JP2022538099A - 基板処理装置におけるプラズマ - Google Patents
基板処理装置におけるプラズマ Download PDFInfo
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- JP2022538099A JP2022538099A JP2021576429A JP2021576429A JP2022538099A JP 2022538099 A JP2022538099 A JP 2022538099A JP 2021576429 A JP2021576429 A JP 2021576429A JP 2021576429 A JP2021576429 A JP 2021576429A JP 2022538099 A JP2022538099 A JP 2022538099A
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- 239000000758 substrate Substances 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 60
- 230000008021 deposition Effects 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000006557 surface reaction Methods 0.000 claims description 7
- 238000009738 saturating Methods 0.000 claims description 5
- 210000002381 plasma Anatomy 0.000 description 105
- 238000000151 deposition Methods 0.000 description 33
- 238000000231 atomic layer deposition Methods 0.000 description 28
- 239000007789 gas Substances 0.000 description 23
- 239000002243 precursor Substances 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 238000005234 chemical deposition Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012713 reactive precursor Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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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
-
- 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
- C23C16/45536—Use of plasma, radiation or electromagnetic fields
-
- 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]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
-
- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32357—Generation remote from the workpiece, e.g. down-stream
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/332—Coating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Chemical Vapour Deposition (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
Description
Claims (15)
- 反応室と;
堆積ターゲットのために前記反応室内へプラズマ種を導入するためのプラズマ引き込みラインと;
を備え、前記プラズマ引き込みラインは、ガスの速度を速めるように構成されたインレット部を有する、基板処理装置。 - 前記インレット部は、前記引き込みラインよりも小さな内径を有するチューブ部を有する、請求項1に記載の装置。
- 前記インレット部は化学的に不活性なチューブ状の部品である、請求項1又は2に記載の装置。
- 前記インレット部は電気的に絶縁性であるチューブ状の部品である、請求項1から3のいずれかに記載の装置。
- 前記インレット部は、インナーチューブと、前記インナーチューブを囲む外側部分又はアウターチューブとを有する、請求項1から4のいずれかに記載の装置。
- 前記反応室を少なくとも部分的に囲む真空室を備える、請求項1から5のいずれかに記載の装置。
- ガス速度を増加させるための収束ノズル構成又は収束-拡大ノズル構成を有する、請求項1から6のいずれかに記載の装置。
- 前記反応室内で基板表面に連続自己飽和表面反応を遂行する、請求項1から7のいずれかに記載の装置。
- 基板処理装置において、堆積ターゲットのために、プラズマ引き込みラインを通じて反応種を反応室内に導入することと;
インレット部によって、前記プラズマ引き込みライン内でガス速度を増加させることと;
を含む、方法。 - 前記インレット部は、前記引き込みラインよりも小さな内径を有するチューブ部を有する、請求項9に記載の方法。
- 前記インレット部は化学的に不活性なチューブ状の部品である、請求項9又は10に記載の方法。
- 前記インレット部は電気的に絶縁性であるチューブ状の部品である、請求項9から11のいずれかに記載の方法。
- 前記インレット部は、インナーチューブと、前記インナーチューブを囲む外側部分又はアウターチューブとを有する、請求項9から12のいずれかに記載のオフ法。
- 前記反応室を真空室で囲むことを含む、 請求項9から13のいずれかに記載の方法。
- 前記反応室内の基板表面に連続自己飽和表面反応を遂行することを含む、 請求項9から14のいずれかに記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2019/050494 WO2020260743A1 (en) | 2019-06-25 | 2019-06-25 | Plasma in a substrate processing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022538099A true JP2022538099A (ja) | 2022-08-31 |
JP7519388B2 JP7519388B2 (ja) | 2024-07-19 |
Family
ID=74060076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021576429A Active JP7519388B2 (ja) | 2019-06-25 | 2019-06-25 | 基板処理装置におけるプラズマ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220259726A1 (ja) |
EP (1) | EP3990678A4 (ja) |
JP (1) | JP7519388B2 (ja) |
KR (1) | KR20220020958A (ja) |
CN (1) | CN114026264A (ja) |
TW (1) | TWI815013B (ja) |
WO (1) | WO2020260743A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220736A (ja) * | 1985-07-10 | 1986-10-01 | Canon Inc | 気相励起装置 |
JPH11293469A (ja) * | 1998-04-13 | 1999-10-26 | Komatsu Ltd | 表面処理装置および表面処理方法 |
US20030141178A1 (en) * | 2002-01-30 | 2003-07-31 | Applied Materials, Inc. | Energizing gas for substrate processing with shockwaves |
JP2003524301A (ja) * | 2000-02-26 | 2003-08-12 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 真空内でプラズマを使用して基板に表面処理を施すための装置および方法 |
JP2014517499A (ja) * | 2011-04-07 | 2014-07-17 | ピコサン オーワイ | プラズマ源による原子層堆積 |
Family Cites Families (17)
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CA1272662A (en) * | 1985-03-26 | 1990-08-14 | Canon Kabushiki Kaisha | Apparatus and process for controlling flow of fine particles |
CA1272661A (en) * | 1985-05-11 | 1990-08-14 | Yuji Chiba | Reaction apparatus |
US5200232A (en) * | 1990-12-11 | 1993-04-06 | Lam Research Corporation | Reaction chamber design and method to minimize particle generation in chemical vapor deposition reactors |
US6174377B1 (en) * | 1997-03-03 | 2001-01-16 | Genus, Inc. | Processing chamber for atomic layer deposition processes |
US6450116B1 (en) * | 1999-04-22 | 2002-09-17 | Applied Materials, Inc. | Apparatus for exposing a substrate to plasma radicals |
DE10104614A1 (de) | 2001-02-02 | 2002-08-22 | Bosch Gmbh Robert | Plasmaanlage und Verfahren zur Erzeugung einer Funktionsbeschichtung |
DE10104613A1 (de) | 2001-02-02 | 2002-08-22 | Bosch Gmbh Robert | Plasmaanlage und Verfahren zur Erzeugung einer Funktionsbeschichtung |
CA2356583C (en) * | 2001-03-28 | 2007-10-16 | Nippon Welding Rod Co., Ltd. | Torch for powder plasma buildup welding |
US6915964B2 (en) * | 2001-04-24 | 2005-07-12 | Innovative Technology, Inc. | System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation |
GB2442990A (en) * | 2004-10-04 | 2008-04-23 | C Tech Innovation Ltd | Microwave plasma apparatus |
US20060137608A1 (en) * | 2004-12-28 | 2006-06-29 | Choi Seung W | Atomic layer deposition apparatus |
US8486845B2 (en) * | 2005-03-21 | 2013-07-16 | Tokyo Electron Limited | Plasma enhanced atomic layer deposition system and method |
US7842898B2 (en) * | 2007-10-19 | 2010-11-30 | Honeywell International Inc. | Variable orifice torch |
US20140165911A1 (en) * | 2012-12-14 | 2014-06-19 | Applied Materials, Inc. | Apparatus for providing plasma to a process chamber |
US20140225502A1 (en) * | 2013-02-08 | 2014-08-14 | Korea Institute Of Machinery & Materials | Remote plasma generation apparatus |
US9583369B2 (en) * | 2013-07-20 | 2017-02-28 | Applied Materials, Inc. | Ion assisted deposition for rare-earth oxide based coatings on lids and nozzles |
EP3038924A4 (en) * | 2013-08-27 | 2017-04-05 | The Regents of The University of Michigan | Converging/diverging magnetic nozzle |
-
2019
- 2019-06-25 US US17/621,805 patent/US20220259726A1/en active Pending
- 2019-06-25 EP EP19935416.8A patent/EP3990678A4/en active Pending
- 2019-06-25 KR KR1020227001502A patent/KR20220020958A/ko not_active Application Discontinuation
- 2019-06-25 WO PCT/FI2019/050494 patent/WO2020260743A1/en active Application Filing
- 2019-06-25 JP JP2021576429A patent/JP7519388B2/ja active Active
- 2019-06-25 CN CN201980097732.8A patent/CN114026264A/zh active Pending
-
2020
- 2020-05-21 TW TW109116937A patent/TWI815013B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61220736A (ja) * | 1985-07-10 | 1986-10-01 | Canon Inc | 気相励起装置 |
JPH11293469A (ja) * | 1998-04-13 | 1999-10-26 | Komatsu Ltd | 表面処理装置および表面処理方法 |
JP2003524301A (ja) * | 2000-02-26 | 2003-08-12 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 真空内でプラズマを使用して基板に表面処理を施すための装置および方法 |
US20030141178A1 (en) * | 2002-01-30 | 2003-07-31 | Applied Materials, Inc. | Energizing gas for substrate processing with shockwaves |
JP2014517499A (ja) * | 2011-04-07 | 2014-07-17 | ピコサン オーワイ | プラズマ源による原子層堆積 |
Also Published As
Publication number | Publication date |
---|---|
TW202104630A (zh) | 2021-02-01 |
EP3990678A1 (en) | 2022-05-04 |
US20220259726A1 (en) | 2022-08-18 |
JP7519388B2 (ja) | 2024-07-19 |
KR20220020958A (ko) | 2022-02-21 |
TWI815013B (zh) | 2023-09-11 |
CN114026264A (zh) | 2022-02-08 |
EP3990678A4 (en) | 2023-01-04 |
WO2020260743A1 (en) | 2020-12-30 |
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