KR100779554B1 - 양면연마장치를 사용한 반도체 웨이퍼의 연마방법 - Google Patents
양면연마장치를 사용한 반도체 웨이퍼의 연마방법 Download PDFInfo
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- KR100779554B1 KR100779554B1 KR1020027015401A KR20027015401A KR100779554B1 KR 100779554 B1 KR100779554 B1 KR 100779554B1 KR 1020027015401 A KR1020027015401 A KR 1020027015401A KR 20027015401 A KR20027015401 A KR 20027015401A KR 100779554 B1 KR100779554 B1 KR 100779554B1
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- polishing
- wafer
- semiconductor wafer
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 111
- 238000007517 polishing process Methods 0.000 title claims abstract description 18
- 235000012431 wafers Nutrition 0.000 title description 286
- 238000005498 polishing Methods 0.000 claims abstract description 209
- 230000002093 peripheral effect Effects 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 230000033001 locomotion Effects 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 68
- 229910052710 silicon Inorganic materials 0.000 abstract description 68
- 239000010703 silicon Substances 0.000 abstract description 68
- 238000007665 sagging Methods 0.000 abstract description 21
- 239000004745 nonwoven fabric Substances 0.000 abstract description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000006260 foam Substances 0.000 abstract description 8
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- 239000002245 particle Substances 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- 239000008119 colloidal silica Substances 0.000 description 4
- 239000006061 abrasive grain Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
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- 230000003028 elevating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
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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
- H01L21/04—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
-
- 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
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
-
- 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
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
-
- 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
- B24B37/12—Lapping plates for working plane surfaces
- B24B37/16—Lapping plates for working plane surfaces characterised by the shape of the lapping plate surface, e.g. grooved
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)
Abstract
Description
Claims (10)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 캐리어플레이트에 형성된 웨이퍼 유지구멍 내에 반도체 웨이퍼를 유지하고, 연마제를 반도체 웨이퍼에 공급하면서, 연마포가 각각 전개된 상정반 및 하정반 사이이고, 상기 캐리어플레이트의 표면과 평행한 면 내에서 이 캐리어플레이트를 그 자전을 동반하지 않는 원운동을 시켜서, 상기 반도체 웨이퍼의 표리 양면을 동시에 연마할 수 있는 양면연마장치를 사용한 반도체 웨이퍼의 연마방법으로서, 상기 반도체 웨이퍼의 외주부의 일부를 상기 각 연마포의 외부에 3∼15㎜만큼 돌출시킨 상태에서 반도체 웨이퍼를 연마하는 것을 특징으로 하는 양면연마장치를 사용한 반도체 웨이퍼의 연마방법.
- 삭제
- 제6항에 있어서, 상기 반도체 웨이퍼는 편면만이 경면이고, 상기 연마제는 이 반도체 웨이퍼의 경면과는 반대의 면 측으로부터 공급되는 것을 특징으로 하는 양면연마장치를 사용한 반도체 웨이퍼의 연마방법.
- 제6항에 있어서, 상기 연마제는 캐리어플레이트에 유지된 반도체 웨이퍼의 운동궤적상에 위치하는 공급구멍으로부터 공급되는 것을 특징으로 하는 양면연마장치를 사용한 반도체 웨이퍼의 연마방법.
- 제6항에 있어서, 상기 반도체 웨이퍼는 그 편면이 산화막에 의해서 피복되어 있는 것을 특징으로 하는 양면연마장치를 사용한 반도체 웨이퍼의 연마방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000163444A JP3791302B2 (ja) | 2000-05-31 | 2000-05-31 | 両面研磨装置を用いた半導体ウェーハの研磨方法 |
JPJP-P-2000-00163444 | 2000-05-31 | ||
PCT/JP2001/004594 WO2001091970A1 (fr) | 2000-05-31 | 2001-05-31 | Procede de polissage de tranches de semiconducteurs avec un polisseur double-face |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030043793A KR20030043793A (ko) | 2003-06-02 |
KR100779554B1 true KR100779554B1 (ko) | 2007-11-27 |
Family
ID=18667194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027015401A KR100779554B1 (ko) | 2000-05-31 | 2001-05-31 | 양면연마장치를 사용한 반도체 웨이퍼의 연마방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7470169B2 (ko) |
JP (1) | JP3791302B2 (ko) |
KR (1) | KR100779554B1 (ko) |
CN (1) | CN1188251C (ko) |
DE (1) | DE10196254B4 (ko) |
TW (1) | TW559579B (ko) |
WO (1) | WO2001091970A1 (ko) |
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DE10235017A1 (de) * | 2002-08-01 | 2004-02-12 | Peter Wolters Werkzeugmaschinen Gmbh | Vorrichtung zum Polieren von digitalen Speicherscheiben |
US20040226654A1 (en) * | 2002-12-17 | 2004-11-18 | Akihisa Hongo | Substrate processing apparatus and substrate processing method |
JP4343020B2 (ja) * | 2003-12-22 | 2009-10-14 | 株式会社住友金属ファインテック | 両面研磨方法及び装置 |
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KR100728887B1 (ko) * | 2005-12-20 | 2007-06-14 | 주식회사 실트론 | 실리콘 웨이퍼 양면 연마방법 |
JP5245319B2 (ja) * | 2007-08-09 | 2013-07-24 | 富士通株式会社 | 研磨装置及び研磨方法、基板及び電子機器の製造方法 |
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JPH10202511A (ja) * | 1997-01-21 | 1998-08-04 | Fujikoshi Mach Corp | 両面研磨装置 |
JPH11233462A (ja) | 1998-02-09 | 1999-08-27 | Naoetsu Electronics Co Ltd | 半導体ウエハの両面研磨方法 |
JPH11254302A (ja) * | 1998-03-06 | 1999-09-21 | Fujikoshi Mach Corp | 両面研磨装置 |
JPH11254308A (ja) * | 1998-03-06 | 1999-09-21 | Fujikoshi Mach Corp | 両面研磨装置 |
JPH11291165A (ja) * | 1998-04-10 | 1999-10-26 | Toshiba Corp | 研磨装置及び研磨方法 |
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-
2000
- 2000-05-31 JP JP2000163444A patent/JP3791302B2/ja not_active Expired - Lifetime
-
2001
- 2001-05-31 KR KR1020027015401A patent/KR100779554B1/ko active IP Right Grant
- 2001-05-31 CN CNB018104037A patent/CN1188251C/zh not_active Expired - Fee Related
- 2001-05-31 US US10/296,498 patent/US7470169B2/en not_active Expired - Lifetime
- 2001-05-31 WO PCT/JP2001/004594 patent/WO2001091970A1/ja active Application Filing
- 2001-05-31 DE DE10196254T patent/DE10196254B4/de not_active Expired - Fee Related
- 2001-05-31 TW TW090113133A patent/TW559579B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000042912A (ja) * | 1998-07-24 | 2000-02-15 | Fujikoshi Mach Corp | 両面研磨装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2001091970A1 (fr) | 2001-12-06 |
US7470169B2 (en) | 2008-12-30 |
TW559579B (en) | 2003-11-01 |
CN1188251C (zh) | 2005-02-09 |
CN1441713A (zh) | 2003-09-10 |
KR20030043793A (ko) | 2003-06-02 |
DE10196254T1 (de) | 2003-06-12 |
US20030181141A1 (en) | 2003-09-25 |
JP2001341069A (ja) | 2001-12-11 |
JP3791302B2 (ja) | 2006-06-28 |
DE10196254B4 (de) | 2010-12-02 |
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