JP6434617B2 - プラズマ処理装置およびそれを用いたプラズマ処理方法 - Google Patents
プラズマ処理装置およびそれを用いたプラズマ処理方法 Download PDFInfo
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- Engineering & Computer Science (AREA)
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- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
Description
Claims (2)
- 孔または溝の側壁に形成されたパターンに埋め込まれた膜の前記パターン以外の部分をプラズマエッチングにより除去するプラズマ処理方法において、
前記孔または溝の底面の前記膜を除去した後、前記孔または溝の深さ方向に垂直な方向の前記膜を除去することを特徴とするプラズマ処理方法。 - 請求項1に記載のプラズマ処理方法において、
イオンアシストエッチングにより前記孔または溝の底面の前記膜を除去し、
ラジカルエッチングにより前記孔または溝の深さ方向に垂直な方向の前記膜を除去することを特徴とするプラズマ処理方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015104115 | 2015-05-22 | ||
| JP2015104115 | 2015-05-22 | ||
| PCT/JP2016/063129 WO2016190036A1 (ja) | 2015-05-22 | 2016-04-27 | プラズマ処理装置およびそれを用いたプラズマ処理方法 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018037128A Division JP6580731B2 (ja) | 2015-05-22 | 2018-03-02 | プラズマ処理装置およびそれを用いたプラズマ処理方法 |
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| Publication Number | Publication Date |
|---|---|
| JPWO2016190036A1 JPWO2016190036A1 (ja) | 2017-12-28 |
| JP6434617B2 true JP6434617B2 (ja) | 2018-12-05 |
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| JP2017520579A Active JP6434617B2 (ja) | 2015-05-22 | 2016-04-27 | プラズマ処理装置およびそれを用いたプラズマ処理方法 |
| JP2018037128A Active JP6580731B2 (ja) | 2015-05-22 | 2018-03-02 | プラズマ処理装置およびそれを用いたプラズマ処理方法 |
| JP2019124995A Active JP6850830B2 (ja) | 2015-05-22 | 2019-07-04 | プラズマ処理装置及びプラズマ処理方法 |
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| JP2019124995A Active JP6850830B2 (ja) | 2015-05-22 | 2019-07-04 | プラズマ処理装置及びプラズマ処理方法 |
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| Country | Link |
|---|---|
| US (3) | US20180047595A1 (ja) |
| JP (3) | JP6434617B2 (ja) |
| KR (3) | KR102465801B1 (ja) |
| TW (6) | TWI876365B (ja) |
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| KR102487054B1 (ko) * | 2017-11-28 | 2023-01-13 | 삼성전자주식회사 | 식각 방법 및 반도체 장치의 제조 방법 |
| JP6987172B2 (ja) * | 2017-11-28 | 2021-12-22 | 東京エレクトロン株式会社 | エッチング方法およびエッチング装置 |
| JP2019102483A (ja) * | 2017-11-28 | 2019-06-24 | 東京エレクトロン株式会社 | エッチング方法およびエッチング装置 |
| JP6902991B2 (ja) * | 2017-12-19 | 2021-07-14 | 株式会社日立ハイテク | プラズマ処理装置 |
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| JP6963097B2 (ja) * | 2019-04-22 | 2021-11-05 | 株式会社日立ハイテク | プラズマ処理方法 |
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| TW201642713A (zh) | 2016-12-01 |
| TWI689227B (zh) | 2020-03-21 |
| KR20200024955A (ko) | 2020-03-09 |
| TWI669028B (zh) | 2019-08-11 |
| TWI632833B (zh) | 2018-08-11 |
| TW202339555A (zh) | 2023-10-01 |
| TWI818454B (zh) | 2023-10-11 |
| JP6850830B2 (ja) | 2021-03-31 |
| TW201832621A (zh) | 2018-09-01 |
| KR20170101952A (ko) | 2017-09-06 |
| TWI798531B (zh) | 2023-04-11 |
| TW202027563A (zh) | 2020-07-16 |
| JPWO2016190036A1 (ja) | 2017-12-28 |
| KR102465801B1 (ko) | 2022-11-14 |
| US20250253167A1 (en) | 2025-08-07 |
| WO2016190036A1 (ja) | 2016-12-01 |
| JP2018093226A (ja) | 2018-06-14 |
| JP2019176184A (ja) | 2019-10-10 |
| KR102015891B1 (ko) | 2019-08-29 |
| TW201739323A (zh) | 2017-11-01 |
| TWI876365B (zh) | 2025-03-11 |
| KR20190102301A (ko) | 2019-09-03 |
| JP6580731B2 (ja) | 2019-09-25 |
| US20230282491A1 (en) | 2023-09-07 |
| TW202224502A (zh) | 2022-06-16 |
| KR102085044B1 (ko) | 2020-03-05 |
| US20180047595A1 (en) | 2018-02-15 |
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