KR20030079985A - 무전해 도금 처리 방법 및 무전해 도금 처리 장치 - Google Patents
무전해 도금 처리 방법 및 무전해 도금 처리 장치 Download PDFInfo
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- KR20030079985A KR20030079985A KR10-2003-7010383A KR20037010383A KR20030079985A KR 20030079985 A KR20030079985 A KR 20030079985A KR 20037010383 A KR20037010383 A KR 20037010383A KR 20030079985 A KR20030079985 A KR 20030079985A
- Authority
- KR
- South Korea
- Prior art keywords
- electroless plating
- supplying
- processing body
- additive
- plating treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 100
- 238000007772 electroless plating Methods 0.000 title claims description 89
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 239000000654 additive Substances 0.000 claims abstract description 58
- 230000000996 additive effect Effects 0.000 claims abstract description 54
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 52
- 238000007747 plating Methods 0.000 claims abstract description 45
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 15
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 76
- 238000004140 cleaning Methods 0.000 claims description 70
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000005406 washing Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- NNIYFVYSVUWTOA-UHFFFAOYSA-N copper hydrochloride Chemical compound Cl.[Cu] NNIYFVYSVUWTOA-UHFFFAOYSA-N 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 5
- 235000012431 wafers Nutrition 0.000 description 80
- 239000010949 copper Substances 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- -1 here Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
-
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemically Coating (AREA)
- Electrodes Of Semiconductors (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (18)
- 처리체에 대하여 첨가제를 공급하는 첨가제 공급 공정과,상기 처리체에 대하여 금속 이온을 포함하는 용액을 공급하는 금속 이온 용액 공급 공정을 구비하는 것을 특징으로 하는상기 처리체의 표면에 도금막을 형성하는 무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 첨가제 공급 공정과, 상기 금속 이온 용액 공급 공정은 소정의 도금막 두께가 형성될 때까지 반복 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 처리체를 세정하는 세정 공정을 더 구비하는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 첨가제는 환원제를 포함하는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 첨가제 공급 공정은 상기 처리체를 회전시키면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 첨가제 공급 공정은 상기 처리체를 진동시키면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 첨가제 공급 공정은 상기 처리체의 이면에 액체 또는 기체를 공급하면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 금속 이온을 포함하는 용액은 황산동 용액 또는 염산동 용액인 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 금속 이온 용액 공급 공정은 상기 처리체를 회전시키면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 금속 이온 용액 공급 공정은 상기 처리체를 진동시키면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 제 1 항에 있어서,상기 금속 이온 용액 공급 공정은 상기 처리체의 이면에 액체 또는 기체를 공급하면서 실행되는 것을 특징으로 하는무전해 도금 처리 방법.
- 처리체의 표면에 대하여 금속 이온을 포함하는 용액을 공급하는 금속 이온 용액 공급 공정과,상기 처리체의 표면에 대하여 제 1 세정액을 공급하는 제 1 세정액 공급 공정과,상기 처리체의 주변부에 대하여 제 2 세정액을 공급하는 제 2 세정액 공급 공정과,상기 처리체의 이면에 대하여 제 3 세정액을 공급하는 제 3 세정액 공급 공정을 구비하는 것을 특징으로 하는상기 처리체의 표면에 도금막을 형성하는 무전해 도금 처리 방법.
- 처리체를 유지하는 유지 기구와,상기 처리체에 첨가제를 공급하는 첨가제 공급계와,상기 처리체에 금속 이온을 포함하는 용액을 공급하는 금속 이온 용액 공급계를 구비하는 것을 특징으로 하는상기 처리체의 표면에 도금막을 형성하는 무전해 도금 처리 장치.
- 제 13 항에 있어서,상기 처리체에 세정액을 공급하는 세정액 공급계를 더 구비하는 것을 특징으로 하는무전해 도금 처리 장치.
- 제 13 항에 있어서,상기 처리체의 이면으로 액체의 회전 주입을 방지하는 회전 주입 방지 기구를 더 구비하는 것을 특징으로 하는무전해 도금 처리 장치.
- 제 13 항에 있어서,상기 처리체를 회전시키는 회전 기구를 더 구비하는 것을 특징으로 하는무전해 도금 처리 장치.
- 제 13 항에 있어서,상기 처리체를 진동시키는 진동 기구를 더 구비하는 것을 특징으로 하는무전해 도금 처리 장치.
- 처리체를 유지하는 유지 기구와,상기 처리체의 표면에 금속 이온을 포함하는 용액을 공급하는 금속 이온 용액 공급계와,상기 처리체의 표면에 제 1 세정액을 공급하는 제 1 세정액 공급계와,상기 처리체의 주변부에 제 2 세정액을 공급하는 제 2 세정액 공급계와,상기 처리체의 이면에 제 3 세정액을 공급하는 제 3 세정액 공급계를 구비하는 것을 특징으로 하는상기 처리체의 표면에 도금막을 형성하는 무전해 도금 처리 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00030824 | 2001-02-07 | ||
JP2001030824 | 2001-02-07 | ||
PCT/JP2002/000623 WO2002063067A1 (fr) | 2001-02-07 | 2002-01-29 | Procede et appareil de depot autocatalytique |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030079985A true KR20030079985A (ko) | 2003-10-10 |
KR100507019B1 KR100507019B1 (ko) | 2005-08-09 |
Family
ID=18894991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-7010383A KR100507019B1 (ko) | 2001-02-07 | 2002-01-29 | 무전해 도금 처리 방법 및 무전해 도금 처리 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040062861A1 (ko) |
EP (1) | EP1371755B1 (ko) |
JP (1) | JP4083016B2 (ko) |
KR (1) | KR100507019B1 (ko) |
CN (1) | CN1223705C (ko) |
AT (1) | ATE355399T1 (ko) |
DE (1) | DE60218437D1 (ko) |
WO (1) | WO2002063067A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4554881B2 (ja) * | 2002-11-08 | 2010-09-29 | 旭化成株式会社 | 有機半導体素子の製造方法 |
FI20030816A (fi) * | 2003-05-30 | 2004-12-01 | Metso Corp | Menetelmä metallijohtimien valmistamiseksi substraatille |
JP5008280B2 (ja) * | 2004-11-10 | 2012-08-22 | 株式会社Sokudo | 基板処理装置および基板処理方法 |
JP4926433B2 (ja) * | 2004-12-06 | 2012-05-09 | 株式会社Sokudo | 基板処理装置および基板処理方法 |
JP5154007B2 (ja) | 2004-12-06 | 2013-02-27 | 株式会社Sokudo | 基板処理装置 |
JP4794232B2 (ja) * | 2004-12-06 | 2011-10-19 | 株式会社Sokudo | 基板処理装置 |
JP4761907B2 (ja) * | 2005-09-28 | 2011-08-31 | 株式会社Sokudo | 基板処理装置 |
JP4708243B2 (ja) * | 2006-03-28 | 2011-06-22 | 東京エレクトロン株式会社 | 液処理装置および液処理方法ならびにコンピュータ読取可能な記憶媒体 |
US20120058362A1 (en) * | 2010-09-08 | 2012-03-08 | Infineon Technologies Ag | Method for depositing metal on a substrate; metal structure and method for plating a metal on a substrate |
TWI485286B (zh) | 2011-11-16 | 2015-05-21 | Ebara Corp | Electroless plating and electroless plating |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4936541B1 (ko) * | 1969-08-15 | 1974-10-01 | ||
US4027686A (en) * | 1973-01-02 | 1977-06-07 | Texas Instruments Incorporated | Method and apparatus for cleaning the surface of a semiconductor slice with a liquid spray of de-ionized water |
US5234499A (en) * | 1990-06-26 | 1993-08-10 | Dainippon Screen Mgf. Co., Ltd. | Spin coating apparatus |
KR100284556B1 (ko) * | 1993-03-25 | 2001-04-02 | 다카시마 히로시 | 도포막 형성방법 및 그를 위한 장치 |
EP0770705A1 (en) * | 1995-04-10 | 1997-05-02 | Kao Corporation | Electroless plating method, and method and apparatus for producing stamper |
JPH08319578A (ja) * | 1995-05-24 | 1996-12-03 | Tdk Corp | 湿式法による多層膜の製造方法およびその製造装置 |
JP3022392B2 (ja) * | 1997-04-04 | 2000-03-21 | スガ試験機株式会社 | イオン交換膜への白金めっき方法 |
AU8919398A (en) * | 1997-08-25 | 1999-03-16 | Velcro Industries B.V. | Forming mold cavities |
JPH11140657A (ja) * | 1997-11-12 | 1999-05-25 | Ricoh Co Ltd | 無電解めっき方法 |
JP3065039B2 (ja) * | 1998-10-29 | 2000-07-12 | アプライド マテリアルズ インコーポレイテッド | 成膜方法及び装置 |
US6984302B2 (en) * | 1998-12-30 | 2006-01-10 | Intel Corporation | Electroplating cell based upon rotational plating solution flow |
US6258223B1 (en) * | 1999-07-09 | 2001-07-10 | Applied Materials, Inc. | In-situ electroless copper seed layer enhancement in an electroplating system |
US6153935A (en) * | 1999-09-30 | 2000-11-28 | International Business Machines Corporation | Dual etch stop/diffusion barrier for damascene interconnects |
US6376013B1 (en) * | 1999-10-06 | 2002-04-23 | Advanced Micro Devices, Inc. | Multiple nozzles for dispensing resist |
US6403500B1 (en) * | 2001-01-12 | 2002-06-11 | Advanced Micro Devices, Inc. | Cross-shaped resist dispensing system and method |
-
2002
- 2002-01-29 EP EP02716431A patent/EP1371755B1/en not_active Expired - Lifetime
- 2002-01-29 KR KR10-2003-7010383A patent/KR100507019B1/ko active IP Right Grant
- 2002-01-29 US US10/467,270 patent/US20040062861A1/en not_active Abandoned
- 2002-01-29 WO PCT/JP2002/000623 patent/WO2002063067A1/ja active IP Right Grant
- 2002-01-29 AT AT02716431T patent/ATE355399T1/de not_active IP Right Cessation
- 2002-01-29 JP JP2002562797A patent/JP4083016B2/ja not_active Expired - Fee Related
- 2002-01-29 DE DE60218437T patent/DE60218437D1/de not_active Expired - Lifetime
- 2002-01-29 CN CNB028046870A patent/CN1223705C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE355399T1 (de) | 2006-03-15 |
WO2002063067A1 (fr) | 2002-08-15 |
KR100507019B1 (ko) | 2005-08-09 |
CN1491297A (zh) | 2004-04-21 |
US20040062861A1 (en) | 2004-04-01 |
EP1371755A4 (en) | 2005-07-27 |
CN1223705C (zh) | 2005-10-19 |
JPWO2002063067A1 (ja) | 2004-06-10 |
DE60218437D1 (de) | 2007-04-12 |
EP1371755A1 (en) | 2003-12-17 |
EP1371755B1 (en) | 2007-02-28 |
JP4083016B2 (ja) | 2008-04-30 |
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