JP5324775B2 - キャリアヘッド用キャリアリング - Google Patents
キャリアヘッド用キャリアリング Download PDFInfo
- Publication number
- JP5324775B2 JP5324775B2 JP2007298304A JP2007298304A JP5324775B2 JP 5324775 B2 JP5324775 B2 JP 5324775B2 JP 2007298304 A JP2007298304 A JP 2007298304A JP 2007298304 A JP2007298304 A JP 2007298304A JP 5324775 B2 JP5324775 B2 JP 5324775B2
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- Prior art keywords
- annular
- carrier
- carrier ring
- ring
- retaining ring
- 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.)
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- 238000005498 polishing Methods 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 abstract description 82
- 239000002002 slurry Substances 0.000 description 13
- 239000004696 Poly ether ether ketone Substances 0.000 description 10
- 229920002530 polyetherether ketone Polymers 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- -1 for example Substances 0.000 description 3
- 229920002312 polyamide-imide Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010409 thin film 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
- B24B37/27—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
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture 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
- H01L21/18—Manufacture 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment 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
- H01L21/304—Mechanical 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)
Description
Claims (15)
- キャリアヘッド内に包含されて、ポリシング中に基板のエッジを取り囲んで前記基板を保持する保持リングを取り囲むように構成された内面と、
研磨パッドに接触するように構成された下面と、
前記キャリアヘッドに取り付けられるように構成された上面とを有する環状リングを備え、
前記内面が、前記下面に隣接して内方へ突出した段部を含み、前記内方へ突出した段部が、前記キャリアヘッドの前記保持リングより低い高さを有し、前記内方へ突出した段部が、前記内面の第1の領域を提供し、
前記第1の領域に隣接し、かつ前記第1の領域の上の前記内面の第2の領域よりも小さい内径を有する前記下面に、前記第1の領域が隣接し、
前記第1の領域が、前記保持リングの横方向リファレンシングを提供し、前記保持リングに回転力を与えることを防ぐように構成されている、キャリアリング。 - 前記下面が、前記上面よりも小さい内径を有する、請求項1に記載のキャリアリング。
- 前記下面に隣接する凹部を有する外面をさらに備える、請求項1に記載のキャリアリング。
- 前記凹部が、水平下面と、垂直面と、前記水平下面と前記垂直面とを接続する傾斜部とを含む、請求項3に記載のキャリアリング。
- 前記凹部が、前記外面に環状段部を画成する、請求項4に記載のキャリアリング。
- 前記内面から外面へ延びる、前記下面内の複数の溝をさらに備える、請求項1に記載のキャリアリング。
- 前記環状リングが、前記同じ材料で作製された単一のユニットである、請求項1に記載のキャリアリング。
- 前記材料がプラスチックである、請求項7に記載のキャリアリング。
- 前記上面を有する環状上部と、前記下面を有する環状下部とをさらに備え、前記下部が前記上部に結合している、請求項1に記載のキャリアリング。
- 前記キャリアリングの環状上部と環状下部が、異なる材料で形成される、請求項9に記載のキャリアリング。
- 前記上部が金属で形成され、前記下部がプラスチックで形成される、請求項10に記載のキャリアリング。
- 前記環状下部が、前記上部内の環状凹部内へ延びる環状突出部を含む、請求項9に記載のキャリアリング。
- 前記段部が、垂直内壁と水平上面とを有する、請求項1に記載のキャリアリング。
- その上面の内径に沿って内方に突出するリップ部をさらに備える、請求項1に記載のキャリアリング。
- 前記リップ部が、垂直内壁と、その上及び下縁部に沿った丸みのある部分とを有する、請求項14に記載のキャリアリング。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86709006P | 2006-11-22 | 2006-11-22 | |
US60/867,090 | 2006-11-22 | ||
US89170507P | 2007-02-26 | 2007-02-26 | |
US60/891,705 | 2007-02-26 | ||
US11/741,677 US7699688B2 (en) | 2006-11-22 | 2007-04-27 | Carrier ring for carrier head |
US11/741,677 | 2007-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008131049A JP2008131049A (ja) | 2008-06-05 |
JP5324775B2 true JP5324775B2 (ja) | 2013-10-23 |
Family
ID=38982669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007298304A Active JP5324775B2 (ja) | 2006-11-22 | 2007-11-16 | キャリアヘッド用キャリアリング |
Country Status (7)
Country | Link |
---|---|
US (2) | US7699688B2 (ja) |
EP (1) | EP1925400B1 (ja) |
JP (1) | JP5324775B2 (ja) |
KR (1) | KR100942624B1 (ja) |
CN (1) | CN101293333B (ja) |
SG (1) | SG143189A1 (ja) |
TW (2) | TWI430870B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160000054A (ko) * | 2014-06-23 | 2016-01-04 | 삼성전자주식회사 | 캐리어 헤드, 화학적 기계식 연마 장치 및 웨이퍼 연마 방법 |
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US7654888B2 (en) * | 2006-11-22 | 2010-02-02 | Applied Materials, Inc. | Carrier head with retaining ring and carrier ring |
US7699688B2 (en) * | 2006-11-22 | 2010-04-20 | Applied Materials, Inc. | Carrier ring for carrier head |
KR101619416B1 (ko) * | 2008-03-25 | 2016-05-10 | 어플라이드 머티어리얼스, 인코포레이티드 | 개량된 캐리어 헤드 멤브레인 |
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JP5392483B2 (ja) * | 2009-08-31 | 2014-01-22 | 不二越機械工業株式会社 | 研磨装置 |
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2007
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- 2007-10-26 KR KR1020070108344A patent/KR100942624B1/ko active IP Right Grant
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- 2007-11-21 TW TW096144179A patent/TWI430870B/zh active
- 2007-11-21 TW TW102143866A patent/TWI554360B/zh active
- 2007-11-21 SG SG200717954-2A patent/SG143189A1/en unknown
- 2007-11-22 CN CN2007101655960A patent/CN101293333B/zh active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20160000054A (ko) * | 2014-06-23 | 2016-01-04 | 삼성전자주식회사 | 캐리어 헤드, 화학적 기계식 연마 장치 및 웨이퍼 연마 방법 |
KR102173323B1 (ko) * | 2014-06-23 | 2020-11-04 | 삼성전자주식회사 | 캐리어 헤드, 화학적 기계식 연마 장치 및 웨이퍼 연마 방법 |
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EP1925400A1 (en) | 2008-05-28 |
TWI430870B (zh) | 2014-03-21 |
CN101293333A (zh) | 2008-10-29 |
TW200833463A (en) | 2008-08-16 |
US20080119119A1 (en) | 2008-05-22 |
TWI554360B (zh) | 2016-10-21 |
US20100151777A1 (en) | 2010-06-17 |
JP2008131049A (ja) | 2008-06-05 |
KR20080046555A (ko) | 2008-05-27 |
KR100942624B1 (ko) | 2010-02-17 |
EP1925400B1 (en) | 2012-06-06 |
US7901273B2 (en) | 2011-03-08 |
CN101293333B (zh) | 2010-12-08 |
SG143189A1 (en) | 2008-06-27 |
TW201414572A (zh) | 2014-04-16 |
US7699688B2 (en) | 2010-04-20 |
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