DE69308970D1 - Verfahren zur Vorbehandlung der Reaktionskammer und/oder des Substrates für die Selektive Auftragung des Wolframs - Google Patents
Verfahren zur Vorbehandlung der Reaktionskammer und/oder des Substrates für die Selektive Auftragung des WolframsInfo
- Publication number
- DE69308970D1 DE69308970D1 DE69308970T DE69308970T DE69308970D1 DE 69308970 D1 DE69308970 D1 DE 69308970D1 DE 69308970 T DE69308970 T DE 69308970T DE 69308970 T DE69308970 T DE 69308970T DE 69308970 D1 DE69308970 D1 DE 69308970D1
- Authority
- DE
- Germany
- Prior art keywords
- pretreating
- tungsten
- substrate
- reaction chamber
- selective application
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 title 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
- 229910052721 tungsten Inorganic materials 0.000 title 1
- 239000010937 tungsten Substances 0.000 title 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
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser CVD
- H01L21/28562—Selective 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
- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
- C23C16/0245—Pretreatment of the material to be coated by cleaning or etching by etching with a plasma
-
- 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
- C23C16/04—Coating on selected surface areas, e.g. using masks
-
- 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
- C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
-
- 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
- H01L21/76879—Filling of holes, grooves or trenches, e.g. vias, with conductive material by selective deposition of conductive material in the vias, e.g. selective C.V.D. on semiconductor material, plating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Vapour Deposition (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9210573A FR2695410B1 (fr) | 1992-09-04 | 1992-09-04 | Procédé de prétraitement d'un substrat pour le dépôt sélectif de tungstène. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69308970D1 true DE69308970D1 (de) | 1997-04-24 |
DE69308970T2 DE69308970T2 (de) | 1997-10-02 |
Family
ID=9433215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69308970T Expired - Lifetime DE69308970T2 (de) | 1992-09-04 | 1993-09-01 | Verfahren zur Vorbehandlung der Reaktionskammer und/oder des Substrates für die Selektive Auftragung des Wolframs |
Country Status (5)
Country | Link |
---|---|
US (1) | US5431964A (de) |
EP (1) | EP0586301B1 (de) |
JP (1) | JPH06179973A (de) |
DE (1) | DE69308970T2 (de) |
FR (1) | FR2695410B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5756391A (en) * | 1995-03-24 | 1998-05-26 | Kabushiki Kaisha Toshiba | Anti-oxidation layer formation by carbon incorporation |
US6020035A (en) * | 1996-10-29 | 2000-02-01 | Applied Materials, Inc. | Film to tie up loose fluorine in the chamber after a clean process |
TW460943B (en) * | 1997-06-11 | 2001-10-21 | Applied Materials Inc | Reduction of mobile ion and metal contamination in HDP-CVD chambers using chamber seasoning film depositions |
US6890861B1 (en) * | 2000-06-30 | 2005-05-10 | Lam Research Corporation | Semiconductor processing equipment having improved particle performance |
US6506254B1 (en) | 2000-06-30 | 2003-01-14 | Lam Research Corporation | Semiconductor processing equipment having improved particle performance |
DE10054936C1 (de) * | 2000-11-06 | 2002-04-25 | Infineon Technologies Ag | Herstellungsverfahren für eine integrierte Schaltung unter zumindest teilweisem Umwandeln einer Oxidschicht in eine leitfähige Schicht |
EP2416350A1 (de) | 2010-08-06 | 2012-02-08 | Imec | Verfahren zur selektiven Ablagerung eines Halbleitermaterials |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108543A (en) * | 1984-11-07 | 1992-04-28 | Hitachi, Ltd. | Method of surface treatment |
DE3514094A1 (de) * | 1985-04-16 | 1986-10-23 | Schering AG, Berlin und Bergkamen, 1000 Berlin | Herstellung metallischer strukturen auf anorganischen nichtleitern |
US4613400A (en) * | 1985-05-20 | 1986-09-23 | Applied Materials, Inc. | In-situ photoresist capping process for plasma etching |
US4816294A (en) * | 1987-05-04 | 1989-03-28 | Midwest Research Institute | Method and apparatus for removing and preventing window deposition during photochemical vapor deposition (photo-CVD) processes |
EP0322466A1 (de) * | 1987-12-24 | 1989-07-05 | Ibm Deutschland Gmbh | PECVD-(plasmaverstärkte chemische Dampfabscheidung) Verfahren zum Abscheiden von Wolframschichten oder Wolfram enthaltenden Schichten mit In situ-Erzeugung von Wolframfluorid |
JP3004696B2 (ja) * | 1989-08-25 | 2000-01-31 | アプライド マテリアルズ インコーポレーテッド | 化学的蒸着装置の洗浄方法 |
US5207836A (en) * | 1989-08-25 | 1993-05-04 | Applied Materials, Inc. | Cleaning process for removal of deposits from the susceptor of a chemical vapor deposition apparatus |
US5043299B1 (en) * | 1989-12-01 | 1997-02-25 | Applied Materials Inc | Process for selective deposition of tungsten on semiconductor wafer |
-
1992
- 1992-09-04 FR FR9210573A patent/FR2695410B1/fr not_active Expired - Fee Related
-
1993
- 1993-08-26 US US08/111,894 patent/US5431964A/en not_active Expired - Lifetime
- 1993-09-01 EP EP93402132A patent/EP0586301B1/de not_active Expired - Lifetime
- 1993-09-01 DE DE69308970T patent/DE69308970T2/de not_active Expired - Lifetime
- 1993-09-02 JP JP5218803A patent/JPH06179973A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5431964A (en) | 1995-07-11 |
EP0586301B1 (de) | 1997-03-19 |
JPH06179973A (ja) | 1994-06-28 |
EP0586301A1 (de) | 1994-03-09 |
FR2695410B1 (fr) | 1994-11-18 |
FR2695410A1 (fr) | 1994-03-11 |
DE69308970T2 (de) | 1997-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |