CN1200461C - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN1200461C CN1200461C CNB02148029XA CN02148029A CN1200461C CN 1200461 C CN1200461 C CN 1200461C CN B02148029X A CNB02148029X A CN B02148029XA CN 02148029 A CN02148029 A CN 02148029A CN 1200461 C CN1200461 C CN 1200461C
- Authority
- CN
- China
- Prior art keywords
- barrier film
- copper
- via hole
- interlayer dielectric
- interconnection layer
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 60
- 239000010949 copper Substances 0.000 claims abstract description 305
- 230000004888 barrier function Effects 0.000 claims abstract description 215
- 239000010410 layer Substances 0.000 claims abstract description 156
- 239000011229 interlayer Substances 0.000 claims abstract description 118
- 229910052802 copper Inorganic materials 0.000 claims abstract description 104
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000004544 sputter deposition Methods 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 238000000151 deposition Methods 0.000 claims description 19
- 230000008021 deposition Effects 0.000 claims description 18
- 235000015847 Hesperis matronalis Nutrition 0.000 claims description 16
- 240000004533 Hesperis matronalis Species 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000005530 etching Methods 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 15
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 3
- 230000008646 thermal stress Effects 0.000 abstract description 9
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract 4
- 238000011109 contamination Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 233
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 71
- 238000007747 plating Methods 0.000 description 30
- 239000000758 substrate Substances 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 239000013078 crystal Substances 0.000 description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000001259 photo etching Methods 0.000 description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 7
- 229910052715 tantalum Inorganic materials 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008384 membrane barrier Effects 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- HWEYZGSCHQNNEH-UHFFFAOYSA-N silicon tantalum Chemical compound [Si].[Ta] HWEYZGSCHQNNEH-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
- H01L21/30—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
-
- 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
-
- 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
- H01L21/76844—Bottomless liners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- 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
- H01L23/53228—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being copper
- H01L23/53238—Additional layers associated with copper layers, e.g. adhesion, barrier, cladding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001321287A JP3540302B2 (ja) | 2001-10-19 | 2001-10-19 | 半導体装置およびその製造方法 |
JP321287/2001 | 2001-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1412845A CN1412845A (zh) | 2003-04-23 |
CN1200461C true CN1200461C (zh) | 2005-05-04 |
Family
ID=19138529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02148029XA Expired - Fee Related CN1200461C (zh) | 2001-10-19 | 2002-10-21 | 半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6900539B2 (zh) |
JP (1) | JP3540302B2 (zh) |
KR (1) | KR20030035909A (zh) |
CN (1) | CN1200461C (zh) |
TW (1) | TW584907B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101213642B (zh) * | 2005-06-28 | 2010-09-29 | 东京毅力科创株式会社 | 金属膜的薄膜沉积方法和薄膜沉积装置 |
Families Citing this family (50)
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JP3540302B2 (ja) * | 2001-10-19 | 2004-07-07 | Necエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
KR100555513B1 (ko) * | 2003-08-04 | 2006-03-03 | 삼성전자주식회사 | 보이드 발생이 방지되는 금속배선구조 및 금속배선방법 |
US20050070097A1 (en) * | 2003-09-29 | 2005-03-31 | International Business Machines Corporation | Atomic laminates for diffusion barrier applications |
US7186446B2 (en) | 2003-10-31 | 2007-03-06 | International Business Machines Corporation | Plasma enhanced ALD of tantalum nitride and bilayer |
JP4339152B2 (ja) | 2004-03-08 | 2009-10-07 | 富士通マイクロエレクトロニクス株式会社 | 配線構造の形成方法 |
JP2005303258A (ja) * | 2004-03-16 | 2005-10-27 | Fujikura Ltd | デバイス及びその製造方法 |
JP2005268454A (ja) * | 2004-03-17 | 2005-09-29 | Nec Electronics Corp | 半導体装置およびその製造方法 |
US20050266679A1 (en) * | 2004-05-26 | 2005-12-01 | Jing-Cheng Lin | Barrier structure for semiconductor devices |
JP4224434B2 (ja) * | 2004-06-30 | 2009-02-12 | パナソニック株式会社 | 半導体装置及びその製造方法 |
KR100621548B1 (ko) * | 2004-07-30 | 2006-09-14 | 삼성전자주식회사 | 반도체 소자의 금속 배선 형성 방법 |
US7193327B2 (en) * | 2005-01-25 | 2007-03-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Barrier structure for semiconductor devices |
US7449409B2 (en) * | 2005-03-14 | 2008-11-11 | Infineon Technologies Ag | Barrier layer for conductive features |
US8455978B2 (en) * | 2010-05-27 | 2013-06-04 | Sang-Yun Lee | Semiconductor circuit structure and method of making the same |
TWI305951B (en) * | 2005-07-22 | 2009-02-01 | Megica Corp | Method for forming a double embossing structure |
US20070126120A1 (en) * | 2005-12-06 | 2007-06-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device |
JP5014632B2 (ja) | 2006-01-13 | 2012-08-29 | ルネサスエレクトロニクス株式会社 | 半導体装置および半導体装置の製造方法 |
JP2007311771A (ja) * | 2006-04-21 | 2007-11-29 | Sanyo Electric Co Ltd | 半導体装置及びその製造方法 |
US20070257366A1 (en) * | 2006-05-03 | 2007-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Barrier layer for semiconductor interconnect structure |
JP5162869B2 (ja) * | 2006-09-20 | 2013-03-13 | 富士通セミコンダクター株式会社 | 半導体装置およびその製造方法 |
KR100853098B1 (ko) * | 2006-12-27 | 2008-08-19 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속 배선 및 이의 제조 방법 |
US7968952B2 (en) * | 2006-12-29 | 2011-06-28 | Intel Corporation | Stressed barrier plug slot contact structure for transistor performance enhancement |
US7719062B2 (en) * | 2006-12-29 | 2010-05-18 | Intel Corporation | Tuned tensile stress low resistivity slot contact structure for n-type transistor performance enhancement |
JP5214913B2 (ja) * | 2007-05-31 | 2013-06-19 | ローム株式会社 | 半導体装置 |
JP5117112B2 (ja) * | 2007-05-31 | 2013-01-09 | ローム株式会社 | 半導体装置 |
US7863176B2 (en) * | 2008-05-13 | 2011-01-04 | Micron Technology, Inc. | Low-resistance interconnects and methods of making same |
JP5025679B2 (ja) * | 2009-03-27 | 2012-09-12 | 株式会社東芝 | 半導体装置 |
US8536044B2 (en) * | 2010-07-08 | 2013-09-17 | Intersil Americas Inc. | Protecting bond pad for subsequent processing |
US8310328B2 (en) * | 2010-10-07 | 2012-11-13 | Touch Micro-System Technology Corp. | Planar coil and method of making the same |
US8420531B2 (en) | 2011-06-21 | 2013-04-16 | International Business Machines Corporation | Enhanced diffusion barrier for interconnect structures |
US8525339B2 (en) | 2011-07-27 | 2013-09-03 | International Business Machines Corporation | Hybrid copper interconnect structure and method of fabricating same |
JP5857615B2 (ja) * | 2011-10-17 | 2016-02-10 | 富士通株式会社 | 電子装置およびその製造方法 |
CN102446846B (zh) * | 2011-11-28 | 2014-03-12 | 上海华力微电子有限公司 | 一种利用上掩膜实现铜互连的方法 |
CN102569177A (zh) * | 2012-01-18 | 2012-07-11 | 上海华力微电子有限公司 | 一种利用上掩膜实现高性能铜互连的方法 |
CN102569178A (zh) * | 2012-01-18 | 2012-07-11 | 上海华力微电子有限公司 | 一种利用上掩膜实现高性能铜互连的方法 |
JP5485333B2 (ja) * | 2012-05-10 | 2014-05-07 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US9117820B2 (en) | 2012-08-08 | 2015-08-25 | United Microelectronics Corp. | Conductive line of semiconductor device |
US9685370B2 (en) | 2014-12-18 | 2017-06-20 | Globalfoundries Inc. | Titanium tungsten liner used with copper interconnects |
JP6415376B2 (ja) * | 2015-04-16 | 2018-10-31 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US9406617B1 (en) | 2015-11-19 | 2016-08-02 | International Business Machines Corporation | Structure and process for W contacts |
US9735051B2 (en) | 2015-12-14 | 2017-08-15 | International Business Machines Corporation | Semiconductor device interconnect structures formed by metal reflow process |
US10115670B2 (en) | 2016-08-17 | 2018-10-30 | International Business Machines Corporation | Formation of advanced interconnects including set of metal conductor structures in patterned dielectric layer |
US9859215B1 (en) | 2016-08-17 | 2018-01-02 | International Business Machines Corporation | Formation of advanced interconnects |
US9941212B2 (en) | 2016-08-17 | 2018-04-10 | International Business Machines Corporation | Nitridized ruthenium layer for formation of cobalt interconnects |
US9716063B1 (en) | 2016-08-17 | 2017-07-25 | International Business Machines Corporation | Cobalt top layer advanced metallization for interconnects |
US9852990B1 (en) | 2016-08-17 | 2017-12-26 | International Business Machines Corporation | Cobalt first layer advanced metallization for interconnects |
US9768118B1 (en) | 2016-09-19 | 2017-09-19 | International Business Machines Corporation | Contact having self-aligned air gap spacers |
CN110858578B (zh) * | 2018-08-23 | 2021-07-13 | 联华电子股份有限公司 | 管芯封环及其制造方法 |
US10916503B2 (en) | 2018-09-11 | 2021-02-09 | International Business Machines Corporation | Back end of line metallization structure |
US11177163B2 (en) * | 2020-03-17 | 2021-11-16 | International Business Machines Corporation | Top via structure with enlarged contact area with upper metallization level |
US11955382B2 (en) | 2020-12-03 | 2024-04-09 | Applied Materials, Inc. | Reverse selective etch stop layer |
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JPH04127527A (ja) | 1990-09-19 | 1992-04-28 | Fujitsu Ltd | 多層配線の形成方法 |
US5930669A (en) | 1997-04-03 | 1999-07-27 | International Business Machines Corporation | Continuous highly conductive metal wiring structures and method for fabricating the same |
US5985762A (en) * | 1997-05-19 | 1999-11-16 | International Business Machines Corporation | Method of forming a self-aligned copper diffusion barrier in vias |
JP3149846B2 (ja) | 1998-04-17 | 2001-03-26 | 日本電気株式会社 | 半導体装置及びその製造方法 |
JP3189970B2 (ja) | 1998-09-07 | 2001-07-16 | 日本電気株式会社 | 半導体装置の製造方法 |
US6417094B1 (en) * | 1998-12-31 | 2002-07-09 | Newport Fab, Llc | Dual-damascene interconnect structures and methods of fabricating same |
JP2000323571A (ja) | 1999-05-14 | 2000-11-24 | Sony Corp | 半導体装置の製造方法 |
JP2001053077A (ja) | 1999-08-13 | 2001-02-23 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2001176965A (ja) | 1999-12-20 | 2001-06-29 | Nec Corp | 半導体装置及びその製造方法 |
US6358842B1 (en) * | 2000-08-07 | 2002-03-19 | Chartered Semiconductor Manufacturing Ltd. | Method to form damascene interconnects with sidewall passivation to protect organic dielectrics |
US6498091B1 (en) * | 2000-11-01 | 2002-12-24 | Applied Materials, Inc. | Method of using a barrier sputter reactor to remove an underlying barrier layer |
US6576982B1 (en) * | 2001-02-06 | 2003-06-10 | Advanced Micro Devices, Inc. | Use of sion for preventing copper contamination of dielectric layer |
US6624066B2 (en) * | 2001-02-14 | 2003-09-23 | Texas Instruments Incorporated | Reliable interconnects with low via/contact resistance |
US6531780B1 (en) * | 2001-06-27 | 2003-03-11 | Advanced Micro Devices, Inc. | Via formation in integrated circuit interconnects |
JP3540302B2 (ja) * | 2001-10-19 | 2004-07-07 | Necエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
-
2001
- 2001-10-19 JP JP2001321287A patent/JP3540302B2/ja not_active Expired - Fee Related
-
2002
- 2002-10-16 KR KR1020020063242A patent/KR20030035909A/ko not_active Application Discontinuation
- 2002-10-16 TW TW091123880A patent/TW584907B/zh not_active IP Right Cessation
- 2002-10-17 US US10/271,727 patent/US6900539B2/en not_active Expired - Lifetime
- 2002-10-21 CN CNB02148029XA patent/CN1200461C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101213642B (zh) * | 2005-06-28 | 2010-09-29 | 东京毅力科创株式会社 | 金属膜的薄膜沉积方法和薄膜沉积装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2003124313A (ja) | 2003-04-25 |
US6900539B2 (en) | 2005-05-31 |
TW584907B (en) | 2004-04-21 |
KR20030035909A (ko) | 2003-05-09 |
US20030075752A1 (en) | 2003-04-24 |
CN1412845A (zh) | 2003-04-23 |
JP3540302B2 (ja) | 2004-07-07 |
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