WO2002052617A1 - Verfahren und vorrichtung zur bearbeitung von halbleitersubstraten - Google Patents
Verfahren und vorrichtung zur bearbeitung von halbleitersubstraten Download PDFInfo
- Publication number
- WO2002052617A1 WO2002052617A1 PCT/EP2001/014832 EP0114832W WO02052617A1 WO 2002052617 A1 WO2002052617 A1 WO 2002052617A1 EP 0114832 W EP0114832 W EP 0114832W WO 02052617 A1 WO02052617 A1 WO 02052617A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- pressure
- processing
- processing chamber
- transfer chamber
- 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
- H01L21/67—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
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67196—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the construction of the transfer chamber
-
- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4408—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber by purging residual gases from the reaction chamber or gas lines
-
- 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
- C23C16/54—Apparatus specially adapted for continuous coating
-
- 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
-
- 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
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/6719—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the construction of the processing chambers, e.g. modular processing chambers
Definitions
- the invention relates to a method and a device
- the semiconductor substrates can be loaded, for which purpose first
- 00027 processing chambers is carried out by means of at least one in
- 00029 processing chambers are by means of the transfer chamber
- 00034 vacuum or ultra high vacuum only needs to take place 00035 the transfer chamber is evacuated or kept in a vacuum
- 00041 gene CVD processes are parasitic depositions e.g. on
- the particles can be any material that can be used to make a Particle formation going out.
- the particles can be any material that can be used to make a Particle formation going out.
- 00053 is cooled. Especially with process printing
- 00055 influenced the thermal conductivity to a significant extent.
- the object of the invention is measures
- 00072 transfer chamber is flooded with an inert gas.
- 00073 measure has the consequence ,, that the processing chamber on
- the invention provides that when opening the
- 00078 gig is higher than the pressure in the processing chamber.
- 00089 has a heated process chamber during loading
- 00103 see compounds of Ga, In or AI.
- the invention also relates to a device or a
- 00122 is set by a controllable valve that the
- 00126 influenced the pump associated with the transfer chamber. 00127
- the invention relates in particular to the control method
- the purge gas flow is from the total
- the second parameter is the pressure difference
- 00139 renz can be dependent on the total pressure. From these 00140 determines the two parameters, the process control unit, 00141 which can be a computer, the 00142 pressure in the other chamber. Depending on this pressure 00143, the purge gas flow 00144 to be set for this chamber is determined. The purge gas flow and the pressure 00145 are then set. If stable pressure conditions 00147 have occurred in both the processing chamber and 00146, the connecting door is opened. The pressure in the processing chamber is preferred00148, so that the transfer chamber pressure is set according to the 00150 pressure difference and the processing chamber pressure. The pressure difference between transfer chamber 00152 pressure and processing chamber pressure can be between 0, 1 and 00153 5 bar.
- the pressure in the transfer chamber or the 00154 pressure in the processing chamber can be between one and 00155 several 100 mbar. Accordingly, the 00156 purge gas flow into the transfer chamber or the processing chamber is between 100 and 500 sccm. The flow can also be larger in the processing chamber.
- 00159 00160 00161 Embodiments of the invention are explained below 00162 with reference to the accompanying drawings.
- the figures show: 00163 00164 Fig. 1 in a rough schematic representation of a device for processing semiconductor substrates, 00166 00167 Fig. 2 roughly schematic a section through a transfer chamber 00168 and a processing chamber with 00169 indicated gas flows and 00170 00171 Fig. 3 the flow chart of the pressure control in the Trans00172 chamber. 00173 00174
- the device shown in Fig. 1 has as
- 00175 central element is a transfer chamber 2.
- transfer chamber 2 In the transfer
- 00182 se 1 is from the transfer chamber 2 by means of a connection
- the processing chamber 3 can be an ultra
- 00200 processing chamber 5 can either be a vacuum process or
- 00205 Wafers can be made of silicon, depending on the process
- 00206 gallium arsenide or indium phosphide can consist of
- the transfer chamber 2 sits a robot arm 10 which
- an inert gas for example argon or nitrogen
- 00229 is when the pressure in the low pressure or atmospheric
- this processing chamber 4 has one in the state
- the process chamber is kept at process temperature
- 00262 gate is formed, can in other machining chamber
- the invention also includes multi-chamber devices
- FIG. 2 An arrangement is shown roughly schematically in FIG. 2
- 00275 provides a transfer chamber 2 and a processing
- 00276 has chamber 4 which by means of a bulkhead 7 voneinan ⁇
- 00278 transfer chamber 2 opens an inert gas supply line 11 and 00279 an evacuation line 12. In the evacuation line
- 00280 12 is a pressure control valve 14, which is one
- the pressure is preferably in the transfer chamber 2
- 00301 can be between 1 and 500 sccm. Furthermore, the
- 00312 supply line 11 flowing inert gas stream set.
- the 00313 constant gas flow is here also 100 to 500
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-7007747A KR20030063413A (ko) | 2000-12-23 | 2001-12-15 | 반도체기재의 처리방법과 장치 |
EP01994794A EP1344243A1 (de) | 2000-12-23 | 2001-12-15 | Verfahren und vorrichtung zur bearbeitung von halbleitersubstraten |
JP2002553223A JP2004516678A (ja) | 2000-12-23 | 2001-12-15 | 半導体基板処理装置および処理方法 |
US10/601,508 US6908838B2 (en) | 2000-12-23 | 2003-06-23 | Method and device for treating semiconductor substrates |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10064943 | 2000-12-23 | ||
DE10064943.2 | 2000-12-23 | ||
DE10159702A DE10159702A1 (de) | 2000-12-23 | 2001-12-05 | Verfahren und Vorrichtung zur Bearbeitung von Halbleitersubstraten |
DE10159702.9 | 2001-12-05 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/601,508 Continuation US6908838B2 (en) | 2000-12-23 | 2003-06-23 | Method and device for treating semiconductor substrates |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002052617A1 true WO2002052617A1 (de) | 2002-07-04 |
WO2002052617B1 WO2002052617B1 (de) | 2002-09-06 |
Family
ID=26008087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/014832 WO2002052617A1 (de) | 2000-12-23 | 2001-12-15 | Verfahren und vorrichtung zur bearbeitung von halbleitersubstraten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6908838B2 (de) |
EP (1) | EP1344243A1 (de) |
JP (1) | JP2004516678A (de) |
WO (1) | WO2002052617A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7521089B2 (en) * | 2002-06-13 | 2009-04-21 | Tokyo Electron Limited | Method and apparatus for controlling the movement of CVD reaction byproduct gases to adjacent process chambers |
JP2009091665A (ja) * | 2008-12-26 | 2009-04-30 | Tokyo Electron Ltd | 処理方法および処理システム |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7368368B2 (en) | 2004-08-18 | 2008-05-06 | Cree, Inc. | Multi-chamber MOCVD growth apparatus for high performance/high throughput |
TW200709936A (en) * | 2005-07-13 | 2007-03-16 | Dimatix Inc | Fluid deposition cluster tool |
US20080050889A1 (en) * | 2006-08-24 | 2008-02-28 | Applied Materials, Inc. | Hotwall reactor and method for reducing particle formation in GaN MOCVD |
US20090029033A1 (en) * | 2007-07-27 | 2009-01-29 | Joseph Chou | Method of manufacturing thin-film based PV modules |
US20100236478A1 (en) * | 2007-09-03 | 2010-09-23 | Tokyo Electron Limited | Vacuum processing system |
CN101802254B (zh) | 2007-10-11 | 2013-11-27 | 瓦伦斯处理设备公司 | 化学气相沉积反应器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209150A2 (de) * | 1985-07-19 | 1987-01-21 | Fujitsu Limited | Vorrichtung zur chemischen metallorganischen Gasabscheidung zum Wachsen einer epitaxialen Halbleiterverbindungsschicht |
US4985281A (en) * | 1988-08-22 | 1991-01-15 | Santa Barbara Research Center | Elemental mercury source for metal-organic chemical vapor deposition |
JPH03193877A (ja) * | 1989-12-21 | 1991-08-23 | Matsushita Electric Ind Co Ltd | 半導体製造装置及び半導体装置の製造方法 |
JPH05259098A (ja) * | 1992-03-11 | 1993-10-08 | Tokyo Electron Ltd | 真空排気方法 |
JPH0758093A (ja) * | 1993-08-17 | 1995-03-03 | Kokusai Electric Co Ltd | ロードロック装置のガス置換方法及びその装置 |
JPH10303279A (ja) * | 1997-04-30 | 1998-11-13 | Tokyo Electron Ltd | 真空処理装置 |
US6077321A (en) * | 1996-11-08 | 2000-06-20 | Dainippon Screen Mfg. Co., Ltd. | Wet/dry substrate processing apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408216A3 (en) * | 1989-07-11 | 1991-09-18 | Hitachi, Ltd. | Method for processing wafers and producing semiconductor devices and apparatus for producing the same |
WO1999019900A2 (en) * | 1997-10-14 | 1999-04-22 | Patterning Technologies Limited | Method of forming an electronic device |
US6376387B2 (en) * | 1999-07-09 | 2002-04-23 | Applied Materials, Inc. | Method of sealing an epitaxial silicon layer on a substrate |
-
2001
- 2001-12-15 JP JP2002553223A patent/JP2004516678A/ja active Pending
- 2001-12-15 WO PCT/EP2001/014832 patent/WO2002052617A1/de active Application Filing
- 2001-12-15 EP EP01994794A patent/EP1344243A1/de not_active Withdrawn
-
2003
- 2003-06-23 US US10/601,508 patent/US6908838B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209150A2 (de) * | 1985-07-19 | 1987-01-21 | Fujitsu Limited | Vorrichtung zur chemischen metallorganischen Gasabscheidung zum Wachsen einer epitaxialen Halbleiterverbindungsschicht |
US4985281A (en) * | 1988-08-22 | 1991-01-15 | Santa Barbara Research Center | Elemental mercury source for metal-organic chemical vapor deposition |
JPH03193877A (ja) * | 1989-12-21 | 1991-08-23 | Matsushita Electric Ind Co Ltd | 半導体製造装置及び半導体装置の製造方法 |
JPH05259098A (ja) * | 1992-03-11 | 1993-10-08 | Tokyo Electron Ltd | 真空排気方法 |
JPH0758093A (ja) * | 1993-08-17 | 1995-03-03 | Kokusai Electric Co Ltd | ロードロック装置のガス置換方法及びその装置 |
US6077321A (en) * | 1996-11-08 | 2000-06-20 | Dainippon Screen Mfg. Co., Ltd. | Wet/dry substrate processing apparatus |
JPH10303279A (ja) * | 1997-04-30 | 1998-11-13 | Tokyo Electron Ltd | 真空処理装置 |
US6328864B1 (en) * | 1997-04-30 | 2001-12-11 | Tokyo Electron Limited | Vacuum processing apparatus |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 015, no. 456 (C - 0886) 20 November 1991 (1991-11-20) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 020 (E - 1489) 13 January 1994 (1994-01-13) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 02 26 February 1999 (1999-02-26) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7521089B2 (en) * | 2002-06-13 | 2009-04-21 | Tokyo Electron Limited | Method and apparatus for controlling the movement of CVD reaction byproduct gases to adjacent process chambers |
JP2009091665A (ja) * | 2008-12-26 | 2009-04-30 | Tokyo Electron Ltd | 処理方法および処理システム |
Also Published As
Publication number | Publication date |
---|---|
US6908838B2 (en) | 2005-06-21 |
JP2004516678A (ja) | 2004-06-03 |
WO2002052617B1 (de) | 2002-09-06 |
US20040058464A1 (en) | 2004-03-25 |
EP1344243A1 (de) | 2003-09-17 |
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