JP2006156675A5 - - Google Patents

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Publication number
JP2006156675A5
JP2006156675A5 JP2004344608A JP2004344608A JP2006156675A5 JP 2006156675 A5 JP2006156675 A5 JP 2006156675A5 JP 2004344608 A JP2004344608 A JP 2004344608A JP 2004344608 A JP2004344608 A JP 2004344608A JP 2006156675 A5 JP2006156675 A5 JP 2006156675A5
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JP
Japan
Prior art keywords
etching
gas
containing gas
plasma
tungsten
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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.)
Granted
Application number
JP2004344608A
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English (en)
Japanese (ja)
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JP2006156675A (ja
JP4701691B2 (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2004344608A external-priority patent/JP4701691B2/ja
Priority to JP2004344608A priority Critical patent/JP4701691B2/ja
Priority to US11/791,718 priority patent/US7842617B2/en
Priority to CN200580040949A priority patent/CN100580887C/zh
Priority to KR1020077014786A priority patent/KR100910681B1/ko
Priority to PCT/JP2005/021256 priority patent/WO2006057202A1/ja
Priority to TW094141915A priority patent/TWI385721B/zh
Publication of JP2006156675A publication Critical patent/JP2006156675A/ja
Publication of JP2006156675A5 publication Critical patent/JP2006156675A5/ja
Publication of JP4701691B2 publication Critical patent/JP4701691B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004344608A 2004-11-29 2004-11-29 エッチング方法 Expired - Fee Related JP4701691B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004344608A JP4701691B2 (ja) 2004-11-29 2004-11-29 エッチング方法
PCT/JP2005/021256 WO2006057202A1 (ja) 2004-11-29 2005-11-18 エッチング方法及びエッチング装置
CN200580040949A CN100580887C (zh) 2004-11-29 2005-11-18 蚀刻方法
KR1020077014786A KR100910681B1 (ko) 2004-11-29 2005-11-18 에칭 방법 및 에칭 장치
US11/791,718 US7842617B2 (en) 2004-11-29 2005-11-18 Etching method and etching apparatus
TW094141915A TWI385721B (zh) 2004-11-29 2005-11-29 Etching method and etching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004344608A JP4701691B2 (ja) 2004-11-29 2004-11-29 エッチング方法

Publications (3)

Publication Number Publication Date
JP2006156675A JP2006156675A (ja) 2006-06-15
JP2006156675A5 true JP2006156675A5 (https=) 2008-02-07
JP4701691B2 JP4701691B2 (ja) 2011-06-15

Family

ID=36497939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004344608A Expired - Fee Related JP4701691B2 (ja) 2004-11-29 2004-11-29 エッチング方法

Country Status (6)

Country Link
US (1) US7842617B2 (https=)
JP (1) JP4701691B2 (https=)
KR (1) KR100910681B1 (https=)
CN (1) CN100580887C (https=)
TW (1) TWI385721B (https=)
WO (1) WO2006057202A1 (https=)

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US9245717B2 (en) 2011-05-31 2016-01-26 Lam Research Corporation Gas distribution system for ceramic showerhead of plasma etch reactor
US8562785B2 (en) 2011-05-31 2013-10-22 Lam Research Corporation Gas distribution showerhead for inductively coupled plasma etch reactor
JP5377587B2 (ja) * 2011-07-06 2013-12-25 東京エレクトロン株式会社 アンテナ、プラズマ処理装置及びプラズマ処理方法
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US8592328B2 (en) 2012-01-20 2013-11-26 Novellus Systems, Inc. Method for depositing a chlorine-free conformal sin film
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JP6350525B2 (ja) * 2013-06-27 2018-07-04 日本電気株式会社 スイッチング素子とその製造方法および半導体装置とその製造方法
US9564312B2 (en) 2014-11-24 2017-02-07 Lam Research Corporation Selective inhibition in atomic layer deposition of silicon-containing films
US9589790B2 (en) 2014-11-24 2017-03-07 Lam Research Corporation Method of depositing ammonia free and chlorine free conformal silicon nitride film
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US10566187B2 (en) 2015-03-20 2020-02-18 Lam Research Corporation Ultrathin atomic layer deposition film accuracy thickness control
US9601693B1 (en) 2015-09-24 2017-03-21 Lam Research Corporation Method for encapsulating a chalcogenide material
KR102179230B1 (ko) * 2016-06-03 2020-11-16 엔테그리스, 아이엔씨. 하프니아 및 지르코니아의 기상 에칭
US9773643B1 (en) 2016-06-30 2017-09-26 Lam Research Corporation Apparatus and method for deposition and etch in gap fill
US10062563B2 (en) 2016-07-01 2018-08-28 Lam Research Corporation Selective atomic layer deposition with post-dose treatment
US10629435B2 (en) 2016-07-29 2020-04-21 Lam Research Corporation Doped ALD films for semiconductor patterning applications
US10074543B2 (en) 2016-08-31 2018-09-11 Lam Research Corporation High dry etch rate materials for semiconductor patterning applications
US10037884B2 (en) 2016-08-31 2018-07-31 Lam Research Corporation Selective atomic layer deposition for gapfill using sacrificial underlayer
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JP6725176B2 (ja) * 2016-10-31 2020-07-15 株式会社日立ハイテク プラズマエッチング方法
US10454029B2 (en) 2016-11-11 2019-10-22 Lam Research Corporation Method for reducing the wet etch rate of a sin film without damaging the underlying substrate
US10832908B2 (en) 2016-11-11 2020-11-10 Lam Research Corporation Self-aligned multi-patterning process flow with ALD gapfill spacer mask
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