JP7203515B2 - 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 - Google Patents
連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 Download PDFInfo
- Publication number
- JP7203515B2 JP7203515B2 JP2018105767A JP2018105767A JP7203515B2 JP 7203515 B2 JP7203515 B2 JP 7203515B2 JP 2018105767 A JP2018105767 A JP 2018105767A JP 2018105767 A JP2018105767 A JP 2018105767A JP 7203515 B2 JP7203515 B2 JP 7203515B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- silicon
- plasma
- feature
- substrate
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/098—Manufacture or treatment of dielectric parts thereof by filling between adjacent conductive parts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
-
- 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
- C23C16/24—Deposition of silicon only
-
- 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
- C23C16/34—Nitrides
- C23C16/345—Silicon nitride
-
- 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
-
- 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
- C23C16/56—After-treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3434—Deposited materials, e.g. layers characterised by the chemical composition being oxide semiconductor materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6339—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE or pulsed CVD
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/65—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials
- H10P14/6516—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials
- H10P14/6529—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by exposure to a gas or vapour
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
- H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
- H10P14/6682—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound being a silane, e.g. disilane, methylsilane or chlorosilane
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
- H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
- H10P14/6684—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound comprising silicon and oxygen
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
- H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
- H10P14/6687—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound comprising silicon and nitrogen
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
- H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/694—Inorganic materials composed of nitrides
- H10P14/6943—Inorganic materials composed of nitrides containing silicon
- H10P14/69433—Inorganic materials composed of nitrides containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/01—Manufacture or treatment
- H10W10/011—Manufacture or treatment of isolation regions comprising dielectric materials
- H10W10/014—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations
- H10W10/0142—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations the dielectric materials being chemical transformed from non-dielectric materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/10—Isolation regions comprising dielectric materials
- H10W10/17—Isolation regions comprising dielectric materials formed using trench refilling with dielectric materials, e.g. shallow trench isolations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/032—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers
- H10W20/042—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers the barrier, adhesion or liner layers being seed or nucleation layers
- H10W20/045—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers the barrier, adhesion or liner layers being seed or nucleation layers for deposition from the gaseous phase, e.g. for chemical vapour deposition [CVD]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
- H10W20/089—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts using processes for implementing desired shapes or dispositions of the openings, e.g. double patterning
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
- H10W20/097—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by thermally treating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Vapour Deposition (AREA)
- Element Separation (AREA)
- Drying Of Semiconductors (AREA)
- Weting (AREA)
Description
Claims (15)
- 基板内に形成される複数の特徴を有する基板表面を有する基板を提供することであって、各特徴が、前記基板表面からある距離だけ延び、底部及び少なくとも一の側壁を有する、基板を提供すること;
第1の膜が前記特徴の前記底部及び前記特徴の前記側壁の上部のみに生じるように、前記第1の膜を少なくとも一の前記特徴に堆積させること;
前記第1の膜を前記特徴の前記側壁からエッチングすること;及び
前記特徴の前記底部の前記第1の膜を処理して、前記特徴に第2の膜を形成すること
を含む方法。 - 前記第1の膜がケイ素を含む、請求項1に記載の方法。
- 前記第2の膜が酸化ケイ素、窒化ケイ素又はオキシ窒化ケイ素のうちの一又は複数を含む、請求項2に記載の方法。
- 前記第1の膜を堆積させることが、前記基板表面をケイ素前駆体及び反応物に曝露させることを含む、請求項3に記載の方法。
- 前記ケイ素前駆体が、シラン、ジシラン、トリシラン、テトラシラン、高次シラン又はジクロロシランのうちの一又は複数を含む、請求項4に記載の方法。
- 前記反応物が水素又は窒素のうちの一又は複数を含む、請求項5に記載の方法。
- 前記反応物がプラズマを含む、請求項6に記載の方法。
- 前記第1の膜を前記側壁からエッチングすることが、前記基板をH2、HCl又はCl2のうちの一又は複数に曝露させることを含む、請求項3に記載の方法。
- 前記第1の膜をエッチングすることがプラズマを含む、請求項8に記載の方法。
- 前記第1の膜を処理することが、前記第1の膜をO 2、N2O、O3又はH2Oのうちの一又は複数に曝露させて、酸化ケイ素を含む第2の膜を形成することを含む、請求項3に記載の方法。
- 前記第1の膜を処理することが、前記第1の膜をプラズマに曝露させることを含む、請求項10に記載の方法。
- 前記第1の膜を処理することが、前記第1の膜をNH3 又はN2のうちの一又は複数に曝露させて、窒化ケイ素を含む第2の膜を形成することを含む、請求項3に記載の方法。
- 堆積、エッチング及び処理中のプロセス温度が、約100℃から約500℃の範囲である、請求項1に記載の方法。
- 前記堆積、エッチング及び処理を繰り返して、前記第2の膜で前記特徴を充填することをさらに含む、請求項1に記載の方法。
- 前記第1の膜が、エッチング前に、約0.01nmから約10nmの範囲の厚さで堆積される、請求項1に記載の方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022209739A JP7499834B2 (ja) | 2017-06-06 | 2022-12-27 | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762516069P | 2017-06-06 | 2017-06-06 | |
| US62/516,069 | 2017-06-06 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022209739A Division JP7499834B2 (ja) | 2017-06-06 | 2022-12-27 | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019024080A JP2019024080A (ja) | 2019-02-14 |
| JP7203515B2 true JP7203515B2 (ja) | 2023-01-13 |
Family
ID=64460594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018105767A Active JP7203515B2 (ja) | 2017-06-06 | 2018-06-01 | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 |
| JP2022209739A Active JP7499834B2 (ja) | 2017-06-06 | 2022-12-27 | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022209739A Active JP7499834B2 (ja) | 2017-06-06 | 2022-12-27 | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US10626495B2 (ja) |
| JP (2) | JP7203515B2 (ja) |
| KR (2) | KR102618370B1 (ja) |
| CN (2) | CN109003880B (ja) |
| TW (2) | TWI854314B (ja) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170218517A1 (en) * | 2016-02-01 | 2017-08-03 | Tokyo Electron Limited | Method of forming nitride film |
| JP6548586B2 (ja) | 2016-02-03 | 2019-07-24 | 東京エレクトロン株式会社 | 成膜方法 |
| JP6584347B2 (ja) * | 2016-03-02 | 2019-10-02 | 東京エレクトロン株式会社 | 成膜方法 |
| JP6733516B2 (ja) | 2016-11-21 | 2020-08-05 | 東京エレクトロン株式会社 | 半導体装置の製造方法 |
| KR20250117737A (ko) * | 2017-08-14 | 2025-08-05 | 가부시키가이샤 코쿠사이 엘렉트릭 | 기판 처리 방법, 기판 처리 장치, 프로그램 및 반도체 장치의 제조 방법 |
| US20220037144A1 (en) * | 2018-09-24 | 2022-02-03 | Versum Materials Us, Llc | Methods for making silicon and nitrogen containing films |
| TWI894152B (zh) * | 2019-07-02 | 2025-08-21 | 美商應用材料股份有限公司 | 形成積體電路結構的方法、整合系統與電腦可讀媒介 |
| TWI834919B (zh) * | 2019-10-16 | 2024-03-11 | 荷蘭商Asm Ip私人控股有限公司 | 氧化矽之拓撲選擇性膜形成之方法 |
| US11996292B2 (en) * | 2019-10-25 | 2024-05-28 | Asm Ip Holding B.V. | Methods for filling a gap feature on a substrate surface and related semiconductor structures |
| CN114868234A (zh) * | 2019-10-29 | 2022-08-05 | 朗姆研究公司 | 实现无缝高质量填隙的方法 |
| US11501968B2 (en) * | 2019-11-15 | 2022-11-15 | Asm Ip Holding B.V. | Method for providing a semiconductor device with silicon filled gaps |
| TWI766438B (zh) * | 2020-04-28 | 2022-06-01 | 台灣積體電路製造股份有限公司 | 半導體元件的製造方法 |
| US11955370B2 (en) | 2020-04-28 | 2024-04-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor devices and methods of manufacture |
| 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 |
| US12142459B2 (en) | 2020-09-08 | 2024-11-12 | Applied Materials, Inc. | Single chamber flowable film formation and treatments |
| US11887811B2 (en) | 2020-09-08 | 2024-01-30 | Applied Materials, Inc. | Semiconductor processing chambers for deposition and etch |
| KR20220102569A (ko) * | 2021-01-13 | 2022-07-20 | 에이에스엠 아이피 홀딩 비.브이. | 갭 충진 유체를 증착하기 위한 방법 그리고 이와 관련된 시스템 및 장치 |
| US20220238331A1 (en) * | 2021-01-25 | 2022-07-28 | Applied Materials, Inc. | Gapfill process using pulsed high-frequency radio-frequency (hfrf) plasma |
| JP7605565B2 (ja) | 2021-01-26 | 2024-12-24 | 東京エレクトロン株式会社 | 半導体装置の製造方法及び基板処理装置 |
| KR102881982B1 (ko) | 2021-06-02 | 2025-11-05 | 삼성전자주식회사 | 반도체 장치 및 이의 제조 방법 |
| US11862458B2 (en) | 2021-09-08 | 2024-01-02 | Applied Materials, Inc. | Directional selective deposition |
| US11978625B2 (en) * | 2021-10-18 | 2024-05-07 | Applied Materials, Inc. | Methods of forming metal nitride films |
| CN116072528A (zh) * | 2021-11-03 | 2023-05-05 | 联芯集成电路制造(厦门)有限公司 | 半导体结构的制造方法 |
| US20230307506A1 (en) * | 2022-03-22 | 2023-09-28 | Applied Materials, Inc. | Low temperature n-type contact epi formation |
| KR20250042780A (ko) * | 2022-07-22 | 2025-03-27 | 어플라이드 머티어리얼스, 인코포레이티드 | 실리콘 기재의 유전체 필름을 퇴적하는 방법 |
| US20240167148A1 (en) * | 2022-11-18 | 2024-05-23 | Applied Materials, Inc. | Methods of removing metal oxide using cleaning plasma |
| TW202429539A (zh) | 2023-01-13 | 2024-07-16 | 美商應用材料股份有限公司 | 用於邏輯元件之低電阻率間隙填充 |
| JP2024140782A (ja) | 2023-03-28 | 2024-10-10 | セイコーエプソン株式会社 | 設定装置、設定方法および設定プログラム |
| WO2025174554A1 (en) * | 2024-02-16 | 2025-08-21 | Applied Materials, Inc. | Methods for depositing silicon oxide |
| US20250329529A1 (en) * | 2024-04-23 | 2025-10-23 | Applied Materials, Inc. | Volumetric expansion deposition of silicon based dielectric film |
| US20260068563A1 (en) * | 2024-09-02 | 2026-03-05 | Applied Materials, Inc. | Plasma assisted deposition and etching methods, and related processing chambers, systems, and apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008547224A (ja) | 2005-06-24 | 2008-12-25 | アプライド マテリアルズ インコーポレイテッド | 堆積・エッチングシーケンスを用いたギャップ充填 |
| JP5599350B2 (ja) | 2011-03-29 | 2014-10-01 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| JP2015179729A (ja) | 2014-03-19 | 2015-10-08 | 東京エレクトロン株式会社 | シリコン酸化膜の形成方法およびその形成装置 |
| JP2017011136A (ja) | 2015-06-23 | 2017-01-12 | 東京エレクトロン株式会社 | シリコン含有膜の成膜方法及び成膜装置 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714520A (en) * | 1985-07-25 | 1987-12-22 | Advanced Micro Devices, Inc. | Method for filling a trench in an integrated circuit structure without producing voids |
| KR0157875B1 (ko) * | 1994-11-03 | 1999-02-01 | 문정환 | 반도체 장치의 제조방법 |
| JPH11219950A (ja) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | 半導体集積回路の製造方法並びにその製造装置 |
| US6074954A (en) * | 1998-08-31 | 2000-06-13 | Applied Materials, Inc | Process for control of the shape of the etch front in the etching of polysilicon |
| US6265297B1 (en) * | 1999-09-01 | 2001-07-24 | Micron Technology, Inc. | Ammonia passivation of metal gate electrodes to inhibit oxidation of metal |
| JP3485081B2 (ja) * | 1999-10-28 | 2004-01-13 | 株式会社デンソー | 半導体基板の製造方法 |
| US6777274B2 (en) * | 2000-01-25 | 2004-08-17 | Samsung Electronics Co., Ltd. | Low temperature polycrystalline silicon type thin film transistor and a method of the thin film transistor fabrication |
| US6706634B1 (en) * | 2000-09-19 | 2004-03-16 | Infineon Technologies Ag | Control of separation between transfer gate and storage node in vertical DRAM |
| US6518166B1 (en) * | 2001-04-23 | 2003-02-11 | Taiwan Semiconductor Manufacturing Company | Liquid phase deposition of a silicon oxide layer for use as a liner on the surface of a dual damascene opening in a low dielectric constant layer |
| US6798038B2 (en) * | 2001-09-20 | 2004-09-28 | Kabushiki Kaisha Toshiba | Manufacturing method of semiconductor device with filling insulating film into trench |
| US6908862B2 (en) * | 2002-05-03 | 2005-06-21 | Applied Materials, Inc. | HDP-CVD dep/etch/dep process for improved deposition into high aspect ratio features |
| US6802944B2 (en) * | 2002-10-23 | 2004-10-12 | Applied Materials, Inc. | High density plasma CVD process for gapfill into high aspect ratio features |
| JP2005011872A (ja) * | 2003-06-17 | 2005-01-13 | Sony Corp | 半導体装置の製造方法 |
| US7078312B1 (en) * | 2003-09-02 | 2006-07-18 | Novellus Systems, Inc. | Method for controlling etch process repeatability |
| JP4534041B2 (ja) * | 2005-08-02 | 2010-09-01 | 株式会社デンソー | 半導体装置の製造方法 |
| US8304322B2 (en) * | 2006-04-18 | 2012-11-06 | Micron Technology, Inc. | Methods of filling isolation trenches for semiconductor devices and resulting structures |
| US7498273B2 (en) * | 2006-05-30 | 2009-03-03 | Applied Materials, Inc. | Formation of high quality dielectric films of silicon dioxide for STI: usage of different siloxane-based precursors for harp II—remote plasma enhanced deposition processes |
| CN101414551B (zh) * | 2007-09-07 | 2011-09-14 | 应用材料股份有限公司 | 高密度等离子体工艺中蚀刻速率偏移的减小 |
| US7910491B2 (en) * | 2008-10-16 | 2011-03-22 | Applied Materials, Inc. | Gapfill improvement with low etch rate dielectric liners |
| US7829456B2 (en) * | 2008-10-23 | 2010-11-09 | Applied Materials, Inc. | Method to modulate coverage of barrier and seed layer using titanium nitride |
| US8552525B2 (en) * | 2011-07-01 | 2013-10-08 | Micron Technology, Inc. | Semiconductor structures and devices and methods of forming the same |
| US9472392B2 (en) * | 2015-01-30 | 2016-10-18 | Applied Materials, Inc. | Step coverage dielectric |
| US9595466B2 (en) * | 2015-03-20 | 2017-03-14 | Applied Materials, Inc. | Methods for etching via atomic layer deposition (ALD) cycles |
| US9852923B2 (en) | 2015-04-02 | 2017-12-26 | Applied Materials, Inc. | Mask etch for patterning |
| US9502238B2 (en) * | 2015-04-03 | 2016-11-22 | Lam Research Corporation | Deposition of conformal films by atomic layer deposition and atomic layer etch |
| KR102377376B1 (ko) * | 2015-06-26 | 2022-03-21 | 어플라이드 머티어리얼스, 인코포레이티드 | 실리콘 산화물 막들의 선택적 증착 |
| US9847245B1 (en) * | 2016-06-16 | 2017-12-19 | Samsung Electronics Co., Ltd. | Filling processes |
| TWI733850B (zh) | 2016-07-27 | 2021-07-21 | 美商應用材料股份有限公司 | 使用沉積/蝕刻技術之無接縫溝道填充 |
| US20180047567A1 (en) * | 2016-08-09 | 2018-02-15 | Samsung Electronics Co., Ltd. | Method of fabricating thin film |
-
2018
- 2018-06-01 JP JP2018105767A patent/JP7203515B2/ja active Active
- 2018-06-05 TW TW111136642A patent/TWI854314B/zh active
- 2018-06-05 KR KR1020180064979A patent/KR102618370B1/ko active Active
- 2018-06-05 CN CN201810570251.1A patent/CN109003880B/zh active Active
- 2018-06-05 TW TW107119251A patent/TWI780160B/zh active
- 2018-06-05 CN CN202311149800.5A patent/CN117038433A/zh active Pending
- 2018-06-06 US US16/001,258 patent/US10626495B2/en active Active
-
2020
- 2020-04-20 US US16/853,689 patent/US11236418B2/en active Active
-
2022
- 2022-12-27 JP JP2022209739A patent/JP7499834B2/ja active Active
-
2023
- 2023-12-20 KR KR1020230187256A patent/KR102722942B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008547224A (ja) | 2005-06-24 | 2008-12-25 | アプライド マテリアルズ インコーポレイテッド | 堆積・エッチングシーケンスを用いたギャップ充填 |
| JP5599350B2 (ja) | 2011-03-29 | 2014-10-01 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| JP2015179729A (ja) | 2014-03-19 | 2015-10-08 | 東京エレクトロン株式会社 | シリコン酸化膜の形成方法およびその形成装置 |
| JP2017011136A (ja) | 2015-06-23 | 2017-01-12 | 東京エレクトロン株式会社 | シリコン含有膜の成膜方法及び成膜装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7499834B2 (ja) | 2024-06-14 |
| JP2019024080A (ja) | 2019-02-14 |
| KR20180133338A (ko) | 2018-12-14 |
| US11236418B2 (en) | 2022-02-01 |
| TW201908507A (zh) | 2019-03-01 |
| US20180350668A1 (en) | 2018-12-06 |
| US10626495B2 (en) | 2020-04-21 |
| KR102722942B1 (ko) | 2024-10-28 |
| KR102618370B1 (ko) | 2023-12-26 |
| KR20240000433A (ko) | 2024-01-02 |
| CN117038433A (zh) | 2023-11-10 |
| CN109003880A (zh) | 2018-12-14 |
| TWI780160B (zh) | 2022-10-11 |
| US20200248303A1 (en) | 2020-08-06 |
| JP2023052113A (ja) | 2023-04-11 |
| TWI854314B (zh) | 2024-09-01 |
| TW202305161A (zh) | 2023-02-01 |
| CN109003880B (zh) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7499834B2 (ja) | 連続した堆積-エッチング-処理方法を使用した酸化ケイ素及び窒化ケイ素のボトムアップ成長 | |
| CN110476239B (zh) | 使用反应性退火的间隙填充 | |
| JP7213827B2 (ja) | 高アスペクト比構造における間隙充填方法 | |
| JP7118511B2 (ja) | シリコン間隙充填のための二段階プロセス | |
| US20180033689A1 (en) | Seamless Trench Fill Using Deposition/Etch Techniques | |
| WO2016178845A1 (en) | Methods for selective deposition of metal silicides via atomic layer deposition (ald) cycles | |
| TWI880060B (zh) | 間隙填充的方法 | |
| TWI859250B (zh) | 可流動pecvd的低沉積速率 | |
| US20250230541A1 (en) | Gapfill Process Using Pulsed High-Frequency Radio-Frequency (HFRF) Plasma | |
| JP2025011042A (ja) | パルス高周波無線周波数(hfrf)プラズマを使用した間隙充填プロセス |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210525 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220419 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220719 |
|
| 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: 20221206 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221227 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7203515 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |