SG157294A1 - Silicon wafer and production method thereof - Google Patents

Silicon wafer and production method thereof

Info

Publication number
SG157294A1
SG157294A1 SG200903083-4A SG2009030834A SG157294A1 SG 157294 A1 SG157294 A1 SG 157294A1 SG 2009030834 A SG2009030834 A SG 2009030834A SG 157294 A1 SG157294 A1 SG 157294A1
Authority
SG
Singapore
Prior art keywords
production method
silicon wafer
wafer
silicon
production
Prior art date
Application number
SG200903083-4A
Other languages
English (en)
Inventor
Takaaki Shiota
Takashi Nakayama
Tomoyuki Kabasawa
Original Assignee
Sumco Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumco Corp filed Critical Sumco Corp
Publication of SG157294A1 publication Critical patent/SG157294A1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P36/00—Gettering within semiconductor bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P36/00—Gettering within semiconductor bodies
    • H10P36/20—Intrinsic gettering, i.e. thermally inducing defects by using oxygen present in the silicon body
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/129—Preparing bulk and homogeneous wafers by polishing
SG200903083-4A 2008-05-07 2009-05-06 Silicon wafer and production method thereof SG157294A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008121716A JP5584959B2 (ja) 2008-05-07 2008-05-07 シリコンウェーハの製造方法

Publications (1)

Publication Number Publication Date
SG157294A1 true SG157294A1 (en) 2009-12-29

Family

ID=40752373

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200903083-4A SG157294A1 (en) 2008-05-07 2009-05-06 Silicon wafer and production method thereof

Country Status (6)

Country Link
US (1) US7960253B2 (enExample)
EP (1) EP2117038B1 (enExample)
JP (1) JP5584959B2 (enExample)
KR (1) KR20090116646A (enExample)
SG (1) SG157294A1 (enExample)
TW (1) TWI423338B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109873A1 (ja) * 2009-03-25 2010-09-30 株式会社Sumco シリコンウェーハおよびその製造方法
DE102015220924B4 (de) * 2015-10-27 2018-09-27 Siltronic Ag Suszeptor zum Halten einer Halbleiterscheibe mit Orientierungskerbe, Verfahren zum Abscheiden einer Schicht auf einer Halbleiterscheibe und Halbleiterscheibe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3892604B2 (ja) * 1998-11-30 2007-03-14 株式会社東芝 半導体装置
JP3811582B2 (ja) 1999-03-18 2006-08-23 信越半導体株式会社 シリコン基板の熱処理方法およびその基板を用いたエピタキシャルウェーハの製造方法
US6376395B2 (en) * 2000-01-11 2002-04-23 Memc Electronic Materials, Inc. Semiconductor wafer manufacturing process
JP4463957B2 (ja) * 2000-09-20 2010-05-19 信越半導体株式会社 シリコンウエーハの製造方法およびシリコンウエーハ
JP2003059933A (ja) * 2001-08-15 2003-02-28 Shin Etsu Handotai Co Ltd シリコンエピタキシャルウエーハの製造方法およびシリコンエピタキシャルウエーハ
JP2003257981A (ja) * 2002-02-27 2003-09-12 Toshiba Ceramics Co Ltd シリコンウェーハの製造方法
EP1879224A3 (en) 2002-04-10 2008-10-29 MEMC Electronic Materials, Inc. Process for controlling denuded zone depth in an ideal oxygen precipitating silicon wafer
JP4344517B2 (ja) * 2002-12-27 2009-10-14 富士通株式会社 半導体基板及びその製造方法
KR20040103222A (ko) 2003-05-31 2004-12-08 삼성전자주식회사 두께가 제어된 디누드 존을 갖는 웨이퍼, 이를 제조하는방법 및 웨이퍼의 연마 장치
KR100573473B1 (ko) * 2004-05-10 2006-04-24 주식회사 실트론 실리콘 웨이퍼 및 그 제조방법
KR20070023737A (ko) 2004-06-02 2007-02-28 마이클 포드레스니 잘록한 형태의 회전-스트레칭 롤러 및 그 제조 방법
JP4854936B2 (ja) * 2004-06-15 2012-01-18 信越半導体株式会社 シリコンウエーハの製造方法及びシリコンウエーハ
JP2006040972A (ja) * 2004-07-22 2006-02-09 Shin Etsu Handotai Co Ltd シリコンエピタキシャルウェーハおよびその製造方法
JP2007242920A (ja) * 2006-03-09 2007-09-20 Shin Etsu Handotai Co Ltd 窒素ドープアニールウェーハの製造方法及び窒素ドープアニールウェーハ

Also Published As

Publication number Publication date
EP2117038A2 (en) 2009-11-11
JP2009272443A (ja) 2009-11-19
EP2117038A3 (en) 2010-01-13
KR20090116646A (ko) 2009-11-11
US20090278239A1 (en) 2009-11-12
TWI423338B (zh) 2014-01-11
EP2117038B1 (en) 2018-02-28
TW201009945A (en) 2010-03-01
JP5584959B2 (ja) 2014-09-10
US7960253B2 (en) 2011-06-14

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