JP4820555B2 - 溝付き研磨パッド及び方法 - Google Patents
溝付き研磨パッド及び方法 Download PDFInfo
- Publication number
- JP4820555B2 JP4820555B2 JP2005022798A JP2005022798A JP4820555B2 JP 4820555 B2 JP4820555 B2 JP 4820555B2 JP 2005022798 A JP2005022798 A JP 2005022798A JP 2005022798 A JP2005022798 A JP 2005022798A JP 4820555 B2 JP4820555 B2 JP 4820555B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- boundary
- groove
- wafer
- polishing pad
- 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.)
- Expired - Lifetime
Links
- 238000005498 polishing Methods 0.000 title claims description 183
- 238000000034 method Methods 0.000 title description 5
- 239000004065 semiconductor Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 description 89
- 239000002002 slurry Substances 0.000 description 39
- 239000013598 vector Substances 0.000 description 31
- 230000007704 transition Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- B24B37/11—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/003—Indoor unit with water as a heat sink or heat source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S451/00—Abrading
- Y10S451/921—Pad for lens shaping tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Claims (6)
- 磁性、光学及び半導体の基板の少なくとも一つを研磨するのに適した研磨パッドであって、
(a)前記研磨パッド上の第一の点の軌道によって画定される第一の境界と、前記第一の境界から離間した前記研磨パッド上の第二の点の軌道によって画定される第二の境界とによって画定される研磨領域と、第二の境界に隣接する第一のゾーンと、第二の境界及び第一の境界の間の第二のゾーンと、第一の境界に隣接する第三のゾーンとを有する研磨層、
(b)それぞれが少なくとも部分的に、前記第一の境界に隣接する前記研磨領域の中に含まれ、前記第一の境界との交差点で45°〜135°であり、第三のゾーンの中の複数の第一の大きな角度の溝、
(c)それぞれが少なくとも部分的に、前記第二の境界に隣接する前記研磨領域の中に含まれ、前記第二の境界との交差点で45°〜135°であり、第一のゾーンの中の複数の第二の大きな角度の溝、ならびに
(d)前記研磨領域の中で、前記複数の第一の大きな角度の溝と前記複数の第二の大きな角度の溝との間に含まれ、前記第一の境界及び前記第二の境界の軌道に対して−30°〜30°であり、第二のゾーンの中の少なくとも1個の小さな角度の溝
を含む研磨パッド。 - 前記研磨パッドが回転研磨パッドであり、前記複数の第一の大きな角度の溝のそれぞれ1個及び前記複数の第二の大きな角度の溝のそれぞれ1個が前記研磨パッドの回転軸に対して実質的に放射状である、請求項1記載の研磨パッド。
- 前記少なくとも1個の小さな角度の溝がらせん溝である、請求項1記載の研磨パッド。
- 複数の小さな角度の溝をさらに含み、前記複数の小さな角度の溝それぞれ1個が前記複数の第一の大きな角度の溝の対応する1個を前記複数の第二の大きな角度の溝の対応する1個に接続する、請求項1記載の研磨パッド。
- 複数の小さな角度の溝をさらに含み、前記複数の小さな角度の溝ぞれぞれ1個が円形である、請求項2記載の研磨パッド。
- 前記複数の第一の大きな角度の溝が前記第一の境界との交差点で60°〜120°であり、前記複数の第二の大きな角度の溝が前記第二の境界との交差点で60°〜120°である、請求項1記載の研磨パッド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/769,395 US6955587B2 (en) | 2004-01-30 | 2004-01-30 | Grooved polishing pad and method |
US10/769,395 | 2004-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005224937A JP2005224937A (ja) | 2005-08-25 |
JP4820555B2 true JP4820555B2 (ja) | 2011-11-24 |
Family
ID=34750437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005022798A Expired - Lifetime JP4820555B2 (ja) | 2004-01-30 | 2005-01-31 | 溝付き研磨パッド及び方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6955587B2 (ja) |
JP (1) | JP4820555B2 (ja) |
KR (1) | KR101120528B1 (ja) |
CN (1) | CN100508132C (ja) |
DE (1) | DE102005002167B4 (ja) |
FR (1) | FR2865676B1 (ja) |
TW (1) | TWI337565B (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7377840B2 (en) * | 2004-07-21 | 2008-05-27 | Neopad Technologies Corporation | Methods for producing in-situ grooves in chemical mechanical planarization (CMP) pads, and novel CMP pad designs |
US7704125B2 (en) | 2003-03-24 | 2010-04-27 | Nexplanar Corporation | Customized polishing pads for CMP and methods of fabrication and use thereof |
US8864859B2 (en) | 2003-03-25 | 2014-10-21 | Nexplanar Corporation | Customized polishing pads for CMP and methods of fabrication and use thereof |
US9278424B2 (en) | 2003-03-25 | 2016-03-08 | Nexplanar Corporation | Customized polishing pads for CMP and methods of fabrication and use thereof |
JP2005177897A (ja) * | 2003-12-17 | 2005-07-07 | Nec Electronics Corp | 研磨方法および研磨装置と半導体装置製造方法 |
US6974372B1 (en) * | 2004-06-16 | 2005-12-13 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad having grooves configured to promote mixing wakes during polishing |
US6958002B1 (en) * | 2004-07-19 | 2005-10-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with flow modifying groove network |
US7131895B2 (en) * | 2005-01-13 | 2006-11-07 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | CMP pad having a radially alternating groove segment configuration |
US7182677B2 (en) * | 2005-01-14 | 2007-02-27 | Applied Materials, Inc. | Chemical mechanical polishing pad for controlling polishing slurry distribution |
TWI385050B (zh) * | 2005-02-18 | 2013-02-11 | Nexplanar Corp | 用於cmp之特製拋光墊及其製造方法及其用途 |
US7300340B1 (en) * | 2006-08-30 | 2007-11-27 | Rohm and Haas Electronics Materials CMP Holdings, Inc. | CMP pad having overlaid constant area spiral grooves |
US7311590B1 (en) | 2007-01-31 | 2007-12-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with grooves to retain slurry on the pad texture |
US7520798B2 (en) * | 2007-01-31 | 2009-04-21 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with grooves to reduce slurry consumption |
US9180570B2 (en) | 2008-03-14 | 2015-11-10 | Nexplanar Corporation | Grooved CMP pad |
TWI449597B (zh) * | 2008-07-09 | 2014-08-21 | Iv Technologies Co Ltd | 研磨墊及其製造方法 |
US8062103B2 (en) * | 2008-12-23 | 2011-11-22 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | High-rate groove pattern |
US8057282B2 (en) * | 2008-12-23 | 2011-11-15 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | High-rate polishing method |
TWI535527B (zh) * | 2009-07-20 | 2016-06-01 | 智勝科技股份有限公司 | 研磨方法、研磨墊與研磨系統 |
KR101232787B1 (ko) * | 2010-08-18 | 2013-02-13 | 주식회사 엘지화학 | 연마 시스템용 연마 패드 |
DE112013002353B4 (de) * | 2012-05-07 | 2023-11-23 | Shin-Etsu Handotai Co., Ltd. | Außenumfangspoliervorrichtung für scheibenförmige Werkstücke |
US9108293B2 (en) * | 2012-07-30 | 2015-08-18 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method for chemical mechanical polishing layer pretexturing |
TWI589404B (zh) * | 2013-06-28 | 2017-07-01 | 聖高拜磨料有限公司 | 基於向日葵圖案之經塗佈的研磨製品 |
TWI599447B (zh) | 2013-10-18 | 2017-09-21 | 卡博特微電子公司 | 具有偏移同心溝槽圖樣之邊緣排除區的cmp拋光墊 |
US10857647B2 (en) | 2017-06-14 | 2020-12-08 | Rohm And Haas Electronic Materials Cmp Holdings | High-rate CMP polishing method |
US10861702B2 (en) | 2017-06-14 | 2020-12-08 | Rohm And Haas Electronic Materials Cmp Holdings | Controlled residence CMP polishing method |
US10857648B2 (en) | 2017-06-14 | 2020-12-08 | Rohm And Haas Electronic Materials Cmp Holdings | Trapezoidal CMP groove pattern |
US10777418B2 (en) * | 2017-06-14 | 2020-09-15 | Rohm And Haas Electronic Materials Cmp Holdings, I | Biased pulse CMP groove pattern |
US10586708B2 (en) | 2017-06-14 | 2020-03-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Uniform CMP polishing method |
CN110722467A (zh) * | 2019-09-27 | 2020-01-24 | 台山市远鹏研磨科技有限公司 | 一种圆盘形抛光皮 |
CN111604822B (zh) * | 2020-06-19 | 2024-10-11 | 河南科技大学 | 一种无源半导体自冷砂轮 |
CN115070606B (zh) * | 2022-06-30 | 2023-11-14 | 西安奕斯伟材料科技股份有限公司 | 一种用于对硅片进行抛光的抛光垫和抛光设备 |
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JPH11216663A (ja) | 1998-02-03 | 1999-08-10 | Sony Corp | 研磨パッド、研磨装置および研磨方法 |
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US20020068516A1 (en) * | 1999-12-13 | 2002-06-06 | Applied Materials, Inc | Apparatus and method for controlled delivery of slurry to a region of a polishing device |
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JP2002200555A (ja) * | 2000-12-28 | 2002-07-16 | Ebara Corp | 研磨工具および該研磨工具を具備したポリッシング装置 |
JP2002217143A (ja) * | 2001-01-18 | 2002-08-02 | Fujitsu Ltd | 研磨方法及び研磨装置 |
KR20030015567A (ko) * | 2001-08-16 | 2003-02-25 | 에스케이에버텍 주식회사 | 웨이브 형태의 그루브가 형성된 화학적 기계적 연마패드 |
KR100646702B1 (ko) * | 2001-08-16 | 2006-11-17 | 에스케이씨 주식회사 | 홀 및/또는 그루브로 형성된 화학적 기계적 연마패드 |
US6648743B1 (en) * | 2001-09-05 | 2003-11-18 | Lsi Logic Corporation | Chemical mechanical polishing pad |
JP2003209077A (ja) * | 2002-01-15 | 2003-07-25 | Mitsubishi Electric Corp | Cmp装置及び半導体装置 |
US6783436B1 (en) * | 2003-04-29 | 2004-08-31 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with optimized grooves and method of forming same |
-
2004
- 2004-01-30 US US10/769,395 patent/US6955587B2/en not_active Expired - Lifetime
-
2005
- 2005-01-17 DE DE102005002167A patent/DE102005002167B4/de not_active Expired - Fee Related
- 2005-01-19 TW TW094101575A patent/TWI337565B/zh active
- 2005-01-28 KR KR1020050007998A patent/KR101120528B1/ko active IP Right Grant
- 2005-01-28 CN CNB2005100063919A patent/CN100508132C/zh not_active Expired - Fee Related
- 2005-01-28 FR FR0550255A patent/FR2865676B1/fr not_active Expired - Fee Related
- 2005-01-31 JP JP2005022798A patent/JP4820555B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20050078232A (ko) | 2005-08-04 |
FR2865676B1 (fr) | 2006-12-29 |
TW200536666A (en) | 2005-11-16 |
KR101120528B1 (ko) | 2012-03-06 |
CN1647894A (zh) | 2005-08-03 |
DE102005002167A1 (de) | 2005-08-18 |
TWI337565B (en) | 2011-02-21 |
US20050170757A1 (en) | 2005-08-04 |
FR2865676A1 (fr) | 2005-08-05 |
DE102005002167B4 (de) | 2008-09-18 |
JP2005224937A (ja) | 2005-08-25 |
US6955587B2 (en) | 2005-10-18 |
CN100508132C (zh) | 2009-07-01 |
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