DE69529775T2 - Verfahren zur Herstellung einer Damaszenstruktur mit einer WGe Polierstoppschicht - Google Patents
Verfahren zur Herstellung einer Damaszenstruktur mit einer WGe PolierstoppschichtInfo
- Publication number
- DE69529775T2 DE69529775T2 DE69529775T DE69529775T DE69529775T2 DE 69529775 T2 DE69529775 T2 DE 69529775T2 DE 69529775 T DE69529775 T DE 69529775T DE 69529775 T DE69529775 T DE 69529775T DE 69529775 T2 DE69529775 T2 DE 69529775T2
- Authority
- DE
- Germany
- Prior art keywords
- wge
- producing
- stop layer
- polishing stop
- damascus structure
- 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
Classifications
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- 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
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
- H01L21/76849—Barrier, adhesion or liner layers formed in openings in a dielectric the layer being positioned on top of the main fill metal
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- 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
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- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
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- 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
- H01L21/76801—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 dielectrics, e.g. smoothing
- H01L21/76802—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 dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76807—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 dielectrics, e.g. smoothing by forming openings in dielectrics for dual damascene structures
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- 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
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- 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
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76867—Barrier, adhesion or liner layers characterized by methods of formation other than PVD, CVD or deposition from a liquids
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- 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
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- 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
- H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
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- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5226—Via connections in a multilevel interconnection structure
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- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
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- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
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- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
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- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
- H01L23/53242—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being a noble metal, e.g. gold
- H01L23/53247—Noble-metal alloys
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12528—Semiconductor component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12674—Ge- or Si-base component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/1284—W-base component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12889—Au-base component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12896—Ag-base component
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28660594A | 1994-08-05 | 1994-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69529775D1 DE69529775D1 (de) | 2003-04-03 |
DE69529775T2 true DE69529775T2 (de) | 2003-10-16 |
Family
ID=23099349
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69513459T Expired - Lifetime DE69513459T2 (de) | 1994-08-05 | 1995-07-05 | Verfahren zur Herstellung einer Al-Ge Legierung mit einer WGe Polierstoppschicht |
DE69529775T Expired - Lifetime DE69529775T2 (de) | 1994-08-05 | 1995-07-05 | Verfahren zur Herstellung einer Damaszenstruktur mit einer WGe Polierstoppschicht |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69513459T Expired - Lifetime DE69513459T2 (de) | 1994-08-05 | 1995-07-05 | Verfahren zur Herstellung einer Al-Ge Legierung mit einer WGe Polierstoppschicht |
Country Status (6)
Country | Link |
---|---|
US (4) | US5856026A (de) |
EP (2) | EP0915501B1 (de) |
JP (1) | JP3083735B2 (de) |
KR (1) | KR0177537B1 (de) |
DE (2) | DE69513459T2 (de) |
TW (1) | TW344101B (de) |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69514690T3 (de) * | 1994-02-25 | 2006-09-14 | Fischell, Robert E. | Stent |
EP0915501B1 (de) * | 1994-08-05 | 2003-02-26 | International Business Machines Corporation | Verfahren zur Herstellung einer Damaszenstruktur mit einer WGe Polierstoppschicht |
US5789317A (en) * | 1996-04-12 | 1998-08-04 | Micron Technology, Inc. | Low temperature reflow method for filling high aspect ratio contacts |
US6429120B1 (en) * | 2000-01-18 | 2002-08-06 | Micron Technology, Inc. | Methods and apparatus for making integrated-circuit wiring from copper, silver, gold, and other metals |
US6309971B1 (en) | 1996-08-01 | 2001-10-30 | Cypress Semiconductor Corporation | Hot metallization process |
US5916453A (en) * | 1996-09-20 | 1999-06-29 | Fujitsu Limited | Methods of planarizing structures on wafers and substrates by polishing |
JP3583562B2 (ja) | 1996-10-18 | 2004-11-04 | 株式会社東芝 | 半導体装置 |
KR100221656B1 (ko) * | 1996-10-23 | 1999-09-15 | 구본준 | 배선 형성 방법 |
US6171957B1 (en) * | 1997-07-16 | 2001-01-09 | Mitsubishi Denki Kabushiki Kaisha | Manufacturing method of semiconductor device having high pressure reflow process |
US6100184A (en) * | 1997-08-20 | 2000-08-08 | Sematech, Inc. | Method of making a dual damascene interconnect structure using low dielectric constant material for an inter-level dielectric layer |
US6140228A (en) | 1997-11-13 | 2000-10-31 | Cypress Semiconductor Corporation | Low temperature metallization process |
US6211073B1 (en) | 1998-02-27 | 2001-04-03 | Micron Technology, Inc. | Methods for making copper and other metal interconnections in integrated circuits |
US6015749A (en) * | 1998-05-04 | 2000-01-18 | Taiwan Semiconductor Manufacturing Company | Method to improve adhesion between copper and titanium nitride, for copper interconnect structures, via the use of an ion implantation procedure |
US6362097B1 (en) * | 1998-07-14 | 2002-03-26 | Applied Komatsu Technlology, Inc. | Collimated sputtering of semiconductor and other films |
KR100265772B1 (ko) * | 1998-07-22 | 2000-10-02 | 윤종용 | 반도체 장치의 배선구조 및 그 제조방법 |
US6287977B1 (en) | 1998-07-31 | 2001-09-11 | Applied Materials, Inc. | Method and apparatus for forming improved metal interconnects |
US6284656B1 (en) | 1998-08-04 | 2001-09-04 | Micron Technology, Inc. | Copper metallurgy in integrated circuits |
US6004188A (en) * | 1998-09-10 | 1999-12-21 | Chartered Semiconductor Manufacturing Ltd. | Method for forming copper damascene structures by using a dual CMP barrier layer |
US6288442B1 (en) | 1998-09-10 | 2001-09-11 | Micron Technology, Inc. | Integrated circuit with oxidation-resistant polymeric layer |
US6051496A (en) * | 1998-09-17 | 2000-04-18 | Taiwan Semiconductor Manufacturing Company | Use of stop layer for chemical mechanical polishing of CU damascene |
US6180480B1 (en) | 1998-09-28 | 2001-01-30 | International Business Machines Corporation | Germanium or silicon-germanium deep trench fill by melt-flow process |
US6069082A (en) * | 1998-10-13 | 2000-05-30 | Chartered Semiconductor Manufacturing Ltd. | Method to prevent dishing in damascene CMP process |
US6274253B1 (en) * | 1998-11-13 | 2001-08-14 | Micron Technology, Inc. | Processing methods for providing metal-comprising materials within high aspect ratio openings |
US6143657A (en) * | 1999-01-04 | 2000-11-07 | Taiwan Semiconductor Manufacturing Company | Method of increasing the stability of a copper to copper interconnection process and structure manufactured thereby |
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1995
- 1995-07-05 EP EP99101825A patent/EP0915501B1/de not_active Expired - Lifetime
- 1995-07-05 EP EP95110478A patent/EP0697730B1/de not_active Expired - Lifetime
- 1995-07-05 DE DE69513459T patent/DE69513459T2/de not_active Expired - Lifetime
- 1995-07-05 DE DE69529775T patent/DE69529775T2/de not_active Expired - Lifetime
- 1995-08-01 JP JP07196745A patent/JP3083735B2/ja not_active Expired - Fee Related
- 1995-08-04 KR KR1019950024042A patent/KR0177537B1/ko not_active IP Right Cessation
- 1995-08-11 TW TW084108376A patent/TW344101B/zh not_active IP Right Cessation
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1996
- 1996-02-20 US US08/603,092 patent/US5856026A/en not_active Expired - Fee Related
- 1996-10-28 US US08/738,901 patent/US5731245A/en not_active Expired - Fee Related
- 1996-10-28 US US08/738,883 patent/US5897370A/en not_active Expired - Lifetime
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1997
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EP0915501A1 (de) | 1999-05-12 |
DE69513459T2 (de) | 2000-10-26 |
DE69529775D1 (de) | 2003-04-03 |
US5856026A (en) | 1999-01-05 |
US5897370A (en) | 1999-04-27 |
JPH0864599A (ja) | 1996-03-08 |
KR0177537B1 (ko) | 1999-04-15 |
DE69513459D1 (de) | 1999-12-30 |
JP3083735B2 (ja) | 2000-09-04 |
EP0697730A3 (de) | 1996-08-14 |
TW344101B (en) | 1998-11-01 |
EP0697730B1 (de) | 1999-11-24 |
US5877084A (en) | 1999-03-02 |
EP0697730A2 (de) | 1996-02-21 |
EP0915501B1 (de) | 2003-02-26 |
KR960009109A (ko) | 1996-03-22 |
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