KR20030019144A - 국부평탄도를 향상시킨 반도체 웨이퍼 및 그 제조방법 - Google Patents
국부평탄도를 향상시킨 반도체 웨이퍼 및 그 제조방법 Download PDFInfo
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- KR20030019144A KR20030019144A KR1020020050844A KR20020050844A KR20030019144A KR 20030019144 A KR20030019144 A KR 20030019144A KR 1020020050844 A KR1020020050844 A KR 1020020050844A KR 20020050844 A KR20020050844 A KR 20020050844A KR 20030019144 A KR20030019144 A KR 20030019144A
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- Prior art keywords
- semiconductor wafer
- grinding
- wafer
- polishing
- ddg
- Prior art date
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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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (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)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (9)
- 단일 스텝에서 반도체 웨이퍼 양면을 동시연삭(1S-DDG)하는 반도체 웨이퍼의 제조방법에 있어서, 그 연삭은 반도체 웨이퍼면을 가공하는데 사용하는 유일한 재질제거 기계적 가공스텝임을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 1항에 있어서,(a) 반도체인 곳을 복수의 반도체 웨이퍼로 분리하는 서브스텝과,(b) 반도체 웨이퍼의 에지를 원형화하는 서브스텝과,(c) 반도체 웨이퍼의 양면을 동시연삭하는 서브스텝(1S-DDG)과,(d) 반도체 웨이퍼를 연마하는 서브스텝과를 포함하는 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 2항에 있어서, 반도체 웨이퍼의 연마전에 웨이퍼 표면의 한면 또는 양면을 에칭매질로 처리하는 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 1항에 있어서, 연삭시 세라믹 결합 연삭휠을 사용하는 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 1항에 있어서, 연삭시 반다듬질을 제공하는 연마제 입자를 가진 연산휠을 사용하는 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 제 5항에 있어서, JIS/US 메시 #2000에 따른, 또는 더 미세한 연마제 입자크기를 사용하는 것을 특징으로 하는 반도체 웨이퍼의 제조방법.
- 단일스텝에서 반도체 웨이퍼 양면의 동시연삭(1S-DDG) 직후, △THK≤0.75㎛의 목표두께(THK)와 TTV≤1의 기하학적 형상치 및 △ROT≤0.5㎛의 회전대칭치의 편차를 가진 것을 특징으로 하는 반도체 웨이퍼.
- 크기 2㎜×2㎜를 가진 모든 측정분야에서 20㎚ 이하의 최대기복, 또 크기 10㎜×10㎜의 모든 측정분야에서 50㎚이하의 최대기복을 웨이퍼 앞면에 가진 것을 특징으로 하는 반도체 웨이퍼.
- 제 8항에 있어서, 최대기복 기준은 0.5㎜의 에지배제까지 만족되는 것을 특징으로 하는 반도체 웨이퍼.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10142400A DE10142400B4 (de) | 2001-08-30 | 2001-08-30 | Halbleiterscheibe mit verbesserter lokaler Ebenheit und Verfahren zu deren Herstellung |
DE10142400.0 | 2001-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019144A true KR20030019144A (ko) | 2003-03-06 |
KR100511381B1 KR100511381B1 (ko) | 2005-08-31 |
Family
ID=7697042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0050844A KR100511381B1 (ko) | 2001-08-30 | 2002-08-27 | 국부평탄도를 향상시킨 반도체 웨이퍼 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7077726B2 (ko) |
JP (2) | JP2007053119A (ko) |
KR (1) | KR100511381B1 (ko) |
CN (1) | CN1265439C (ko) |
DE (1) | DE10142400B4 (ko) |
TW (1) | TW575929B (ko) |
Cited By (3)
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KR101152113B1 (ko) * | 2010-01-27 | 2012-06-25 | 실트로닉 아게 | 반도체 웨이퍼 제조 방법 |
KR101230112B1 (ko) * | 2009-10-28 | 2013-02-05 | 실트로닉 아게 | 반도체 웨이퍼 제조 방법 |
CN112621557A (zh) * | 2020-12-17 | 2021-04-09 | 江苏集萃精凯高端装备技术有限公司 | Yag晶片的抛光方法 |
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JP4093793B2 (ja) * | 2002-04-30 | 2008-06-04 | 信越半導体株式会社 | 半導体ウエーハの製造方法及びウエーハ |
JP4092993B2 (ja) * | 2002-09-13 | 2008-05-28 | 信越半導体株式会社 | 単結晶育成方法 |
US7597815B2 (en) * | 2003-05-29 | 2009-10-06 | Dressel Pte. Ltd. | Process for producing a porous track membrane |
DE10344602A1 (de) * | 2003-09-25 | 2005-05-19 | Siltronic Ag | Verfahren zur Herstellung von Halbleiterscheiben |
DE102004005702A1 (de) * | 2004-02-05 | 2005-09-01 | Siltronic Ag | Halbleiterscheibe, Vorrichtung und Verfahren zur Herstellung der Halbleiterscheibe |
DE102004031966A1 (de) * | 2004-07-01 | 2006-01-19 | Siltronic Ag | Verfahren zur Herstellung einer Halbleiterscheibe |
DE102005046726B4 (de) * | 2005-09-29 | 2012-02-02 | Siltronic Ag | Nichtpolierte monokristalline Siliziumscheibe und Verfahren zu ihrer Herstellung |
US7601049B2 (en) * | 2006-01-30 | 2009-10-13 | Memc Electronic Materials, Inc. | Double side wafer grinder and methods for assessing workpiece nanotopology |
US7930058B2 (en) * | 2006-01-30 | 2011-04-19 | Memc Electronic Materials, Inc. | Nanotopography control and optimization using feedback from warp data |
US7662023B2 (en) * | 2006-01-30 | 2010-02-16 | Memc Electronic Materials, Inc. | Double side wafer grinder and methods for assessing workpiece nanotopology |
MY149762A (en) * | 2006-01-30 | 2013-10-14 | Memc Electronic Materials | Double side wafer grinder and methods for assessing workpiece nanotopology |
DE102006062871B4 (de) * | 2006-07-13 | 2012-06-21 | Peter Wolters Gmbh | Verfahren zum gleichzeitigen beidseitigen Schleifen mehrerer Halbleiterscheiben |
DE102006062872B4 (de) * | 2006-07-13 | 2012-06-14 | Peter Wolters Gmbh | Verfahren zum gleichzeitigen beidseitigen Schleifen mehrerer Halbleiterscheiben |
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CH701168B1 (de) * | 2007-08-17 | 2010-12-15 | Kellenberger & Co Ag L | Verfahren und Bearbeitungsmaschine zur Behandlung von Werkstücken. |
JP5600867B2 (ja) * | 2008-06-16 | 2014-10-08 | 株式会社Sumco | 半導体ウェーハの製造方法 |
JP2010073137A (ja) * | 2008-09-22 | 2010-04-02 | Nec Electronics Corp | 半導体集積回路設計方法及び設計プログラム |
DE102008053610B4 (de) * | 2008-10-29 | 2011-03-31 | Siltronic Ag | Verfahren zum beidseitigen Polieren einer Halbleiterscheibe |
DE102009025243B4 (de) | 2009-06-17 | 2011-11-17 | Siltronic Ag | Verfahren zur Herstellung und Verfahren zur Bearbeitung einer Halbleiterscheibe aus Silicium |
DE102011083041B4 (de) * | 2010-10-20 | 2018-06-07 | Siltronic Ag | Stützring zum Abstützen einer Halbleiterscheibe aus einkristallinem Silizium während einer Wärmebehandlung und Verfahren zur Wärmebehandlung einer solchen Halbleiterscheibe unter Verwendung eines solchen Stützrings |
JP6045542B2 (ja) * | 2014-09-11 | 2016-12-14 | 信越半導体株式会社 | 半導体ウェーハの加工方法、貼り合わせウェーハの製造方法、及びエピタキシャルウェーハの製造方法 |
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DE19833257C1 (de) * | 1998-07-23 | 1999-09-30 | Wacker Siltronic Halbleitermat | Verfahren zur Herstellung einer Halbleiterscheibe |
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2001
- 2001-08-30 DE DE10142400A patent/DE10142400B4/de not_active Expired - Lifetime
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2002
- 2002-07-31 US US10/209,121 patent/US7077726B2/en not_active Expired - Lifetime
- 2002-08-27 KR KR10-2002-0050844A patent/KR100511381B1/ko active IP Right Grant
- 2002-08-27 JP JP2002247560A patent/JP2007053119A/ja active Pending
- 2002-08-29 TW TW91119729A patent/TW575929B/zh not_active IP Right Cessation
- 2002-08-30 CN CNB02141985XA patent/CN1265439C/zh not_active Expired - Lifetime
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2010
- 2010-07-30 JP JP2010171493A patent/JP5358531B2/ja not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101230112B1 (ko) * | 2009-10-28 | 2013-02-05 | 실트로닉 아게 | 반도체 웨이퍼 제조 방법 |
US8685270B2 (en) | 2009-10-28 | 2014-04-01 | Siltronic Ag | Method for producing a semiconductor wafer |
KR101152113B1 (ko) * | 2010-01-27 | 2012-06-25 | 실트로닉 아게 | 반도체 웨이퍼 제조 방법 |
CN112621557A (zh) * | 2020-12-17 | 2021-04-09 | 江苏集萃精凯高端装备技术有限公司 | Yag晶片的抛光方法 |
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JP5358531B2 (ja) | 2013-12-04 |
CN1265439C (zh) | 2006-07-19 |
US7077726B2 (en) | 2006-07-18 |
JP2007053119A (ja) | 2007-03-01 |
US20030060050A1 (en) | 2003-03-27 |
TW575929B (en) | 2004-02-11 |
JP2010283371A (ja) | 2010-12-16 |
DE10142400A1 (de) | 2003-03-27 |
DE10142400B4 (de) | 2009-09-03 |
CN1434489A (zh) | 2003-08-06 |
KR100511381B1 (ko) | 2005-08-31 |
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