WO2020175427A1 - 半導体装置の製造方法、基板処理装置およびプログラム - Google Patents
半導体装置の製造方法、基板処理装置およびプログラム Download PDFInfo
- Publication number
- WO2020175427A1 WO2020175427A1 PCT/JP2020/007335 JP2020007335W WO2020175427A1 WO 2020175427 A1 WO2020175427 A1 WO 2020175427A1 JP 2020007335 W JP2020007335 W JP 2020007335W WO 2020175427 A1 WO2020175427 A1 WO 2020175427A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- containing gas
- processing chamber
- substrate
- oxygen
- gas
- 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.)
- Ceased
Links
Classifications
-
- 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
-
- 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
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45557—Pulsed pressure or control pressure
-
- 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
-
- 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
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6938—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides
- H10P14/6939—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides characterised by the metal
-
- 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
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
Definitions
- an outer tube 203 constituting a reaction container (processing container) concentrically with the heater 207 is arranged inside the heater 207.
- the outer tube 203 is made of a heat-resistant material such as quartz (3 0 2 ) or silicon carbide (3 0 2 ) and is formed into a cylindrical shape with the upper end closed and the lower end opened.
- a manifold (inlet flange) 209 is arranged concentrically with the outer tube 203.
- the manifold 209 is made of metal such as stainless steel (3113) and has an upper end and a lower end.
- a circular ring (not shown) as a seal member is provided between the upper end of the manifold 209 and the outer tube 203.
- the manifold 209 is a heater bay.
- the outer tube 203 is vertically installed by being supported by the space.
- Gas is supplied into the processing chamber 201 from the gas supply holes 4 103, 4203, 4303, 4403 via the nozzles 334, 344 and the nozzles 420, 430, 440.
- oxygen-containing gas for example, ozone (O 3 ) or the like is used.
- the gas supply method according to the present embodiment is performed in a vertically elongated annular space defined by the inner wall of the inner tube 204 and the ends of the plurality of wafers 200, that is, in a cylindrical space.
- the exhaust pipe 23 1 has, in order from the upstream side, a pressure sensor 245 as a pressure detector (pressure detection unit) for detecting the pressure in the processing chamber 201, an A PC (Auto Pressure Controller) valve 23 1 a, A vacuum pump 246 as a vacuum exhaust device is connected.
- the APC valve 23 1a can evacuate and stop the evacuation of the processing chamber 201 by opening and closing the valve while the vacuum pump 246 is operating. Furthermore, the vacuum pump 246 is activated. By adjusting the valve opening in this state, the pressure in the processing chamber 201 can be adjusted.
- An exhaust system that is, an exhaust line is mainly configured by the exhaust hole 204 a, the exhaust passage 206, the exhaust pipe 23 1, the APC valve 23 1 a and the pressure sensor 245. Note that the vacuum pump 246 may be included in the exhaust system.
- a ⁇ -ring (not shown) as a seal member that comes into contact with the lower end of the manifold 209 is provided on the.
- a rotating mechanism 2 6 7 for rotating the boat 2 17 containing the wafer 2 0 0.
- the rotating shaft 2 55 of the rotating mechanism 2 6 7 penetrates the seal cap 2 19 and is connected to the boat 2 17.
- the rotating mechanism 2 67 is configured to rotate the wafer 2 0 0 by rotating the bowl 2 17.
- the seal cap 219 is configured to be vertically moved by a boat elevator 1 15 as an ascending/descending mechanism which is vertically installed outside the outer tube 203.
- the boat cap 1 15 lowers the seal cap 2 19 to open the lower end of the reaction tube 20 3.
- the processed wafer 200 is carried out from the lower end of the reaction tube 20 3 to the outside of the reaction tube 20 3 (boat unloading) while being supported by the bow 2 17 7.
- the processed wafer 200 is taken out from the bow 2 17 (wafer discharge).
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020217019468A KR102685903B1 (ko) | 2019-02-27 | 2020-02-25 | 반도체 장치의 제조 방법, 기판 처리 장치 및 기록 매체 |
| CN202080016017.XA CN113454762B (zh) | 2019-02-27 | 2020-02-25 | 半导体装置的制造方法、基板处理装置和记录介质 |
| JP2021502235A JP7175375B2 (ja) | 2019-02-27 | 2020-02-25 | 半導体装置の製造方法、基板処理方法、基板処理装置およびプログラム。 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019034074 | 2019-02-27 | ||
| JP2019-034074 | 2019-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020175427A1 true WO2020175427A1 (ja) | 2020-09-03 |
Family
ID=72238299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2020/007335 Ceased WO2020175427A1 (ja) | 2019-02-27 | 2020-02-25 | 半導体装置の製造方法、基板処理装置およびプログラム |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7175375B2 (ja) |
| KR (1) | KR102685903B1 (ja) |
| CN (1) | CN113454762B (ja) |
| WO (1) | WO2020175427A1 (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007138230A (ja) * | 2005-11-16 | 2007-06-07 | Kyoto Univ | 成膜方法及び成膜装置 |
| JP2010239103A (ja) * | 2008-08-29 | 2010-10-21 | Tokyo Electron Ltd | 活性化ガスインジェクター、成膜装置及び成膜方法 |
| WO2012060379A1 (ja) * | 2010-11-04 | 2012-05-10 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理方法および基板処理装置 |
| WO2012066977A1 (ja) * | 2010-11-19 | 2012-05-24 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理方法および基板処理装置 |
| JP2014165494A (ja) * | 2013-02-22 | 2014-09-08 | Imec | 半導体上の酸素単原子層 |
| JP2018166142A (ja) * | 2017-03-28 | 2018-10-25 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理装置およびプログラム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000016388A1 (en) * | 1998-09-16 | 2000-03-23 | Torrex Equipment Corporation | High rate silicon dioxide deposition at low pressures |
| JP2006160555A (ja) * | 2004-12-07 | 2006-06-22 | Oyo Kogaku Kenkyusho | 液柱式励起酸素発生装置 |
| JP2014067783A (ja) | 2012-09-25 | 2014-04-17 | Hitachi Kokusai Electric Inc | 基板処理装置、半導体装置の製造方法及び基板処理方法 |
| JP6024962B2 (ja) * | 2012-10-29 | 2016-11-16 | 株式会社明電舎 | 半導体装置製造方法 |
| JP6128969B2 (ja) * | 2013-06-03 | 2017-05-17 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法およびプログラム |
| WO2018179251A1 (ja) * | 2017-03-30 | 2018-10-04 | 株式会社日立国際電気 | 半導体装置の製造方法 |
-
2020
- 2020-02-25 KR KR1020217019468A patent/KR102685903B1/ko active Active
- 2020-02-25 WO PCT/JP2020/007335 patent/WO2020175427A1/ja not_active Ceased
- 2020-02-25 CN CN202080016017.XA patent/CN113454762B/zh active Active
- 2020-02-25 JP JP2021502235A patent/JP7175375B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007138230A (ja) * | 2005-11-16 | 2007-06-07 | Kyoto Univ | 成膜方法及び成膜装置 |
| JP2010239103A (ja) * | 2008-08-29 | 2010-10-21 | Tokyo Electron Ltd | 活性化ガスインジェクター、成膜装置及び成膜方法 |
| WO2012060379A1 (ja) * | 2010-11-04 | 2012-05-10 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理方法および基板処理装置 |
| WO2012066977A1 (ja) * | 2010-11-19 | 2012-05-24 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理方法および基板処理装置 |
| JP2014165494A (ja) * | 2013-02-22 | 2014-09-08 | Imec | 半導体上の酸素単原子層 |
| JP2018166142A (ja) * | 2017-03-28 | 2018-10-25 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理装置およびプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113454762A (zh) | 2021-09-28 |
| CN113454762B (zh) | 2024-10-25 |
| KR102685903B1 (ko) | 2024-07-16 |
| KR20210093337A (ko) | 2021-07-27 |
| JP7175375B2 (ja) | 2022-11-18 |
| JPWO2020175427A1 (ja) | 2021-12-23 |
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