JP5935227B2 - 半導体装置の製造方法及び半導体装置 - Google Patents
半導体装置の製造方法及び半導体装置 Download PDFInfo
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- JP5935227B2 JP5935227B2 JP2014500927A JP2014500927A JP5935227B2 JP 5935227 B2 JP5935227 B2 JP 5935227B2 JP 2014500927 A JP2014500927 A JP 2014500927A JP 2014500927 A JP2014500927 A JP 2014500927A JP 5935227 B2 JP5935227 B2 JP 5935227B2
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- Plasma & Fusion (AREA)
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- Analytical Chemistry (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
Claims (3)
- 絶縁膜にダマシン法にて配線を形成する半導体装置の製造方法であって、
前記絶縁膜としてフッ素添加カーボン膜を成膜する工程と、
前記絶縁膜に前記配線に対応する溝部を形成する工程と、
前記溝部が形成された前記絶縁膜をプラズマにて処理し、前記絶縁膜の表面側を改質する工程と、
配線部材である銅を、前記絶縁膜と当該銅とが接するように前記溝部に充填する工程と、を含み、
前記銅と接する前記絶縁膜の前記表面側の改質は、窒素を活性種として含むプラズマ処理により行い、
前記絶縁膜の前記表面側の改質では、当該表面側のフッ素の含有率を減少させる、半導体装置の製造方法。 - 前記プラズマ処理の処理時間は4秒〜60秒である、請求項1記載の半導体装置の製造方法。
- 前記フッ素添加カーボン膜を成膜する工程では、成膜装置として、
処理空間を形成する処理容器と、
マイクロ波発生器と、
前記マイクロ波発生器によって発生されるマイクロ波を放射するアンテナと、
前記処理空間と前記アンテナとの間に設けられた誘電体窓と、
プラズマ励起用のガスを供給するガス供給部と、
前記フッ素添加カーボン膜を形成するための材料ガスを供給する材料ガス供給部と、を備える成膜装置を用い、
前記ガス供給部からプラズマ励起用の前記ガスを供給させ、前記アンテナからマイクロ波を放射させてプラズマを励起させ、前記材料ガス供給部から前記材料ガスを供給させて、前記材料ガスを前記プラズマにより反応させて前記フッ素添加カーボン膜を形成する、請求項1又は2記載の半導体装置の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012036424 | 2012-02-22 | ||
| JP2012036424 | 2012-02-22 | ||
| PCT/JP2013/054380 WO2013125647A1 (ja) | 2012-02-22 | 2013-02-21 | 半導体装置の製造方法及び半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2013125647A1 JPWO2013125647A1 (ja) | 2015-07-30 |
| JP5935227B2 true JP5935227B2 (ja) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2014500927A Expired - Fee Related JP5935227B2 (ja) | 2012-02-22 | 2013-02-21 | 半導体装置の製造方法及び半導体装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9543191B2 (ja) |
| JP (1) | JP5935227B2 (ja) |
| TW (1) | TWI587396B (ja) |
| WO (1) | WO2013125647A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019067579A1 (en) * | 2017-09-27 | 2019-04-04 | Invensas Corporation | INTERCONNECTION STRUCTURES AND METHODS OF FORMING THE SAME |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11164780B2 (en) | 2019-06-07 | 2021-11-02 | Applied Materials, Inc. | Process integration approach for selective metal via fill |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3031301B2 (ja) * | 1997-06-25 | 2000-04-10 | 日本電気株式会社 | 銅配線構造およびその製造方法 |
| US6165898A (en) * | 1998-10-23 | 2000-12-26 | Taiwan Semiconductor Manufacturing Company | Dual damascene patterned conductor layer formation method without etch stop layer |
| US6803314B2 (en) * | 2001-04-30 | 2004-10-12 | Chartered Semiconductor Manufacturing Ltd. | Double-layered low dielectric constant dielectric dual damascene method |
| JP4413556B2 (ja) * | 2003-08-15 | 2010-02-10 | 東京エレクトロン株式会社 | 成膜方法、半導体装置の製造方法 |
| WO2005069367A1 (ja) * | 2004-01-13 | 2005-07-28 | Tokyo Electron Limited | 半導体装置の製造方法および成膜システム |
| JP4715207B2 (ja) * | 2004-01-13 | 2011-07-06 | 東京エレクトロン株式会社 | 半導体装置の製造方法及び成膜システム |
| JP4993607B2 (ja) * | 2005-06-20 | 2012-08-08 | 国立大学法人東北大学 | 層間絶縁膜および配線構造と、それらの製造方法 |
| JP5120913B2 (ja) * | 2006-08-28 | 2013-01-16 | 国立大学法人東北大学 | 半導体装置および多層配線基板 |
| JP5261964B2 (ja) * | 2007-04-10 | 2013-08-14 | 東京エレクトロン株式会社 | 半導体装置の製造方法 |
| JP5089244B2 (ja) * | 2007-05-22 | 2012-12-05 | ローム株式会社 | 半導体装置 |
| JP2009088267A (ja) * | 2007-09-28 | 2009-04-23 | Tokyo Electron Ltd | 成膜方法、成膜装置、記憶媒体及び半導体装置 |
-
2013
- 2013-02-21 WO PCT/JP2013/054380 patent/WO2013125647A1/ja not_active Ceased
- 2013-02-21 TW TW102106054A patent/TWI587396B/zh active
- 2013-02-21 US US14/380,306 patent/US9543191B2/en active Active
- 2013-02-21 JP JP2014500927A patent/JP5935227B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019067579A1 (en) * | 2017-09-27 | 2019-04-04 | Invensas Corporation | INTERCONNECTION STRUCTURES AND METHODS OF FORMING THE SAME |
| US11195748B2 (en) | 2017-09-27 | 2021-12-07 | Invensas Corporation | Interconnect structures and methods for forming same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013125647A1 (ja) | 2013-08-29 |
| JPWO2013125647A1 (ja) | 2015-07-30 |
| US9543191B2 (en) | 2017-01-10 |
| TWI587396B (zh) | 2017-06-11 |
| TW201401375A (zh) | 2014-01-01 |
| US20150041983A1 (en) | 2015-02-12 |
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