JP7098522B2 - 傾斜イオンビームを用いて空洞を満たすための装置及び技術 - Google Patents
傾斜イオンビームを用いて空洞を満たすための装置及び技術 Download PDFInfo
- Publication number
- JP7098522B2 JP7098522B2 JP2018528053A JP2018528053A JP7098522B2 JP 7098522 B2 JP7098522 B2 JP 7098522B2 JP 2018528053 A JP2018528053 A JP 2018528053A JP 2018528053 A JP2018528053 A JP 2018528053A JP 7098522 B2 JP7098522 B2 JP 7098522B2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- ion
- plasma
- substrate
- plasma chamber
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- H10W20/095—
-
- H10P14/6336—
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/513—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using plasma jets
-
- H10P14/43—
-
- H10P14/6682—
-
- H10P14/69215—
-
- H10P30/20—
-
- H10P50/283—
-
- H10W10/014—
-
- H10W10/17—
-
- H10W20/056—
-
- H10W20/076—
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Drying Of Semiconductors (AREA)
- Physical Vapour Deposition (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Description
方法は、また、前記凝縮種を用いて、充填材料を前記空洞内に蒸着する、ステップを含んでもよい。さらに、前記方法は、エッチャントイオンビームを、前記プラズマチャンバから前記空洞へ、前記基板の平面の垂線に対して選択した非ゼロの入射角で、向ける、ステップを有する、選択エッチングを実施する、ステップを含んでもよい。このように、前記側壁の上部分の上で蒸着された充填材料は、前記空洞の他の領域で蒸着された充填材料に対して、選択的に除去される。
Claims (3)
- プラズマチャンバと、
該プラズマチャンバへ、不活性ガス及び凝縮種を、それぞれ供給する、第1のガス源及び第2のガス源と、
前記不活性ガスから得られる第1のイオン及び前記凝縮種から得られる第2のイオンを含むプラズマを、前記プラズマチャンバの中で生成する、プラズマジェネレータと、
前記プラズマから前記第1のイオン及び前記第2のイオンのイオンビームを引出し、蒸着露出の前記イオンビームを、基板の平面の垂線に対して非ゼロの入射角で、前記基板内の空洞へ向ける、引出しアセンブリと、
蒸着パラメータを制御する、コントローラと、
命令を含む少なくとも1つのコンピュータ可読記憶媒体と、を備え、
前記命令は、実行されるとき、前記コントローラに、
前記蒸着露出中、前記非ゼロの入射角を調整するために、第1の制御信号を送信するステップ、及び、
前記プラズマチャンバの中への前記凝縮種のガスの流れを調整するために、第2の制御信号を送信するステップ、の内の少なくとも1つを実行させる、傾斜イオンビームを用いて空洞を満たすための装置。 - 反応ガス種を、前記プラズマチャンバを横切ることなく、前記基板に供給する、反応ガスアセンブリを、さらに、備える、請求項1に記載の傾斜イオンビームを用いて空洞を満たすための装置。
- 前記引出しアセンブリは、
細長い引出しアパーチャを有する引出しプレートと、
前記細長い引出しアパーチャに隣接して配置される、ビームブロッカーと、を備え、
該ビームブロッカー及び前記細長い引出しアパーチャは、前記イオンビームを第1のリボンビームとして引出し、第2のリボンビームを引出すように配置され、
前記第1のリボンビーム及び前記第2のリボンビームは、前記垂線に対して、それぞれ、第1の非ゼロ角度及び第2の非ゼロ角度を画定する、請求項1に記載の傾斜イオンビームを用いて空洞を満たすための装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022104305A JP7425835B2 (ja) | 2015-12-08 | 2022-06-29 | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/962,642 US9997351B2 (en) | 2015-12-08 | 2015-12-08 | Apparatus and techniques for filling a cavity using angled ion beam |
| US14/962,642 | 2015-12-08 | ||
| PCT/US2016/064169 WO2017100053A1 (en) | 2015-12-08 | 2016-11-30 | Apparatus and techniques for filling a cavity using angled ion beam |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022104305A Division JP7425835B2 (ja) | 2015-12-08 | 2022-06-29 | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019501489A JP2019501489A (ja) | 2019-01-17 |
| JP2019501489A5 JP2019501489A5 (ja) | 2019-12-26 |
| JP7098522B2 true JP7098522B2 (ja) | 2022-07-11 |
Family
ID=58798561
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018528053A Active JP7098522B2 (ja) | 2015-12-08 | 2016-11-30 | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 |
| JP2022104305A Active JP7425835B2 (ja) | 2015-12-08 | 2022-06-29 | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022104305A Active JP7425835B2 (ja) | 2015-12-08 | 2022-06-29 | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9997351B2 (ja) |
| JP (2) | JP7098522B2 (ja) |
| KR (1) | KR102639549B1 (ja) |
| CN (1) | CN108369924B (ja) |
| TW (1) | TWI725071B (ja) |
| WO (1) | WO2017100053A1 (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9257274B2 (en) | 2010-04-15 | 2016-02-09 | Lam Research Corporation | Gapfill of variable aspect ratio features with a composite PEALD and PECVD method |
| JP6719416B2 (ja) | 2017-03-30 | 2020-07-08 | 東京エレクトロン株式会社 | 凹部の埋め込み方法および処理装置 |
| US10629437B2 (en) * | 2018-05-09 | 2020-04-21 | Varian Semiconductor Equipment Associates, Inc. | Techniques and structure for forming dynamic random-access device using angled ions |
| US11640909B2 (en) * | 2018-12-14 | 2023-05-02 | Applied Materials, Inc. | Techniques and apparatus for unidirectional hole elongation using angled ion beams |
| WO2021113257A1 (en) | 2019-12-02 | 2021-06-10 | Lam Research Corporation | In-situ pecvd cap layer |
| JP7471074B2 (ja) * | 2019-12-02 | 2024-04-19 | キヤノントッキ株式会社 | 成膜方法及び成膜装置 |
| US11043394B1 (en) | 2019-12-18 | 2021-06-22 | Applied Materials, Inc. | Techniques and apparatus for selective shaping of mask features using angled beams |
| US11615966B2 (en) * | 2020-07-19 | 2023-03-28 | Applied Materials, Inc. | Flowable film formation and treatments |
| US11699571B2 (en) | 2020-09-08 | 2023-07-11 | Applied Materials, Inc. | Semiconductor processing chambers for deposition and etch |
| US11887811B2 (en) | 2020-09-08 | 2024-01-30 | Applied Materials, Inc. | Semiconductor processing chambers for deposition and etch |
| US12142459B2 (en) | 2020-09-08 | 2024-11-12 | Applied Materials, Inc. | Single chamber flowable film formation and treatments |
| US11942361B2 (en) * | 2021-06-15 | 2024-03-26 | Applied Materials, Inc. | Semiconductor device cavity formation using directional deposition |
| US11862458B2 (en) * | 2021-09-08 | 2024-01-02 | Applied Materials, Inc. | Directional selective deposition |
| US12255067B2 (en) * | 2022-05-23 | 2025-03-18 | Applied Materials, Inc. | Method for depositing layers directly adjacent uncovered vias or contact holes |
| WO2024129962A1 (en) * | 2022-12-15 | 2024-06-20 | Lam Research Corporation | Low k dielectric gapfill |
| US20250379063A1 (en) * | 2024-06-10 | 2025-12-11 | Applied Materials, Inc. | Etch back for enhanced directional deposition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001338896A (ja) | 2000-05-30 | 2001-12-07 | Ebara Corp | 基板の成膜・埋込方法及び装置 |
| JP2010278330A (ja) | 2009-05-29 | 2010-12-09 | Renesas Electronics Corp | 半導体装置及び半導体装置の製造方法 |
| JP2014532304A (ja) | 2011-09-23 | 2014-12-04 | ノベラス・システムズ・インコーポレーテッドNovellus Systems Incorporated | プラズマ活性化されるコンフォーマル誘電体膜 |
| JP2016540360A (ja) | 2013-09-07 | 2016-12-22 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | 動電極プラズマシステム |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149957A (ja) * | 1987-12-07 | 1989-06-13 | Hitachi Ltd | 薄膜形成装置および薄膜形成方法 |
| JP3031079B2 (ja) * | 1992-09-21 | 2000-04-10 | 三菱電機株式会社 | 配線膜形成装置 |
| JPH0794512A (ja) * | 1993-09-20 | 1995-04-07 | Hitachi Ltd | 配線形成方法及び装置 |
| US6106678A (en) * | 1996-03-29 | 2000-08-22 | Lam Research Corporation | Method of high density plasma CVD gap-filling |
| US5913140A (en) * | 1996-12-23 | 1999-06-15 | Lam Research Corporation | Method for reduction of plasma charging damage during chemical vapor deposition |
| US6117345A (en) * | 1997-04-02 | 2000-09-12 | United Microelectronics Corp. | High density plasma chemical vapor deposition process |
| JP5019676B2 (ja) | 2001-05-28 | 2012-09-05 | アプライド マテリアルズ インコーポレイテッド | Hdpcvd処理によるトレンチ充填 |
| US7205240B2 (en) * | 2003-06-04 | 2007-04-17 | Applied Materials, Inc. | HDP-CVD multistep gapfill process |
| TWI223385B (en) | 2003-09-04 | 2004-11-01 | Nanya Technology Corp | Trench device structure with single side buried strap and method for fabricating the same |
| US7344896B2 (en) | 2004-07-26 | 2008-03-18 | Infineon Technologies Ag | Ferromagnetic liner for conductive lines of magnetic memory cells and methods of manufacturing thereof |
| US20060042752A1 (en) | 2004-08-30 | 2006-03-02 | Rueger Neal R | Plasma processing apparatuses and methods |
| US7217658B1 (en) * | 2004-09-07 | 2007-05-15 | Novellus Systems, Inc. | Process modulation to prevent structure erosion during gap fill |
| US8728956B2 (en) * | 2010-04-15 | 2014-05-20 | Novellus Systems, Inc. | Plasma activated conformal film deposition |
| US9288889B2 (en) * | 2013-03-13 | 2016-03-15 | Varian Semiconductor Equipment Associates, Inc. | Apparatus and techniques for energetic neutral beam processing |
| US9017526B2 (en) * | 2013-07-08 | 2015-04-28 | Lam Research Corporation | Ion beam etching system |
| US9530674B2 (en) | 2013-10-02 | 2016-12-27 | Applied Materials, Inc. | Method and system for three-dimensional (3D) structure fill |
| US9287123B2 (en) | 2014-04-28 | 2016-03-15 | Varian Semiconductor Equipment Associates, Inc. | Techniques for forming angled structures for reduced defects in heteroepitaxy of semiconductor films |
-
2015
- 2015-12-08 US US14/962,642 patent/US9997351B2/en active Active
-
2016
- 2016-11-09 TW TW105136502A patent/TWI725071B/zh active
- 2016-11-30 WO PCT/US2016/064169 patent/WO2017100053A1/en not_active Ceased
- 2016-11-30 CN CN201680071850.8A patent/CN108369924B/zh active Active
- 2016-11-30 JP JP2018528053A patent/JP7098522B2/ja active Active
- 2016-11-30 KR KR1020187018409A patent/KR102639549B1/ko active Active
-
2022
- 2022-06-29 JP JP2022104305A patent/JP7425835B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001338896A (ja) | 2000-05-30 | 2001-12-07 | Ebara Corp | 基板の成膜・埋込方法及び装置 |
| JP2010278330A (ja) | 2009-05-29 | 2010-12-09 | Renesas Electronics Corp | 半導体装置及び半導体装置の製造方法 |
| JP2014532304A (ja) | 2011-09-23 | 2014-12-04 | ノベラス・システムズ・インコーポレーテッドNovellus Systems Incorporated | プラズマ活性化されるコンフォーマル誘電体膜 |
| JP2016540360A (ja) | 2013-09-07 | 2016-12-22 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | 動電極プラズマシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201724205A (zh) | 2017-07-01 |
| US20170162384A1 (en) | 2017-06-08 |
| US9997351B2 (en) | 2018-06-12 |
| CN108369924A (zh) | 2018-08-03 |
| CN108369924B (zh) | 2022-08-02 |
| WO2017100053A1 (en) | 2017-06-15 |
| KR20180082599A (ko) | 2018-07-18 |
| JP2022141680A (ja) | 2022-09-29 |
| KR102639549B1 (ko) | 2024-02-22 |
| JP2019501489A (ja) | 2019-01-17 |
| JP7425835B2 (ja) | 2024-01-31 |
| TWI725071B (zh) | 2021-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7098522B2 (ja) | 傾斜イオンビームを用いて空洞を満たすための装置及び技術 | |
| US9847228B2 (en) | Method for selectively depositing a layer on a three dimensional structure | |
| KR102845041B1 (ko) | 플라즈마 기반 증착을 위한 표면 개질된 깊이 제어된 증착 | |
| TWI697047B (zh) | 處理基板的裝置與系統及蝕刻基板的方法 | |
| JP6810059B2 (ja) | 先進的なパターニングプロセスにおけるスペーサ堆積および選択的除去のための装置および方法 | |
| US9570317B2 (en) | Microelectronic method for etching a layer | |
| KR102320085B1 (ko) | 반도체 장치의 제조 방법 | |
| JP2019501489A5 (ja) | ||
| JP2019501518A (ja) | 半導体デバイスの処理方法並びに半導体デバイスの処理システムおよび装置 | |
| KR102429615B1 (ko) | 에칭 방법 | |
| KR20210061445A (ko) | 깊이 변조된 각진 격자들을 갖는 광학적 컴포넌트 및 형성 방법 | |
| JP2022512350A (ja) | 傾斜イオンビームを使用した一方向の孔伸長のための技術及び装置 | |
| KR20200011898A (ko) | 플라즈마 처리 방법 및 플라즈마 처리 장치 | |
| KR20190008226A (ko) | 에칭 방법 | |
| JP2023159347A (ja) | 基板処理方法および基板処理装置 | |
| US20200090909A1 (en) | Filling a cavity in a substrate using sputtering and deposition | |
| TWI747931B (zh) | 成膜方法 | |
| CN109997212B (zh) | 在有机层蚀刻中生成竖直轮廓的方法 | |
| CN108133888B (zh) | 一种深硅刻蚀方法 | |
| CN105720002A (zh) | 斜孔刻蚀方法 | |
| US20230377895A1 (en) | Plasma etching using multiphase multifrequency power pulses and variable duty cycling | |
| KR20260014549A (ko) | 토포그래픽 선택적 증착 | |
| JP2822945B2 (ja) | ドライエッチング装置及びドライエッチング方法 | |
| WO2016007487A1 (en) | Method for selectively depositing a layer on a three dimensional structure | |
| JP2017103403A (ja) | ドライエッチング方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191114 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191114 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201118 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201208 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210308 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210601 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210826 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220118 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220314 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220531 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220629 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7098522 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |