JP2005277050A - 基板処理方法 - Google Patents
基板処理方法 Download PDFInfo
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- JP2005277050A JP2005277050A JP2004087417A JP2004087417A JP2005277050A JP 2005277050 A JP2005277050 A JP 2005277050A JP 2004087417 A JP2004087417 A JP 2004087417A JP 2004087417 A JP2004087417 A JP 2004087417A JP 2005277050 A JP2005277050 A JP 2005277050A
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- 239000000758 substrate Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 66
- 239000004094 surface-active agent Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 34
- 238000003672 processing method Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000007517 polishing process Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 27
- 239000004065 semiconductor Substances 0.000 abstract description 18
- 238000011109 contamination Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000003746 surface roughness Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 238000001020 plasma etching Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 polyoxyethylene Polymers 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920006184 cellulose methylcellulose Polymers 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- HSJXWMZKBLUOLQ-UHFFFAOYSA-M potassium;2-dodecylbenzenesulfonate Chemical compound [K+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HSJXWMZKBLUOLQ-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
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- 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
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
-
- 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
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/065—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of thin, brittle parts, e.g. semiconductors, wafers
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02021—Edge treatment, chamfering
-
- 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30625—With simultaneous mechanical treatment, e.g. mechanico-chemical polishing
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
【解決手段】 被処理基板12を保持した基板保持機構11を回転させると共に、被処理基板12の周縁部に研磨材13を接触・加圧し、この接触・加圧部に純水又は研磨液を供給することにより被処理基板12の周縁部を研磨する基板処理方法であって、基板12の表面に予め界面活性剤又は水溶性高分子剤を塗布しておく。
【選択図】 図1
Description
図1は、本発明の一実施形態方法に使用した研磨装置の概略構成を示す斜視図である。
なお、本発明は上述した実施形態に限定されるものではない。実施形態では、研磨ヘッドに装着した研磨テープとの摺動により基板周縁部を研磨したが、研磨材として研磨テープの代わりに研磨布を取り付け、純水の代わりに研磨粒子を含む研磨液を供給して基板周縁部を研磨するようにしても良い。
12…被処理基板
13…研磨テープ
14…研磨ヘッド
15…純水供給ノズル
16…界面活性剤供給ノズル
21…Siウェハ
22…SiO2 膜
23…SiN膜
24…トレンチ
25…針状突起
26…レジスト
Claims (5)
- 被処理基板の表面に界面活性剤又は水溶性高分子剤を塗布する工程と、
前記基板の周縁部と研磨材とを相対的に摺動させ、該基板の周縁部を研磨する工程と、
を含むことを特徴とする基板処理方法。 - 被処理基板を保持した基板保持機構を回転させると共に、被処理基板の周縁部に研磨材を接触・加圧し、この接触・加圧部に純水又は研磨液を供給することにより被処理基板の周縁部を研磨する基板処理方法であって、
前記基板の表面に予め界面活性剤又は水溶性高分子剤を塗布しておくことを特徴とする基板処理方法。 - 前記界面活性剤又は水溶性高分子剤を塗布するために、前記被処理基板の表面側中央部に前記界面活性剤又は水溶性高分子剤を供給し、前記基板保持機構により前記基板を回転させることを特徴とする請求項2記載の基板処理方法。
- 前記研磨の処理中に、前記基板保持機構により回転している基板の表面側中央部に前記界面活性剤又は水溶性高分子剤を連続的又は断続的に供給することを特徴とする請求項2記載の基板処理方法。
- 前記基板として、所定のプロセス工程を経た後に周縁部以外が有機膜で保護されたものを用い、前記研磨の処理後に該有機膜の少なくとも一部を除去することを特徴とする請求項1又は2記載の基板処理方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004087417A JP4284215B2 (ja) | 2004-03-24 | 2004-03-24 | 基板処理方法 |
TW094108796A TWI272646B (en) | 2004-03-24 | 2005-03-22 | Method of processing a substrate |
US11/088,199 US7217662B2 (en) | 2004-03-24 | 2005-03-24 | Method of processing a substrate |
CNA2005100716243A CN1674224A (zh) | 2004-03-24 | 2005-03-24 | 衬底处理方法 |
US11/730,890 US20070178701A1 (en) | 2004-03-24 | 2007-04-04 | Method of processing a substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004087417A JP4284215B2 (ja) | 2004-03-24 | 2004-03-24 | 基板処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005277050A true JP2005277050A (ja) | 2005-10-06 |
JP4284215B2 JP4284215B2 (ja) | 2009-06-24 |
Family
ID=35046646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004087417A Expired - Fee Related JP4284215B2 (ja) | 2004-03-24 | 2004-03-24 | 基板処理方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7217662B2 (ja) |
JP (1) | JP4284215B2 (ja) |
CN (1) | CN1674224A (ja) |
TW (1) | TWI272646B (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007235134A (ja) * | 2006-02-24 | 2007-09-13 | Hc Starck Gmbh & Co Kg | ポリッシング剤 |
WO2008018580A1 (fr) | 2006-08-10 | 2008-02-14 | Kanto Kagaku Kabushiki Kaisha | Composition liquide de traitement de résine photosensible positive et développeur liquide |
US9138854B2 (en) | 2008-03-06 | 2015-09-22 | Ebara Corporation | Polishing apparatus |
JP6327329B1 (ja) * | 2016-12-20 | 2018-05-23 | 株式会社Sumco | シリコンウェーハの研磨方法およびシリコンウェーハの製造方法 |
US10043702B2 (en) | 2016-09-21 | 2018-08-07 | Renesas Electronics Corporation | Manufacturing method for semiconductor device and semiconductor device |
KR20180092862A (ko) | 2017-02-10 | 2018-08-20 | 주식회사 다이셀 | 레지스트 친수화 처리제 |
KR20190141587A (ko) | 2018-06-14 | 2019-12-24 | 가부시키가이샤 에바라 세이사꾸쇼 | 기판 처리 방법 |
JP7479194B2 (ja) | 2020-05-20 | 2024-05-08 | 東京エレクトロン株式会社 | 基板処理装置、及び基板処理方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004191890A (ja) * | 2002-12-13 | 2004-07-08 | Ricoh Co Ltd | 負帯電性トナー及び現像剤並びに画像形成方法と画像形成装置 |
US7387970B2 (en) * | 2003-05-07 | 2008-06-17 | Freescale Semiconductor, Inc. | Method of using an aqueous solution and composition thereof |
US7939482B2 (en) * | 2005-05-25 | 2011-05-10 | Freescale Semiconductor, Inc. | Cleaning solution for a semiconductor wafer |
US7993485B2 (en) * | 2005-12-09 | 2011-08-09 | Applied Materials, Inc. | Methods and apparatus for processing a substrate |
US20070131653A1 (en) * | 2005-12-09 | 2007-06-14 | Ettinger Gary C | Methods and apparatus for processing a substrate |
US20070238393A1 (en) * | 2006-03-30 | 2007-10-11 | Shin Ho S | Methods and apparatus for polishing an edge of a substrate |
WO2008023214A1 (en) * | 2006-08-23 | 2008-02-28 | Freescale Semiconductor, Inc. | Rinse formulation for use in the manufacture of an integrated circuit |
US8398778B2 (en) | 2007-01-26 | 2013-03-19 | Lam Research Corporation | Control of bevel etch film profile using plasma exclusion zone rings larger than the wafer diameter |
JP2008306179A (ja) | 2007-05-21 | 2008-12-18 | Applied Materials Inc | バッキングパッドを使用して基板の両面の縁部から膜及び薄片を除去する方法及び装置 |
JP2009004765A (ja) * | 2007-05-21 | 2009-01-08 | Applied Materials Inc | 基板研磨のためにローリングバッキングパッドを使用する方法及び装置 |
US20080293337A1 (en) * | 2007-05-21 | 2008-11-27 | Applied Materials, Inc. | Methods and apparatus for polishing a notch of a substrate by substrate vibration |
TW200908123A (en) * | 2007-05-21 | 2009-02-16 | Applied Materials Inc | Methods and apparatus to control substrate bevel and edge polishing profiles of films |
US20080293333A1 (en) * | 2007-05-21 | 2008-11-27 | Applied Materials, Inc. | Methods and apparatus for controlling the size of an edge exclusion zone of a substrate |
JP5254575B2 (ja) * | 2007-07-11 | 2013-08-07 | 株式会社東芝 | 研磨装置および研磨方法 |
US20100105291A1 (en) * | 2008-10-24 | 2010-04-29 | Applied Materials, Inc. | Methods and apparatus for polishing a notch of a substrate |
US20100105299A1 (en) * | 2008-10-24 | 2010-04-29 | Applied Materials, Inc. | Methods and apparatus for polishing an edge and/or notch of a substrate |
US8974268B2 (en) * | 2010-06-25 | 2015-03-10 | Corning Incorporated | Method of preparing an edge-strengthened article |
CN111653498A (zh) * | 2020-06-12 | 2020-09-11 | 长江存储科技有限责任公司 | 一种半导体结构及其研磨方法 |
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JP2719855B2 (ja) * | 1991-05-24 | 1998-02-25 | 信越半導体株式会社 | ウエーハ外周の鏡面面取り装置 |
JPH0697142A (ja) | 1992-09-11 | 1994-04-08 | Hitachi Ltd | 微粒子付着抑制方法 |
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JP2001345294A (ja) | 2000-05-31 | 2001-12-14 | Toshiba Corp | 半導体装置の製造方法 |
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JP4090247B2 (ja) | 2002-02-12 | 2008-05-28 | 株式会社荏原製作所 | 基板処理装置 |
JP4212861B2 (ja) * | 2002-09-30 | 2009-01-21 | 株式会社フジミインコーポレーテッド | 研磨用組成物及びそれを用いたシリコンウエハの研磨方法、並びにリンス用組成物及びそれを用いたシリコンウエハのリンス方法 |
JP4116583B2 (ja) * | 2004-03-24 | 2008-07-09 | 株式会社東芝 | 基板処理方法 |
-
2004
- 2004-03-24 JP JP2004087417A patent/JP4284215B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-22 TW TW094108796A patent/TWI272646B/zh not_active IP Right Cessation
- 2005-03-24 CN CNA2005100716243A patent/CN1674224A/zh active Pending
- 2005-03-24 US US11/088,199 patent/US7217662B2/en not_active Expired - Fee Related
-
2007
- 2007-04-04 US US11/730,890 patent/US20070178701A1/en not_active Abandoned
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007235134A (ja) * | 2006-02-24 | 2007-09-13 | Hc Starck Gmbh & Co Kg | ポリッシング剤 |
WO2008018580A1 (fr) | 2006-08-10 | 2008-02-14 | Kanto Kagaku Kabushiki Kaisha | Composition liquide de traitement de résine photosensible positive et développeur liquide |
US8323880B2 (en) | 2006-08-10 | 2012-12-04 | Kanto Kagaku Kabushiki Kaisha | Positive resist processing liquid composition and liquid developer |
US10137552B2 (en) | 2008-03-06 | 2018-11-27 | Ebara Corporation | Polishing apparatus |
US9649739B2 (en) | 2008-03-06 | 2017-05-16 | Ebara Corporation | Polishing apparatus |
US9138854B2 (en) | 2008-03-06 | 2015-09-22 | Ebara Corporation | Polishing apparatus |
US10043702B2 (en) | 2016-09-21 | 2018-08-07 | Renesas Electronics Corporation | Manufacturing method for semiconductor device and semiconductor device |
JP6327329B1 (ja) * | 2016-12-20 | 2018-05-23 | 株式会社Sumco | シリコンウェーハの研磨方法およびシリコンウェーハの製造方法 |
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US20070178701A1 (en) | 2007-08-02 |
US20050221615A1 (en) | 2005-10-06 |
CN1674224A (zh) | 2005-09-28 |
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JP4284215B2 (ja) | 2009-06-24 |
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