TW200539382A - Method of forming a semiconductor device having air gaps and the structure so formed - Google Patents
Method of forming a semiconductor device having air gaps and the structure so formed Download PDFInfo
- Publication number
- TW200539382A TW200539382A TW094114443A TW94114443A TW200539382A TW 200539382 A TW200539382 A TW 200539382A TW 094114443 A TW094114443 A TW 094114443A TW 94114443 A TW94114443 A TW 94114443A TW 200539382 A TW200539382 A TW 200539382A
- Authority
- TW
- Taiwan
- Prior art keywords
- dielectric material
- porous
- item
- patent application
- scope
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000004065 semiconductor Substances 0.000 title claims abstract description 23
- 239000003989 dielectric material Substances 0.000 claims abstract description 97
- 238000000151 deposition Methods 0.000 claims abstract description 18
- 238000005530 etching Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 229910052681 coesite Inorganic materials 0.000 claims description 16
- 229910052906 cristobalite Inorganic materials 0.000 claims description 16
- 229910052682 stishovite Inorganic materials 0.000 claims description 16
- 229910052905 tridymite Inorganic materials 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 230000009977 dual effect Effects 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 11
- 239000004809 Teflon Substances 0.000 claims description 10
- 229920006362 Teflon® Polymers 0.000 claims description 10
- 229920000412 polyarylene Polymers 0.000 claims description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims 4
- 125000001153 fluoro group Chemical group F* 0.000 claims 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims 1
- 239000004305 biphenyl Substances 0.000 claims 1
- 229920000052 poly(p-xylylene) Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 140
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- -1 polyparaphenylene Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 101100067761 Rattus norvegicus Gast gene Proteins 0.000 description 1
- 238000001505 atmospheric-pressure chemical vapour deposition Methods 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
-
- 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
- H01L21/7682—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 the dielectric comprising air gaps
-
- 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
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- 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
- H01L21/76801—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
-
- 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
- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
-
- 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
- H01L23/5329—Insulating materials
- H01L23/53295—Stacked insulating layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/01—Manufacture or treatment
- H10D1/041—Manufacture or treatment of capacitors having no potential barriers
- H10D1/042—Manufacture or treatment of capacitors having no potential barriers using deposition processes to form electrode extensions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
- H10D1/711—Electrodes having non-planar surfaces, e.g. formed by texturisation
- H10D1/714—Electrodes having non-planar surfaces, e.g. formed by texturisation having horizontal extensions
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Drying Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/709,722 US7078814B2 (en) | 2004-05-25 | 2004-05-25 | Method of forming a semiconductor device having air gaps and the structure so formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200539382A true TW200539382A (en) | 2005-12-01 |
Family
ID=35451549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094114443A TW200539382A (en) | 2004-05-25 | 2005-05-04 | Method of forming a semiconductor device having air gaps and the structure so formed |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US7078814B2 (enExample) |
| EP (1) | EP1766670A4 (enExample) |
| JP (1) | JP5362985B2 (enExample) |
| KR (1) | KR100956718B1 (enExample) |
| CN (1) | CN1954414A (enExample) |
| TW (1) | TW200539382A (enExample) |
| WO (1) | WO2005117085A2 (enExample) |
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| US6291298B1 (en) | 1999-05-25 | 2001-09-18 | Advanced Analogic Technologies, Inc. | Process of manufacturing Trench gate semiconductor device having gate oxide layer with multiple thicknesses |
| US7229499B2 (en) * | 2003-08-22 | 2007-06-12 | Matsushita Electric Industrial Co., Ltd. | Manufacturing method for semiconductor device, semiconductor device and semiconductor wafer |
| US7071091B2 (en) * | 2004-04-20 | 2006-07-04 | Intel Corporation | Method of forming air gaps in a dielectric material using a sacrificial film |
| US7629225B2 (en) * | 2005-06-13 | 2009-12-08 | Infineon Technologies Ag | Methods of manufacturing semiconductor devices and structures thereof |
| US7732322B2 (en) * | 2006-02-23 | 2010-06-08 | International Business Machines Corporation | Dielectric material with reduced dielectric constant and methods of manufacturing the same |
| JP4827639B2 (ja) * | 2006-07-12 | 2011-11-30 | 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 |
| US7482261B2 (en) * | 2006-07-26 | 2009-01-27 | International Business Machines Corporation | Interconnect structure for BEOL applications |
| TWI321819B (en) * | 2006-11-27 | 2010-03-11 | Innolux Display Corp | Metal line damascene structure and fabricating method for the same |
| US7485567B2 (en) * | 2007-02-02 | 2009-02-03 | International Business Machines Corporation | Microelectronic circuit structure with layered low dielectric constant regions and method of forming same |
| US20080185722A1 (en) * | 2007-02-05 | 2008-08-07 | Chung-Shi Liu | Formation process of interconnect structures with air-gaps and sidewall spacers |
| JP2008205283A (ja) * | 2007-02-21 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 半導体集積回路装置の配線構造並びにその設計方法及び設計装置 |
| US7544602B2 (en) * | 2007-03-29 | 2009-06-09 | International Business Machines Corporation | Method and structure for ultra narrow crack stop for multilevel semiconductor device |
| JP5342189B2 (ja) * | 2008-08-06 | 2013-11-13 | 株式会社日立製作所 | 不揮発性記憶装置及びその製造方法 |
| US8138036B2 (en) * | 2008-08-08 | 2012-03-20 | International Business Machines Corporation | Through silicon via and method of fabricating same |
| KR101536333B1 (ko) * | 2009-03-26 | 2015-07-14 | 삼성전자주식회사 | 배선 구조물 및 이의 형성 방법 |
| US8298911B2 (en) * | 2009-03-26 | 2012-10-30 | Samsung Electronics Co., Ltd. | Methods of forming wiring structures |
| WO2011021244A1 (ja) * | 2009-08-20 | 2011-02-24 | 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 |
| US8003516B2 (en) * | 2009-08-26 | 2011-08-23 | International Business Machines Corporation | BEOL interconnect structures and related fabrication methods |
| US8456009B2 (en) * | 2010-02-18 | 2013-06-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor structure having an air-gap region and a method of manufacturing the same |
| KR20120048991A (ko) * | 2010-11-08 | 2012-05-16 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
| CN103021929A (zh) * | 2011-09-22 | 2013-04-03 | 中芯国际集成电路制造(北京)有限公司 | 半导体器件制造方法 |
| KR101827893B1 (ko) | 2012-02-22 | 2018-02-09 | 삼성전자주식회사 | 도전 라인 구조물 및 그 형성 방법 |
| US8900989B2 (en) | 2013-03-06 | 2014-12-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of fabricating an air gap using a damascene process and structure of same |
| CN105518837B (zh) * | 2013-09-27 | 2019-04-16 | 英特尔公司 | 用于后段(beol)互连的自对准过孔及插塞图案化 |
| US9853025B1 (en) * | 2016-10-14 | 2017-12-26 | International Business Machines Corporation | Thin film metallic resistors formed by surface treatment of insulating layer |
| US11004612B2 (en) * | 2019-03-14 | 2021-05-11 | MicroSol Technologies Inc. | Low temperature sub-nanometer periodic stack dielectrics |
| KR102590870B1 (ko) * | 2020-04-10 | 2023-10-19 | 주식회사 히타치하이테크 | 에칭 방법 |
| KR102845535B1 (ko) * | 2021-04-06 | 2025-08-13 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
| US12444613B2 (en) | 2022-02-14 | 2025-10-14 | Hitachi High-Tech Corporation | Etching processing method |
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| US6287979B1 (en) * | 2000-04-17 | 2001-09-11 | Chartered Semiconductor Manufacturing Ltd. | Method for forming an air gap as low dielectric constant material using buckminsterfullerene as a porogen in an air bridge or a sacrificial layer |
| US6413852B1 (en) * | 2000-08-31 | 2002-07-02 | International Business Machines Corporation | Method of forming multilevel interconnect structure containing air gaps including utilizing both sacrificial and placeholder material |
| WO2002023629A2 (en) * | 2000-09-13 | 2002-03-21 | Shipley Company, L.L.C. | Electronic device manufacture |
| TW465039B (en) * | 2000-11-06 | 2001-11-21 | United Microelectronics Corp | Void-type metal interconnect and method for making the same |
| US6603204B2 (en) * | 2001-02-28 | 2003-08-05 | International Business Machines Corporation | Low-k interconnect structure comprised of a multilayer of spin-on porous dielectrics |
| US6448177B1 (en) * | 2001-03-27 | 2002-09-10 | Intle Corporation | Method of making a semiconductor device having a dual damascene interconnect spaced from a support structure |
| US6933586B2 (en) * | 2001-12-13 | 2005-08-23 | International Business Machines Corporation | Porous low-k dielectric interconnects with improved adhesion produced by partial burnout of surface porogens |
| JP2003289099A (ja) * | 2002-03-27 | 2003-10-10 | Toshiba Corp | 半導体装置および半導体装置の製造方法 |
| FR2851373B1 (fr) * | 2003-02-18 | 2006-01-13 | St Microelectronics Sa | Procede de fabrication d'un circuit electronique integre incorporant des cavites |
-
2004
- 2004-05-25 US US10/709,722 patent/US7078814B2/en not_active Expired - Lifetime
-
2005
- 2005-05-04 TW TW094114443A patent/TW200539382A/zh unknown
- 2005-05-23 KR KR1020067022307A patent/KR100956718B1/ko not_active Expired - Fee Related
- 2005-05-23 WO PCT/US2005/018050 patent/WO2005117085A2/en not_active Ceased
- 2005-05-23 EP EP05751777A patent/EP1766670A4/en not_active Withdrawn
- 2005-05-23 JP JP2007515228A patent/JP5362985B2/ja not_active Expired - Fee Related
- 2005-05-23 CN CNA2005800153631A patent/CN1954414A/zh active Pending
-
2006
- 2006-03-28 US US11/391,050 patent/US7459389B2/en not_active Expired - Fee Related
-
2008
- 2008-08-29 US US12/201,266 patent/US7674705B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7459389B2 (en) | 2008-12-02 |
| US7078814B2 (en) | 2006-07-18 |
| EP1766670A4 (en) | 2011-03-02 |
| JP5362985B2 (ja) | 2013-12-11 |
| US20090008788A1 (en) | 2009-01-08 |
| US7674705B2 (en) | 2010-03-09 |
| WO2005117085A2 (en) | 2005-12-08 |
| KR100956718B1 (ko) | 2010-05-06 |
| WO2005117085A3 (en) | 2006-10-12 |
| CN1954414A (zh) | 2007-04-25 |
| JP2008502140A (ja) | 2008-01-24 |
| US20050275104A1 (en) | 2005-12-15 |
| EP1766670A2 (en) | 2007-03-28 |
| KR20070021191A (ko) | 2007-02-22 |
| US20060166486A1 (en) | 2006-07-27 |
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