CN101070602B - 电化学方法和用于电化学方法的设备 - Google Patents
电化学方法和用于电化学方法的设备 Download PDFInfo
- Publication number
- CN101070602B CN101070602B CN2007100881273A CN200710088127A CN101070602B CN 101070602 B CN101070602 B CN 101070602B CN 2007100881273 A CN2007100881273 A CN 2007100881273A CN 200710088127 A CN200710088127 A CN 200710088127A CN 101070602 B CN101070602 B CN 101070602B
- Authority
- CN
- China
- Prior art keywords
- semiconductor wafer
- current
- metal film
- semiconductor
- semiconductor wafers
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/024—Anodisation under pulsed or modulated current or potential
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/011—Electroplating using electromagnetic wave irradiation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
- C25D7/123—Semiconductors first coated with a seed layer or a conductive layer
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
-
- 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
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
-
- 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
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28079—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being a single metal, e.g. Ta, W, Mo, Al
-
- 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
- H01L21/2885—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition using an external electrical current, i.e. electro-deposition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electromagnetism (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrodes Of Semiconductors (AREA)
- Weting (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/417,146 US20070256937A1 (en) | 2006-05-04 | 2006-05-04 | Apparatus and method for electrochemical processing of thin films on resistive substrates |
US11/417,146 | 2006-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101070602A CN101070602A (zh) | 2007-11-14 |
CN101070602B true CN101070602B (zh) | 2010-05-26 |
Family
ID=38660227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100881273A Expired - Fee Related CN101070602B (zh) | 2006-05-04 | 2007-03-15 | 电化学方法和用于电化学方法的设备 |
Country Status (4)
Country | Link |
---|---|
US (4) | US20070256937A1 (zh) |
JP (1) | JP5102534B2 (zh) |
KR (1) | KR20070108087A (zh) |
CN (1) | CN101070602B (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8551313B2 (en) * | 2007-11-15 | 2013-10-08 | International Business Machines Corporation | Method and apparatus for electroplating on soi and bulk semiconductor wafers |
CN101257059B (zh) * | 2007-11-30 | 2011-04-13 | 无锡尚德太阳能电力有限公司 | 一种电化学沉积太阳能电池金属电极的方法 |
DE102008056093B3 (de) * | 2008-11-06 | 2010-06-10 | Solarworld Innovations Gmbh | Verfahren und Vorrichtung zum lichtinduzierten Galvanisieren von Halbleiter-Bauelementen und Halbleiter-Bauelement |
FR2943688B1 (fr) * | 2009-03-27 | 2012-07-20 | Alchimer | Dispositif et procede pour realiser une reaction electrochimique sur une surface d'un substrat semi-conducteur |
US20110253545A1 (en) * | 2010-04-19 | 2011-10-20 | International Business Machines Corporation | Method of direct electrodeposition on semiconductors |
US20120097547A1 (en) * | 2010-10-25 | 2012-04-26 | Universiteit Gent | Method for Copper Electrodeposition |
JP5868155B2 (ja) * | 2010-12-13 | 2016-02-24 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | 半導体の電気化学エッチング |
JP2012159448A (ja) * | 2011-02-02 | 2012-08-23 | Toshiba Corp | 欠陥検査方法および半導体装置の製造方法 |
DE102011005743B3 (de) * | 2011-03-17 | 2012-07-26 | Semikron Elektronik Gmbh & Co. Kg | Verfahren zur Abscheidung einer Metallschicht auf einem Halbleiterbauelement |
US8703572B2 (en) * | 2011-10-10 | 2014-04-22 | International Business Machines Corporation | Embeded DRAM cell structures with high conductance electrodes and methods of manufacture |
US20130264214A1 (en) * | 2012-04-04 | 2013-10-10 | Rohm And Haas Electronic Materials Llc | Metal plating for ph sensitive applications |
CN102747397B (zh) * | 2012-08-01 | 2015-05-20 | 云南大学 | 一种光诱导电镀制备太阳能电池表面栅状电极的方法及装置 |
DE102012214925B3 (de) * | 2012-08-22 | 2013-10-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zum lichtinduzierten oder lichtunterstützten Abscheiden von Metall auf einer Oberfläche eines Halbleiterbauelements sowie damit hergestelltes Halbleiterbauelement |
CN102881732B (zh) * | 2012-10-17 | 2015-06-03 | 云南大学 | 一种高光电转换率晶体硅太阳能电池及其制造方法 |
WO2014121121A1 (en) | 2013-01-31 | 2014-08-07 | The Curators Of The University Of Missouri | Radiolytic electrochemical generator |
US11932960B2 (en) * | 2013-11-26 | 2024-03-19 | Arizona Board Of Regents On Behalf Of Arizona State University | Light-induced aluminum plating on silicon for solar cell metallization |
CN105590987B (zh) * | 2014-10-20 | 2022-06-14 | 苏州易益新能源科技有限公司 | 一种水平电化学沉积金属的方法 |
US20170167042A1 (en) | 2015-12-14 | 2017-06-15 | International Business Machines Corporation | Selective solder plating |
US10793965B2 (en) * | 2016-08-29 | 2020-10-06 | Board Of Trustees Of The University Of Arkansas | Light-directed electrochemical patterning of copper structures |
CN106555219B (zh) * | 2016-12-01 | 2019-05-17 | 福州大学 | 一种用于高通量材料制备的光定向电泳沉积方法 |
EP3413340B1 (en) * | 2017-06-08 | 2021-11-17 | Brooks Automation (Germany) GmbH | Method for inspecting a container and inspection system |
JP6963524B2 (ja) * | 2018-03-20 | 2021-11-10 | キオクシア株式会社 | 電解メッキ装置 |
WO2019199614A1 (en) | 2018-04-09 | 2019-10-17 | Lam Research Corporation | Copper electrofill on non-copper liner layers |
CN109518184B (zh) * | 2018-11-23 | 2020-07-31 | 东南大学 | 一种Hf-BHfN-BHfNC复合涂层刀具及其制备方法 |
CN112813467B (zh) * | 2019-11-15 | 2022-05-03 | 源秩科技(上海)有限公司 | 电化学加工装置及其方法 |
JP7279629B2 (ja) * | 2019-12-24 | 2023-05-23 | 株式会社デンソー | 光電気化学エッチング装置 |
TWI833065B (zh) * | 2021-02-17 | 2024-02-21 | 緯創資通股份有限公司 | 網路優化器及其網路優化方法 |
Citations (3)
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US5431766A (en) * | 1993-05-12 | 1995-07-11 | Georgia Tech Research Corporation | System for the photoelectrochemical etching of silicon in an anhydrous environment |
US6074546A (en) * | 1997-08-21 | 2000-06-13 | Rodel Holdings, Inc. | Method for photoelectrochemical polishing of silicon wafers |
US6224735B1 (en) * | 1998-05-27 | 2001-05-01 | Fuji Xerox Co. Ltd. | Process for recording image |
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-
2006
- 2006-05-04 US US11/417,146 patent/US20070256937A1/en not_active Abandoned
-
2007
- 2007-03-15 CN CN2007100881273A patent/CN101070602B/zh not_active Expired - Fee Related
- 2007-05-01 JP JP2007120448A patent/JP5102534B2/ja not_active Expired - Fee Related
- 2007-05-04 KR KR1020070043658A patent/KR20070108087A/ko not_active Ceased
-
2008
- 2008-08-26 US US12/198,274 patent/US8303791B2/en not_active Expired - Fee Related
-
2012
- 2012-08-28 US US13/596,593 patent/US20120322243A1/en not_active Abandoned
- 2012-08-28 US US13/596,641 patent/US20120318673A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431766A (en) * | 1993-05-12 | 1995-07-11 | Georgia Tech Research Corporation | System for the photoelectrochemical etching of silicon in an anhydrous environment |
US6074546A (en) * | 1997-08-21 | 2000-06-13 | Rodel Holdings, Inc. | Method for photoelectrochemical polishing of silicon wafers |
US6224735B1 (en) * | 1998-05-27 | 2001-05-01 | Fuji Xerox Co. Ltd. | Process for recording image |
Also Published As
Publication number | Publication date |
---|---|
JP2007297714A (ja) | 2007-11-15 |
US20120322243A1 (en) | 2012-12-20 |
KR20070108087A (ko) | 2007-11-08 |
JP5102534B2 (ja) | 2012-12-19 |
US20070256937A1 (en) | 2007-11-08 |
US8303791B2 (en) | 2012-11-06 |
US20120318673A1 (en) | 2012-12-20 |
CN101070602A (zh) | 2007-11-14 |
US20090057154A1 (en) | 2009-03-05 |
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