JP2018032720A - 基板処理方法 - Google Patents
基板処理方法 Download PDFInfo
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- JP2018032720A JP2018032720A JP2016163623A JP2016163623A JP2018032720A JP 2018032720 A JP2018032720 A JP 2018032720A JP 2016163623 A JP2016163623 A JP 2016163623A JP 2016163623 A JP2016163623 A JP 2016163623A JP 2018032720 A JP2018032720 A JP 2018032720A
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- 239000000758 substrate Substances 0.000 title claims abstract description 42
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 147
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 147
- 239000010703 silicon Substances 0.000 claims abstract description 147
- 238000012545 processing Methods 0.000 claims abstract description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 108
- 230000008569 process Effects 0.000 claims description 108
- 238000000151 deposition Methods 0.000 claims description 45
- 150000004767 nitrides Chemical class 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims 2
- 230000008021 deposition Effects 0.000 abstract description 43
- 239000004341 Octafluorocyclobutane Substances 0.000 abstract description 10
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 abstract description 10
- 235000019407 octafluorocyclobutane Nutrition 0.000 abstract description 10
- 235000012431 wafers Nutrition 0.000 description 76
- 239000007789 gas Substances 0.000 description 38
- 238000012546 transfer Methods 0.000 description 22
- 150000001723 carbon free-radicals Chemical class 0.000 description 16
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- 239000011229 interlayer Substances 0.000 description 8
- 238000004380 ashing Methods 0.000 description 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- -1 specifically Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
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Abstract
Description
10 基板処理システム
33,41 凹部
34,39 第1の珪素含有膜
35 両脇
36,43 第2の珪素含有膜
37 炭素系デポ膜
38,42 フィン
40 窒化膜
Claims (11)
- 表面において凹部を有し、該凹部の底面には第1の珪素含有膜が形成され、前記凹部の両脇には第2の珪素含有膜が形成される基板に施される基板処理方法であって、
前記基板の表面に炭素系のデポを堆積させるステップと、
処理ガスを用いて珪素含有膜を反応生成物へ変質させるCOR(Chemical Oxide Removal)処理を前記基板へ施して前記第1の珪素含有膜を除去するステップと、
前記堆積した炭素系のデポを除去するステップとを有することを特徴とする基板処理方法。 - 前記凹部のアスペクト比は4以上であることを特徴とする請求項1記載の基板処理方法。
- 前記炭素系のデポを堆積させる際、フルオロカーボン系のガスから生成されたプラズマを用いることを特徴とする請求項1又は2記載の基板処理方法。
- 前記第1の珪素含有膜と前記第2の珪素含有膜は異なることを特徴とする請求項1乃至3のいずれか1項に記載の基板処理方法。
- 前記第1の珪素含有膜は熱酸化膜であることを特徴とする請求項請求項1乃至4のいずれか1項に記載の基板処理方法。
- 前記第2の珪素含有膜はCVD(Chemical Vapor Deposition)酸化膜であることを特徴とする請求項請求項1乃至5のいずれか1項に記載の基板処理方法。
- 前記第1の珪素含有膜と前記第2の珪素含有膜は同じ膜からなることを特徴とする請求項1乃至3のいずれか1項に記載の基板処理方法。
- 前記凹部の側面が窒化膜で覆われることを特徴とする請求項1乃至7のいずれか1項に記載の基板処理方法。
- 前記基板は、前記凹部の底面から立設するフィンを有することを特徴とする請求項1乃至8のいずれか1項に記載の基板処理方法。
- 前記凹部は2つの凸部に挟まれ、各前記凸部の頂面には前記第2の珪素含有膜が形成されることを特徴とする請求項1乃至9のいずれか1項に記載の基板処理方法。
- 前記第1の珪素含有膜及び前記第2の珪素含有膜の各々は、酸化珪素(SiO2)、珪素(Si)、窒化珪素(SiN)及び窒化炭素酸化珪素(SiOCN)のいずれかからなることを特徴とする請求項1乃至10のいずれか1項に記載の基板処理方法。
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020031190A (ja) * | 2018-08-24 | 2020-02-27 | 東京エレクトロン株式会社 | エッチングする方法及びプラズマ処理装置 |
CN111261514A (zh) * | 2018-11-30 | 2020-06-09 | 东京毅力科创株式会社 | 基片处理方法 |
JP2020096155A (ja) * | 2018-11-30 | 2020-06-18 | 東京エレクトロン株式会社 | 基板処理方法 |
KR20200094677A (ko) * | 2019-01-30 | 2020-08-07 | 도쿄엘렉트론가부시키가이샤 | 기판 처리 장치의 제어 방법, 기판 처리 장치 및 클러스터 시스템 |
CN115485816A (zh) * | 2020-05-08 | 2022-12-16 | 东京毅力科创株式会社 | 成膜方法和成膜装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150200260A1 (en) * | 2014-01-16 | 2015-07-16 | Globalfoundries Inc. | Method to form wrap-around contact for finfet |
JP2016021546A (ja) * | 2014-06-16 | 2016-02-04 | 東京エレクトロン株式会社 | 基板処理システム及び基板処理方法 |
JP2016027594A (ja) * | 2014-07-01 | 2016-02-18 | 東京エレクトロン株式会社 | 被処理体を処理する方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5426070A (en) * | 1993-05-26 | 1995-06-20 | Cornell Research Foundation, Inc. | Microstructures and high temperature isolation process for fabrication thereof |
WO2008153674A1 (en) * | 2007-06-09 | 2008-12-18 | Boris Kobrin | Method and apparatus for anisotropic etching |
US8637359B2 (en) | 2011-06-10 | 2014-01-28 | International Business Machines Corporation | Fin-last replacement metal gate FinFET process |
-
2016
- 2016-08-24 JP JP2016163623A patent/JP6670707B2/ja active Active
-
2017
- 2017-08-22 TW TW106128363A patent/TWI727085B/zh active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150200260A1 (en) * | 2014-01-16 | 2015-07-16 | Globalfoundries Inc. | Method to form wrap-around contact for finfet |
JP2016021546A (ja) * | 2014-06-16 | 2016-02-04 | 東京エレクトロン株式会社 | 基板処理システム及び基板処理方法 |
JP2016027594A (ja) * | 2014-07-01 | 2016-02-18 | 東京エレクトロン株式会社 | 被処理体を処理する方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020031190A (ja) * | 2018-08-24 | 2020-02-27 | 東京エレクトロン株式会社 | エッチングする方法及びプラズマ処理装置 |
WO2020040005A1 (ja) * | 2018-08-24 | 2020-02-27 | 東京エレクトロン株式会社 | エッチングする方法及びプラズマ処理装置 |
JP7110034B2 (ja) | 2018-08-24 | 2022-08-01 | 東京エレクトロン株式会社 | エッチングする方法及びプラズマ処理装置 |
US11710643B2 (en) | 2018-08-24 | 2023-07-25 | Tokyo Electron Limited | Method of etching and plasma processing apparatus |
CN111261514A (zh) * | 2018-11-30 | 2020-06-09 | 东京毅力科创株式会社 | 基片处理方法 |
JP2020096155A (ja) * | 2018-11-30 | 2020-06-18 | 東京エレクトロン株式会社 | 基板処理方法 |
JP7336873B2 (ja) | 2018-11-30 | 2023-09-01 | 東京エレクトロン株式会社 | 基板処理方法 |
CN111261514B (zh) * | 2018-11-30 | 2024-09-24 | 东京毅力科创株式会社 | 基片处理方法 |
KR20200094677A (ko) * | 2019-01-30 | 2020-08-07 | 도쿄엘렉트론가부시키가이샤 | 기판 처리 장치의 제어 방법, 기판 처리 장치 및 클러스터 시스템 |
KR102389116B1 (ko) * | 2019-01-30 | 2022-04-21 | 도쿄엘렉트론가부시키가이샤 | 기판 처리 장치의 제어 방법, 기판 처리 장치 및 클러스터 시스템 |
US11393696B2 (en) | 2019-01-30 | 2022-07-19 | Tokyo Electron Limited | Method of controlling substrate treatment apparatus, substrate treatment apparatus, and cluster system |
CN115485816A (zh) * | 2020-05-08 | 2022-12-16 | 东京毅力科创株式会社 | 成膜方法和成膜装置 |
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