JP7448909B2 - 成膜方法、及び成膜装置 - Google Patents
成膜方法、及び成膜装置 Download PDFInfo
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- JP7448909B2 JP7448909B2 JP2019119435A JP2019119435A JP7448909B2 JP 7448909 B2 JP7448909 B2 JP 7448909B2 JP 2019119435 A JP2019119435 A JP 2019119435A JP 2019119435 A JP2019119435 A JP 2019119435A JP 7448909 B2 JP7448909 B2 JP 7448909B2
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- 238000000034 method Methods 0.000 title claims description 27
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 125
- 239000001301 oxygen Substances 0.000 claims description 115
- 229910052760 oxygen Inorganic materials 0.000 claims description 115
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 113
- 230000007935 neutral effect Effects 0.000 claims description 98
- 239000011787 zinc oxide Substances 0.000 claims description 62
- 238000001514 detection method Methods 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 20
- 125000004430 oxygen atom Chemical group O* 0.000 claims 10
- 150000002500 ions Chemical class 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 193
- 239000000758 substrate Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 23
- 239000007789 gas Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- 230000032258 transport Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 5
- 238000007733 ion plating Methods 0.000 description 4
- -1 B 2 O 3 Inorganic materials 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
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- 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
- C23C16/52—Controlling or regulating the coating process
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
- C23C14/0036—Reactive sputtering
- C23C14/0042—Controlling partial pressure or flow rate of reactive or inert gases with feedback of measurements
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/28—Vacuum evaporation by wave energy or particle radiation
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
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- 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
- C23C16/448—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/4486—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by producing an aerosol and subsequent evaporation of the droplets or particles
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- 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
- C23C16/448—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/452—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by activating reactive gas streams before their introduction into the reaction chamber, e.g. by ionisation or addition of reactive species
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32917—Plasma diagnostics
- H01J37/3299—Feedback systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32917—Plasma diagnostics
- H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
- H01J37/32972—Spectral analysis
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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- Plasma & Fusion (AREA)
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- Dispersion Chemistry (AREA)
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- Health & Medical Sciences (AREA)
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- Physical Vapour Deposition (AREA)
Description
1/μH = 1/μopt + 1/μGB …(1)
μopt/μGB =(μopt-μH)/μH …(2)
Claims (4)
- 酸素をイオン化させて対象物上に酸化亜鉛膜の成膜を行う成膜方法であって、
前記酸化亜鉛膜の所定の特性と、成膜時における中性酸素原子Оの量と、酸素原子正イオンO+および酸素分子正イオンO2 +の量との比率である中性酸素原子Оの比率との間の関係性が変化する変曲点を設定する工程と、
前記変曲点よりも前記中性酸素原子Оの比率が高い領域の条件を用いるか、前記変曲点よりも前記中性酸素原子Оの比率が低い領域の条件を用いるかを決定する工程と、
決定した条件で成膜を行う工程と、を備える、成膜方法。 - 前記中性酸素原子Оの比率は、(O/(O+O++2O2 +))で表現される、請求項1に記載の成膜方法。
- 酸素をイオン化させて対象物上に酸化亜鉛膜の成膜を行う成膜装置であって、
前記酸化亜鉛膜の成膜を行う成膜部と、
前記酸化亜鉛膜の所定の特性と、成膜時における中性酸素原子Оの量と、酸素原子正イオンO+および酸素分子正イオンO2 +の量との比率である中性酸素原子Оの比率との間の関係性が変化する変曲点を取得する取得部と、
成膜時における前記中性酸素原子Оの比率を検知する検知部と、
前記検知部によって検知された前記中性酸素原子Оの比率が、前記変曲点に対する所定範囲内に入らないように、前記成膜部に対する酸素流量を制御する流量制御部と、を備える、成膜装置。 - 前記中性酸素原子Оの比率は、(O/(O+O++2O2 +))で表現される、請求項3に記載の成膜装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019119435A JP7448909B2 (ja) | 2019-06-27 | 2019-06-27 | 成膜方法、及び成膜装置 |
CN202010589897.1A CN112144032A (zh) | 2019-06-27 | 2020-06-24 | 成膜方法及成膜装置 |
KR1020200077005A KR20210001991A (ko) | 2019-06-27 | 2020-06-24 | 성막방법, 및 성막장치 |
TW109121582A TWI750711B (zh) | 2019-06-27 | 2020-06-24 | 成膜方法及成膜裝置 |
US16/913,784 US20200407850A1 (en) | 2019-06-27 | 2020-06-26 | Film forming method and film forming apparatus |
Applications Claiming Priority (1)
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JP2019119435A JP7448909B2 (ja) | 2019-06-27 | 2019-06-27 | 成膜方法、及び成膜装置 |
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JP2021004402A JP2021004402A (ja) | 2021-01-14 |
JP7448909B2 true JP7448909B2 (ja) | 2024-03-13 |
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US (1) | US20200407850A1 (ja) |
JP (1) | JP7448909B2 (ja) |
KR (1) | KR20210001991A (ja) |
CN (1) | CN112144032A (ja) |
TW (1) | TWI750711B (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004292839A (ja) | 2003-03-25 | 2004-10-21 | Sumitomo Heavy Ind Ltd | 酸化亜鉛膜の製造方法 |
JP2017133070A (ja) | 2016-01-28 | 2017-08-03 | 国立大学法人茨城大学 | 酸化亜鉛薄膜製造装置、マルチプラズマ酸化亜鉛薄膜製造装置、酸化亜鉛薄膜製造方法 |
Family Cites Families (7)
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JPS5831743B2 (ja) * | 1977-09-17 | 1983-07-08 | 株式会社村田製作所 | 酸化亜鉛の圧電結晶膜 |
JPH01298164A (ja) * | 1988-05-25 | 1989-12-01 | Canon Inc | 機能性堆積膜の形成方法 |
JP2002241926A (ja) | 2001-02-09 | 2002-08-28 | Sumitomo Heavy Ind Ltd | 成膜方法及び成膜装置 |
JP3708031B2 (ja) * | 2001-06-29 | 2005-10-19 | 株式会社日立製作所 | プラズマ処理装置および処理方法 |
DE102004003760B4 (de) * | 2004-01-23 | 2014-05-22 | Forschungszentrum Jülich GmbH | Verfahren zur Herstellung einer leitfähigen und transparenten Zinkoxidschicht und Verwendung derselben in einer Dünnschichtsolarzelle |
JP2005226131A (ja) * | 2004-02-13 | 2005-08-25 | Sumitomo Heavy Ind Ltd | 酸化亜鉛膜の製造方法 |
JP5951542B2 (ja) * | 2013-03-28 | 2016-07-13 | 住友重機械工業株式会社 | 成膜装置 |
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2019
- 2019-06-27 JP JP2019119435A patent/JP7448909B2/ja active Active
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2020
- 2020-06-24 KR KR1020200077005A patent/KR20210001991A/ko unknown
- 2020-06-24 TW TW109121582A patent/TWI750711B/zh active
- 2020-06-24 CN CN202010589897.1A patent/CN112144032A/zh active Pending
- 2020-06-26 US US16/913,784 patent/US20200407850A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004292839A (ja) | 2003-03-25 | 2004-10-21 | Sumitomo Heavy Ind Ltd | 酸化亜鉛膜の製造方法 |
JP2017133070A (ja) | 2016-01-28 | 2017-08-03 | 国立大学法人茨城大学 | 酸化亜鉛薄膜製造装置、マルチプラズマ酸化亜鉛薄膜製造装置、酸化亜鉛薄膜製造方法 |
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Publication number | Publication date |
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KR20210001991A (ko) | 2021-01-06 |
TWI750711B (zh) | 2021-12-21 |
CN112144032A (zh) | 2020-12-29 |
TW202100468A (zh) | 2021-01-01 |
US20200407850A1 (en) | 2020-12-31 |
JP2021004402A (ja) | 2021-01-14 |
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