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 PDF

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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
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TW
Taiwan
Prior art keywords
dielectric material
porous
item
patent application
scope
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TW094114443A
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English (en)
Chinese (zh)
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Anthony K Stamper
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Ibm
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Publication of TW200539382A publication Critical patent/TW200539382A/zh

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31Treatment 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
    • H01L21/3105After-treatment
    • H01L21/311Etching the insulating layers by chemical or physical means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70Manufacture 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
    • H01L21/71Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76801Applying 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
    • H01L21/7682Applying 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/28Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31Treatment 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
    • H01L21/3105After-treatment
    • H01L21/311Etching the insulating layers by chemical or physical means
    • H01L21/31105Etching inorganic layers
    • H01L21/31111Etching inorganic layers by chemical means
    • H01L21/31116Etching inorganic layers by chemical means by dry-etching
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31Treatment 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
    • H01L21/3205Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70Manufacture 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
    • H01L21/71Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76801Applying 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
    • H01L21/76802Applying 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
    • H01L21/76807Applying 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/52Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522Arrangements 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
    • H01L23/5222Capacitive arrangements or effects of, or between wiring layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/52Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522Arrangements 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
    • H01L23/532Arrangements 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
    • H01L23/5329Insulating materials
    • H01L23/53295Stacked insulating layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00Resistors, capacitors or inductors
    • H10D1/01Manufacture or treatment
    • H10D1/041Manufacture or treatment of capacitors having no potential barriers
    • H10D1/042Manufacture or treatment of capacitors having no potential barriers using deposition processes to form electrode extensions
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00Resistors, capacitors or inductors
    • H10D1/60Capacitors
    • H10D1/68Capacitors having no potential barriers
    • H10D1/692Electrodes
    • H10D1/711Electrodes having non-planar surfaces, e.g. formed by texturisation
    • H10D1/714Electrodes 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)
TW094114443A 2004-05-25 2005-05-04 Method of forming a semiconductor device having air gaps and the structure so formed TW200539382A (en)

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

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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)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283542A (ja) * 1992-03-31 1993-10-29 Mitsubishi Electric Corp 半導体集積回路装置及びその製造方法
US5470801A (en) * 1993-06-28 1995-11-28 Lsi Logic Corporation Low dielectric constant insulation layer for integrated circuit structure and method of making same
US5461003A (en) * 1994-05-27 1995-10-24 Texas Instruments Incorporated Multilevel interconnect structure with air gaps formed between metal leads
US5548159A (en) * 1994-05-27 1996-08-20 Texas Instruments Incorporated Porous insulator for line-to-line capacitance reduction
JPH09275142A (ja) * 1995-12-12 1997-10-21 Texas Instr Inc <Ti> 半導体の空隙を低温低圧で充填を行う処理方法
US5994776A (en) * 1996-01-11 1999-11-30 Advanced Micro Devices, Inc. Interlevel dielectric with multiple air gaps between conductive lines of an integrated circuit
US5965202A (en) * 1996-05-02 1999-10-12 Lucent Technologies, Inc. Hybrid inorganic-organic composite for use as an interlayer dielectric
WO2004074355A1 (ja) * 1997-05-28 2004-09-02 Noriko Yamada 低誘電率材料、 その製造および使用
US6577011B1 (en) * 1997-07-10 2003-06-10 International Business Machines Corporation Chip interconnect wiring structure with low dielectric constant insulator and methods for fabricating the same
JP3571522B2 (ja) * 1998-02-12 2004-09-29 松下電器産業株式会社 多孔質膜の形成方法及び多孔質膜の形成材料
JP4521992B2 (ja) * 1998-04-01 2010-08-11 旭化成株式会社 配線構造体の製造方法
US6265780B1 (en) * 1998-12-01 2001-07-24 United Microelectronics Corp. Dual damascene structure for the wiring-line structures of multi-level interconnects in integrated circuit
US6245662B1 (en) * 1998-07-23 2001-06-12 Applied Materials, Inc. Method of producing an interconnect structure for an integrated circuit
JP3888794B2 (ja) * 1999-01-27 2007-03-07 松下電器産業株式会社 多孔質膜の形成方法、配線構造体及びその形成方法
US6177329B1 (en) * 1999-04-15 2001-01-23 Kurt Pang Integrated circuit structures having gas pockets and method for forming integrated circuit structures having gas pockets
US6090698A (en) * 1999-07-23 2000-07-18 United Microelectronics Corp Fabrication method for an insulation structure having a low dielectric constant
US6596624B1 (en) * 1999-07-31 2003-07-22 International Business Machines Corporation Process for making low dielectric constant hollow chip structures by removing sacrificial dielectric material after the chip is joined to a chip carrier
US6103619A (en) * 1999-10-08 2000-08-15 United Microelectronics Corp. Method of forming a dual damascene structure on a semiconductor wafer
JP2001118842A (ja) * 1999-10-15 2001-04-27 Nec Corp 半導体装置とその製造方法
US6815329B2 (en) * 2000-02-08 2004-11-09 International Business Machines Corporation Multilayer interconnect structure containing air gaps and method for making
US6297554B1 (en) * 2000-03-10 2001-10-02 United Microelectronics Corp. Dual damascene interconnect structure with reduced parasitic capacitance
US6362091B1 (en) * 2000-03-14 2002-03-26 Intel Corporation Method for making a semiconductor device having a low-k dielectric layer
US6265321B1 (en) * 2000-04-17 2001-07-24 Chartered Semiconductor Manufacturing Ltd. Air bridge process for forming air gaps
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

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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