WO2001054181A3 - Process and apparatus for cleaning silicon wafers - Google Patents
Process and apparatus for cleaning silicon wafers Download PDFInfo
- Publication number
- WO2001054181A3 WO2001054181A3 PCT/US2001/002119 US0102119W WO0154181A3 WO 2001054181 A3 WO2001054181 A3 WO 2001054181A3 US 0102119 W US0102119 W US 0102119W WO 0154181 A3 WO0154181 A3 WO 0154181A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wafers
- electropurge
- micron
- operations
- wet processing
- Prior art date
Links
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
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01904990A EP1250712A2 (en) | 2000-01-22 | 2001-01-19 | Process and apparatus for cleaning silicon wafers |
JP2001553573A JP2003522406A (en) | 2000-01-22 | 2001-01-19 | Method and apparatus for cleaning silicon wafer |
AU2001232914A AU2001232914A1 (en) | 2000-01-22 | 2001-01-19 | Process and apparatus for cleaning silicon wafers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49016200A | 2000-01-22 | 2000-01-22 | |
US09/490,162 | 2000-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001054181A2 WO2001054181A2 (en) | 2001-07-26 |
WO2001054181A3 true WO2001054181A3 (en) | 2002-01-03 |
Family
ID=23946860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/002119 WO2001054181A2 (en) | 2000-01-22 | 2001-01-19 | Process and apparatus for cleaning silicon wafers |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1250712A2 (en) |
JP (1) | JP2003522406A (en) |
AU (1) | AU2001232914A1 (en) |
WO (1) | WO2001054181A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100672754B1 (en) * | 2004-05-10 | 2007-01-22 | 주식회사 하이닉스반도체 | Method for making semiconductor device having trench isolation |
JP2006319282A (en) * | 2005-05-16 | 2006-11-24 | Fuji Electric Device Technology Co Ltd | Manufacturing method of semiconductor device |
CN109158373B (en) * | 2018-11-09 | 2023-10-10 | 江苏德润光电科技有限公司 | Intelligent belt cleaning device of polycrystalline silicon piece |
CN111063609A (en) * | 2019-12-18 | 2020-04-24 | 武汉百臻半导体科技有限公司 | Semiconductor chip cleaning method |
CN114670352B (en) * | 2022-05-26 | 2022-08-12 | 广东高景太阳能科技有限公司 | Real-time automatic control silicon wafer production method, system, medium and equipment |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01255226A (en) * | 1988-04-04 | 1989-10-12 | Matsushita Electric Ind Co Ltd | Substrate cleaning apparatus |
JPH0382029A (en) * | 1989-08-24 | 1991-04-08 | Nec Corp | Wet type treatment equipment |
JPH05152273A (en) * | 1991-11-29 | 1993-06-18 | Sugai:Kk | Sheet cleaning overflow bath |
EP0567939A2 (en) * | 1992-04-29 | 1993-11-03 | Texas Instruments Incorporated | Method of removing small particles from a surface |
JPH0684874A (en) * | 1992-08-28 | 1994-03-25 | Hiroshima Nippon Denki Kk | Semiconductor substrate cleaning device |
JPH09120952A (en) * | 1995-10-25 | 1997-05-06 | Sony Corp | Surface treatment method for wafer |
JPH1078649A (en) * | 1996-09-03 | 1998-03-24 | Nec Yamaguchi Ltd | Cleaning device for reticle |
US5887607A (en) * | 1997-07-07 | 1999-03-30 | Micron Technology, Inc. | Wafer processing apparatus |
JPH11288908A (en) * | 1998-04-02 | 1999-10-19 | Komatsu Ltd | Method and device for cleaning semiconductor wafer and wafer cassette |
-
2001
- 2001-01-19 JP JP2001553573A patent/JP2003522406A/en not_active Withdrawn
- 2001-01-19 WO PCT/US2001/002119 patent/WO2001054181A2/en not_active Application Discontinuation
- 2001-01-19 EP EP01904990A patent/EP1250712A2/en not_active Withdrawn
- 2001-01-19 AU AU2001232914A patent/AU2001232914A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01255226A (en) * | 1988-04-04 | 1989-10-12 | Matsushita Electric Ind Co Ltd | Substrate cleaning apparatus |
JPH0382029A (en) * | 1989-08-24 | 1991-04-08 | Nec Corp | Wet type treatment equipment |
JPH05152273A (en) * | 1991-11-29 | 1993-06-18 | Sugai:Kk | Sheet cleaning overflow bath |
EP0567939A2 (en) * | 1992-04-29 | 1993-11-03 | Texas Instruments Incorporated | Method of removing small particles from a surface |
JPH0684874A (en) * | 1992-08-28 | 1994-03-25 | Hiroshima Nippon Denki Kk | Semiconductor substrate cleaning device |
JPH09120952A (en) * | 1995-10-25 | 1997-05-06 | Sony Corp | Surface treatment method for wafer |
JPH1078649A (en) * | 1996-09-03 | 1998-03-24 | Nec Yamaguchi Ltd | Cleaning device for reticle |
US5887607A (en) * | 1997-07-07 | 1999-03-30 | Micron Technology, Inc. | Wafer processing apparatus |
JPH11288908A (en) * | 1998-04-02 | 1999-10-19 | Komatsu Ltd | Method and device for cleaning semiconductor wafer and wafer cassette |
Non-Patent Citations (7)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 009 (E - 870) 10 January 1990 (1990-01-10) * |
PATENT ABSTRACTS OF JAPAN vol. 015, no. 254 (E - 1083) 27 June 1991 (1991-06-27) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 538 (E - 1440) 28 September 1993 (1993-09-28) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 336 (E - 1568) 24 June 1994 (1994-06-24) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 01 31 January 2000 (2000-01-31) * |
Also Published As
Publication number | Publication date |
---|---|
WO2001054181A2 (en) | 2001-07-26 |
EP1250712A2 (en) | 2002-10-23 |
JP2003522406A (en) | 2003-07-22 |
AU2001232914A1 (en) | 2001-07-31 |
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