JP5296985B2 - 整形面をもつリテーニングリング - Google Patents
整形面をもつリテーニングリング Download PDFInfo
- Publication number
- JP5296985B2 JP5296985B2 JP2006539965A JP2006539965A JP5296985B2 JP 5296985 B2 JP5296985 B2 JP 5296985B2 JP 2006539965 A JP2006539965 A JP 2006539965A JP 2006539965 A JP2006539965 A JP 2006539965A JP 5296985 B2 JP5296985 B2 JP 5296985B2
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- polishing
- wrapping
- substrate
- retaining
- 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
- 238000007493 shaping process Methods 0.000 title description 3
- 238000005498 polishing Methods 0.000 claims description 79
- 239000000758 substrate Substances 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 9
- 238000003754 machining Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 38
- 230000008569 process Effects 0.000 description 25
- 239000012530 fluid Substances 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000007517 polishing process Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004693 Polybenzimidazole Substances 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001652 poly(etherketoneketone) Polymers 0.000 description 2
- 229920002480 polybenzimidazole Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000218378 Magnolia Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
- B24B37/32—Retaining rings
-
- 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
- B24B37/27—Work carriers
-
- 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
- B24B37/34—Accessories
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
[0052]外面230の下縁220は、内面235の下縁225より上にある。底面155の最も下の地点は、内面235の下縁225から0.001mm乃至0.05mmであり、例えば、0.002mm乃至0.01mmである。例えば、D1−D2は、一般に、ほぼ0.0025mmである。
Claims (8)
- デバイス基板の研磨に使用されていないリテーニングリングにおいて、
頂面、内径面、外径面及び底面を有する環状の本体を備え、上記底面が凸状であり、
上記凸状形状の最も下側の地点は、内縁及び外縁より下にあり、
上記最も下側の地点は、上記外径面より上記内径面に接近し、且つ
上記底面にわたる高さの差が0.001mm乃至0.05mmであり、
上記底面は、デバイス基板を研磨して上記リテーニングリングを試運転することから生じる平衡表面特性に一致するターゲット表面特性を有するものである、
化学的機械的研磨機のためのリテーニングリング。 - 上記底面にわたる高さの差が0.001mm乃至0.03mmである、請求項1に記載のリテーニングリング。
- 上記高さの差が0.002mm乃至0.02mmである、請求項1に記載のリテーニングリング。
- 更に、上記内径面と上記底面との接続部に内縁を備えると共に、上記外径面と上記底面との接続部に外縁を備え、上記内縁は上記外縁と高さが異なる、請求項1に記載のリテーニングリング。
- 上記内縁が上記外縁より下にある、請求項4に記載のリテーニングリング。
- 上記最も下側の地点は、上記内径面から上記リテーニングリングの巾の約1/3である、請求項1に記載のリテーニングリング。
- 上記底面に複数のチャンネルを更に備えた、請求項1に記載のリテーニングリング。
- 第1材料で形成された上部と、第2材料で形成された下部とを更に備え、上記頂面はこの上部に置かれ、上記底面はこの下部に置かれ、更に、上記第2材料は上記第1材料より堅牢でない、請求項1に記載のリテーニングリング。
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52055503P | 2003-11-13 | 2003-11-13 | |
US60/520,555 | 2003-11-13 | ||
US55656904P | 2004-03-26 | 2004-03-26 | |
US60/556,569 | 2004-03-26 | ||
US58075904P | 2004-06-17 | 2004-06-17 | |
US58075804P | 2004-06-17 | 2004-06-17 | |
US60/580,758 | 2004-06-17 | ||
US60/580,759 | 2004-06-17 | ||
US60306804P | 2004-08-19 | 2004-08-19 | |
US60/603,068 | 2004-08-19 | ||
PCT/US2004/038083 WO2005049274A2 (en) | 2003-11-13 | 2004-11-12 | Retaining ring with shaped surface |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012253344A Division JP5506894B2 (ja) | 2003-11-13 | 2012-11-19 | 整形面をもつリテーニングリング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007511377A JP2007511377A (ja) | 2007-05-10 |
JP5296985B2 true JP5296985B2 (ja) | 2013-09-25 |
Family
ID=34624074
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006539965A Expired - Lifetime JP5296985B2 (ja) | 2003-11-13 | 2004-11-12 | 整形面をもつリテーニングリング |
JP2012253344A Expired - Lifetime JP5506894B2 (ja) | 2003-11-13 | 2012-11-19 | 整形面をもつリテーニングリング |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012253344A Expired - Lifetime JP5506894B2 (ja) | 2003-11-13 | 2012-11-19 | 整形面をもつリテーニングリング |
Country Status (9)
Country | Link |
---|---|
US (9) | US7344434B2 (ja) |
EP (3) | EP2883656B1 (ja) |
JP (2) | JP5296985B2 (ja) |
KR (1) | KR101252751B1 (ja) |
CN (1) | CN1910012B (ja) |
AT (1) | ATE468941T1 (ja) |
DE (1) | DE602004027412D1 (ja) |
TW (2) | TWI355984B (ja) |
WO (1) | WO2005049274A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104681472A (zh) * | 2013-12-02 | 2015-06-03 | 有研新材料股份有限公司 | 一种载片圈 |
Families Citing this family (63)
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CN101137464A (zh) * | 2005-04-12 | 2008-03-05 | 日本精密电子株式会社 | Cmp装置用挡圈及其制造方法、以及cmp装置 |
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US7699688B2 (en) * | 2006-11-22 | 2010-04-20 | Applied Materials, Inc. | Carrier ring for carrier head |
US7727055B2 (en) | 2006-11-22 | 2010-06-01 | Applied Materials, Inc. | Flexible membrane for carrier head |
US8033895B2 (en) * | 2007-07-19 | 2011-10-11 | Applied Materials, Inc. | Retaining ring with shaped profile |
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CN104681472A (zh) * | 2013-12-02 | 2015-06-03 | 有研新材料股份有限公司 | 一种载片圈 |
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