CN1231970C - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
- Publication number
- CN1231970C CN1231970C CNB021575487A CN02157548A CN1231970C CN 1231970 C CN1231970 C CN 1231970C CN B021575487 A CNB021575487 A CN B021575487A CN 02157548 A CN02157548 A CN 02157548A CN 1231970 C CN1231970 C CN 1231970C
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- Prior art keywords
- wiring
- connecting hole
- dummy
- semiconductor device
- film
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 31
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 239000010949 copper Substances 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229920000090 poly(aryl ether) Polymers 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 306
- 239000010410 layer Substances 0.000 description 96
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 68
- 229910052814 silicon oxide Inorganic materials 0.000 description 68
- 229910052751 metal Inorganic materials 0.000 description 65
- 239000002184 metal Substances 0.000 description 65
- 238000000034 method Methods 0.000 description 58
- 230000004888 barrier function Effects 0.000 description 44
- 230000035882 stress Effects 0.000 description 33
- 238000005530 etching Methods 0.000 description 32
- 230000005012 migration Effects 0.000 description 29
- 238000013508 migration Methods 0.000 description 29
- 229910052581 Si3N4 Inorganic materials 0.000 description 24
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 24
- 230000008569 process Effects 0.000 description 18
- 229920002120 photoresistant polymer Polymers 0.000 description 16
- 238000004088 simulation Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000009977 dual effect Effects 0.000 description 10
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 8
- 238000001020 plasma etching Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000003870 refractory metal Substances 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920000412 polyarylene Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
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
- H01L21/02—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
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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
- H01L21/76801—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
- H01L21/76811—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 involving multiple stacked pre-patterned masks
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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
- H01L21/76801—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
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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
- H01L21/76801—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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- 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
- H01L21/76801—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
- H01L21/76813—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 involving a partial via etch
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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
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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
- H01L21/7684—Smoothing; Planarisation
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- 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
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- 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
- H01L23/5226—Via connections in a multilevel interconnection structure
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- 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
- H01L23/528—Layout of the interconnection structure
- H01L23/5283—Cross-sectional geometry
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/10—Applying interconnections to be used for carrying current between separate components within a device
- H01L2221/1005—Formation and after-treatment of dielectrics
- H01L2221/101—Forming openings in dielectrics
- H01L2221/1015—Forming openings in dielectrics for dual damascene structures
- H01L2221/1036—Dual damascene with different via-level and trench-level dielectrics
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- 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
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- 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)
- Geometry (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP390710/2001 | 2001-12-21 | ||
JP2001390710A JP3790469B2 (ja) | 2001-12-21 | 2001-12-21 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428855A CN1428855A (zh) | 2003-07-09 |
CN1231970C true CN1231970C (zh) | 2005-12-14 |
Family
ID=19188438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021575487A Expired - Fee Related CN1231970C (zh) | 2001-12-21 | 2002-12-20 | 半导体器件 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7067919B2 (zh) |
EP (2) | EP1326276B1 (zh) |
JP (1) | JP3790469B2 (zh) |
KR (1) | KR100847649B1 (zh) |
CN (1) | CN1231970C (zh) |
TW (1) | TW569389B (zh) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4005873B2 (ja) | 2002-08-15 | 2007-11-14 | 株式会社東芝 | 半導体装置 |
JP3858849B2 (ja) * | 2003-04-16 | 2006-12-20 | ソニー株式会社 | 半導体装置およびその製造方法 |
JP2004363256A (ja) * | 2003-06-03 | 2004-12-24 | Nec Electronics Corp | 半導体装置及び半導体装置の製造方法 |
JP2005064226A (ja) | 2003-08-12 | 2005-03-10 | Renesas Technology Corp | 配線構造 |
US20050045993A1 (en) * | 2003-08-28 | 2005-03-03 | Sanyo Electric Co., Ltd. | Semiconductor device with concave patterns in dielectric film and manufacturing method thereof |
US7387960B2 (en) * | 2003-09-16 | 2008-06-17 | Texas Instruments Incorporated | Dual depth trench termination method for improving Cu-based interconnect integrity |
JP2006024698A (ja) * | 2004-07-07 | 2006-01-26 | Toshiba Corp | 半導体装置及びその製造方法 |
US20060180934A1 (en) * | 2005-02-14 | 2006-08-17 | Taiwan Semiconductor Manufacturing Co., Ltd. | Wiring structures for semiconductor devices |
JP4590556B2 (ja) * | 2005-03-11 | 2010-12-01 | 国立大学法人 奈良先端科学技術大学院大学 | 半導体装置の製造方法 |
KR100640535B1 (ko) * | 2005-05-13 | 2006-10-30 | 동부일렉트로닉스 주식회사 | 더미 비아 컨택을 가지는 반도체 소자의 다층 구리 배선구조 및 그 형성 방법 |
US7224069B2 (en) * | 2005-07-25 | 2007-05-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dummy structures extending from seal ring into active circuit area of integrated circuit chip |
WO2007064471A1 (en) * | 2005-11-30 | 2007-06-07 | Advanced Micro Devices, Inc. | A technique for increasing adhesion of metallization layers by providing dummy vias |
DE102005057076A1 (de) * | 2005-11-30 | 2007-05-31 | Advanced Micro Devices, Inc., Sunnyvale | Technik zum Verbessern der Haftung von Metallisierungsschichten durch Vorsehen von Platzhalterkontaktdurchführungen |
CN1983550A (zh) * | 2005-12-14 | 2007-06-20 | 中芯国际集成电路制造(上海)有限公司 | 提高可靠性和成品率的消除铜位错的方法 |
TW200735274A (en) * | 2005-12-29 | 2007-09-16 | Koninkl Philips Electronics Nv | Reliability improvement of metal-interconnect structure by capping spacers |
US7767570B2 (en) * | 2006-03-22 | 2010-08-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dummy vias for damascene process |
JP2007305713A (ja) * | 2006-05-10 | 2007-11-22 | Matsushita Electric Ind Co Ltd | 半導体装置及び配線補助パターン生成方法 |
JP5050413B2 (ja) * | 2006-06-09 | 2012-10-17 | 富士通株式会社 | 設計支援プログラム、該プログラムを記録した記録媒体、設計支援方法、および設計支援装置 |
US8912657B2 (en) * | 2006-11-08 | 2014-12-16 | Rohm Co., Ltd. | Semiconductor device |
US7777340B2 (en) * | 2006-11-08 | 2010-08-17 | Rohm Co., Ltd. | Semiconductor device |
JP4731456B2 (ja) | 2006-12-19 | 2011-07-27 | 富士通セミコンダクター株式会社 | 半導体装置 |
JP4871168B2 (ja) | 2007-02-26 | 2012-02-08 | 富士通セミコンダクター株式会社 | 集積回路の配線経路探索方法、集積回路の自動配線装置およびプログラム |
US7964934B1 (en) | 2007-05-22 | 2011-06-21 | National Semiconductor Corporation | Fuse target and method of forming the fuse target in a copper process flow |
US8030733B1 (en) | 2007-05-22 | 2011-10-04 | National Semiconductor Corporation | Copper-compatible fuse target |
US20090079080A1 (en) * | 2007-09-24 | 2009-03-26 | Infineon Technologies Ag | Semiconductor Device with Multi-Layer Metallization |
KR20090054544A (ko) * | 2007-11-27 | 2009-06-01 | 주식회사 동부하이텍 | 금속 배선 공정 |
JP5251153B2 (ja) * | 2008-02-07 | 2013-07-31 | 富士通セミコンダクター株式会社 | 半導体装置 |
US8669597B2 (en) | 2008-05-06 | 2014-03-11 | Spansion Llc | Memory device interconnects and method of manufacturing |
US7951704B2 (en) * | 2008-05-06 | 2011-05-31 | Spansion Llc | Memory device peripheral interconnects and method of manufacturing |
JP5350681B2 (ja) | 2008-06-03 | 2013-11-27 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP5353109B2 (ja) | 2008-08-15 | 2013-11-27 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
US7709956B2 (en) * | 2008-09-15 | 2010-05-04 | National Semiconductor Corporation | Copper-topped interconnect structure that has thin and thick copper traces and method of forming the copper-topped interconnect structure |
JP5434355B2 (ja) | 2009-08-11 | 2014-03-05 | 富士通セミコンダクター株式会社 | 設計支援プログラム、設計支援装置、および設計支援方法 |
US20110133286A1 (en) * | 2009-12-03 | 2011-06-09 | Franz Dietz | Integrierter schaltungsteil |
DE102009056562A1 (de) * | 2009-12-03 | 2011-06-09 | Telefunken Semiconductors Gmbh & Co. Kg | Integrierter Schaltungsteil |
US8513114B2 (en) * | 2011-04-29 | 2013-08-20 | Renesas Electronics Corporation | Method for forming a dual damascene interconnect structure |
KR20120138875A (ko) * | 2011-06-16 | 2012-12-27 | 삼성전자주식회사 | 배선 구조물 및 이의 제조 방법 |
US8941242B2 (en) * | 2011-12-07 | 2015-01-27 | Freescale Semiconductor, Inc. | Method of protecting against via failure and structure therefor |
US9343411B2 (en) * | 2013-01-29 | 2016-05-17 | Intel Corporation | Techniques for enhancing fracture resistance of interconnects |
US9966338B1 (en) * | 2017-04-18 | 2018-05-08 | Globalfoundries Inc. | Pre-spacer self-aligned cut formation |
KR102307127B1 (ko) * | 2017-06-14 | 2021-10-05 | 삼성전자주식회사 | 반도체 소자 |
JP7085417B2 (ja) * | 2018-06-25 | 2022-06-16 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP7082019B2 (ja) * | 2018-09-18 | 2022-06-07 | 株式会社東芝 | 固体撮像装置 |
US11164815B2 (en) * | 2019-09-28 | 2021-11-02 | International Business Machines Corporation | Bottom barrier free interconnects without voids |
US20210265411A1 (en) * | 2020-02-21 | 2021-08-26 | Canon Kabushiki Kaisha | Semiconductor device and method for manufacturing semiconductor device |
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EP0457449A1 (en) * | 1990-04-27 | 1991-11-21 | Fujitsu Limited | Semiconductor device having via hole and method of producing the same |
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JP2710221B2 (ja) | 1995-01-25 | 1998-02-10 | 日本電気株式会社 | 半導体装置及びその製造方法 |
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JPH10233442A (ja) | 1997-02-18 | 1998-09-02 | Sony Corp | 半導体装置及びその製造方法 |
JP3638778B2 (ja) * | 1997-03-31 | 2005-04-13 | 株式会社ルネサステクノロジ | 半導体集積回路装置およびその製造方法 |
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-
2001
- 2001-12-21 JP JP2001390710A patent/JP3790469B2/ja not_active Expired - Lifetime
-
2002
- 2002-11-26 TW TW091134354A patent/TW569389B/zh not_active IP Right Cessation
- 2002-12-04 US US10/309,113 patent/US7067919B2/en not_active Expired - Lifetime
- 2002-12-05 EP EP02026987.4A patent/EP1326276B1/en not_active Expired - Lifetime
- 2002-12-05 EP EP10177318.2A patent/EP2264758B1/en not_active Expired - Lifetime
- 2002-12-20 KR KR1020020081656A patent/KR100847649B1/ko active IP Right Grant
- 2002-12-20 CN CNB021575487A patent/CN1231970C/zh not_active Expired - Fee Related
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2005
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TW569389B (en) | 2004-01-01 |
EP1326276A3 (en) | 2005-04-06 |
US20050121788A1 (en) | 2005-06-09 |
US20030116852A1 (en) | 2003-06-26 |
KR20030053047A (ko) | 2003-06-27 |
EP2264758A2 (en) | 2010-12-22 |
KR100847649B1 (ko) | 2008-07-21 |
US7173337B2 (en) | 2007-02-06 |
EP2264758A3 (en) | 2012-01-25 |
EP1326276B1 (en) | 2014-10-15 |
US7067919B2 (en) | 2006-06-27 |
JP2003197623A (ja) | 2003-07-11 |
JP3790469B2 (ja) | 2006-06-28 |
TW200301543A (en) | 2003-07-01 |
EP2264758B1 (en) | 2017-03-01 |
CN1428855A (zh) | 2003-07-09 |
EP1326276A2 (en) | 2003-07-09 |
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