618

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201508452VA SG11201508452VA (en) 2013-06-13 2014-05-30 Low surface roughness polishing pad

Country Status (8)

Country Link
US (1) US20140370788A1 (fr)
EP (1) EP3007858A4 (fr)
JP (1) JP2016524549A (fr)
KR (1) KR20160019465A (fr)
CN (1) CN105163907B (fr)
SG (1) SG11201508452VA (fr)
TW (1) TWI542442B (fr)
WO (1) WO2014200726A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9873180B2 (en) 2014-10-17 2018-01-23 Applied Materials, Inc. CMP pad construction with composite material properties using additive manufacturing processes
US9776361B2 (en) 2014-10-17 2017-10-03 Applied Materials, Inc. Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles
US10875145B2 (en) 2014-10-17 2020-12-29 Applied Materials, Inc. Polishing pads produced by an additive manufacturing process
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
KR102295988B1 (ko) 2014-10-17 2021-09-01 어플라이드 머티어리얼스, 인코포레이티드 애디티브 제조 프로세스들을 이용한 복합 재료 특성들을 갖는 ｃｍｐ 패드 구성
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
WO2017074773A1 (fr) 2015-10-30 2017-05-04 Applied Materials, Inc. Appareil et procédé de formation d'article de polissage ayant un potentiel zêta souhaité
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
CN117283450A (zh) 2016-01-19 2023-12-26 应用材料公司 多孔化学机械抛光垫
KR101835090B1 (ko) * 2017-05-29 2018-03-06 에스케이씨 주식회사 다공성 폴리우레탄 연마패드 및 이를 사용하여 반도체 소자를 제조하는 방법
KR101835087B1 (ko) * 2017-05-29 2018-03-06 에스케이씨 주식회사 다공성 폴리우레탄 연마패드 및 이를 사용하여 반도체 소자를 제조하는 방법
US11471999B2 (en) 2017-07-26 2022-10-18 Applied Materials, Inc. Integrated abrasive polishing pads and manufacturing methods
WO2019032286A1 (fr) 2017-08-07 2019-02-14 Applied Materials, Inc. Tampons à polir à distribution abrasive et leurs procédés de fabrication
WO2020050932A1 (fr) 2018-09-04 2020-03-12 Applied Materials, Inc. Formulations de tampons à polir avancés
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

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Publication number Priority date Publication date Assignee Title
GB2334205B (en) * 1998-02-12 2001-11-28 Shinetsu Handotai Kk Polishing method for semiconductor wafer and polishing pad used therein
WO2001091971A1 (fr) * 2000-05-27 2001-12-06 Rodel Holdings, Inc. Tampons de polissage destines a la planarisation chimico-mecanique
KR100877388B1 (ko) * 2001-11-13 2009-01-07 도요 고무 고교 가부시키가이샤 연마 패드 및 그 제조 방법
US6852020B2 (en) * 2003-01-22 2005-02-08 Raytech Innovative Solutions, Inc. Polishing pad for use in chemical—mechanical planarization of semiconductor wafers and method of making same
US20040171339A1 (en) * 2002-10-28 2004-09-02 Cabot Microelectronics Corporation Microporous polishing pads
US20050276967A1 (en) * 2002-05-23 2005-12-15 Cabot Microelectronics Corporation Surface textured microporous polishing pads
JP3910921B2 (ja) * 2003-02-06 2007-04-25 株式会社東芝 研磨布および半導体装置の製造方法
US7435161B2 (en) * 2003-06-17 2008-10-14 Cabot Microelectronics Corporation Multi-layer polishing pad material for CMP
KR100627202B1 (ko) * 2003-07-17 2006-09-25 제이에스알 가부시끼가이샤 화학 기계 연마용 패드 및 화학 기계 연마 방법
US6899602B2 (en) * 2003-07-30 2005-05-31 Rohm And Haas Electronic Materials Cmp Holdings, Nc Porous polyurethane polishing pads
JP2005212055A (ja) * 2004-01-30 2005-08-11 Kanebo Ltd 不織布ベースの研磨布及びその製造方法
US8075372B2 (en) * 2004-09-01 2011-12-13 Cabot Microelectronics Corporation Polishing pad with microporous regions
JP3769581B1 (ja) * 2005-05-18 2006-04-26 東洋ゴム工業株式会社 研磨パッドおよびその製造方法
KR100774824B1 (ko) * 2006-12-08 2007-11-07 동부일렉트로닉스 주식회사 Ｃｍｐ공정에서의 스크래치 방지용 폴리싱 패드
US20090061743A1 (en) * 2007-08-29 2009-03-05 Stephen Jew Method of soft pad preparation to reduce removal rate ramp-up effect and to stabilize defect rate
JP2009220265A (ja) * 2008-02-18 2009-10-01 Jsr Corp 化学機械研磨パッド
JP2009256473A (ja) * 2008-04-17 2009-11-05 Nitta Haas Inc 発泡ポリウレタンの製造方法および研磨パッド
US8585790B2 (en) * 2009-04-23 2013-11-19 Applied Materials, Inc. Treatment of polishing pad window
JP5184448B2 (ja) * 2009-06-23 2013-04-17 富士紡ホールディングス株式会社 研磨パッド、その製造方法および研磨加工方法
JP2012012957A (ja) * 2010-06-29 2012-01-19 Toyota Motor Corp アルミニウム合金製シリンダーブロック及びその製造方法
KR101602544B1 (ko) * 2010-11-18 2016-03-10 캐보트 마이크로일렉트로닉스 코포레이션 투과성 영역을 포함하는 연마 패드
US9067297B2 (en) * 2011-11-29 2015-06-30 Nexplanar Corporation Polishing pad with foundation layer and polishing surface layer
US9156125B2 (en) * 2012-04-11 2015-10-13 Cabot Microelectronics Corporation Polishing pad with light-stable light-transmitting region
US9597769B2 (en) * 2012-06-04 2017-03-21 Nexplanar Corporation Polishing pad with polishing surface layer having an aperture or opening above a transparent foundation layer

Also Published As

Publication number Publication date
US20140370788A1 (en) 2014-12-18
EP3007858A4 (fr) 2017-03-08
JP2016524549A (ja) 2016-08-18
CN105163907A (zh) 2015-12-16
TWI542442B (zh) 2016-07-21
EP3007858A1 (fr) 2016-04-20
TW201501865A (zh) 2015-01-16
CN105163907B (zh) 2017-11-28
WO2014200726A1 (fr) 2014-12-18
KR20160019465A (ko) 2016-02-19

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