TWI529855B - 佈線結構及形成佈線結構之方法 - Google Patents

佈線結構及形成佈線結構之方法 Download PDF

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Publication number
TWI529855B
TWI529855B TW099135322A TW99135322A TWI529855B TW I529855 B TWI529855 B TW I529855B TW 099135322 A TW099135322 A TW 099135322A TW 99135322 A TW99135322 A TW 99135322A TW I529855 B TWI529855 B TW I529855B
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TW
Taiwan
Prior art keywords
contact plug
contact
layer
conductive line
elongated
Prior art date
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TW099135322A
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English (en)
Chinese (zh)
Other versions
TW201123356A (en
Inventor
李殷沃
金大容
崔吉鉉
金秉熙
Original Assignee
三星電子股份有限公司
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Publication of TW201123356A publication Critical patent/TW201123356A/zh
Application granted granted Critical
Publication of TWI529855B publication Critical patent/TWI529855B/zh

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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
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/025—Manufacture or treatment forming recessed gates, e.g. by using local oxidation
    • H10D64/027—Manufacture or treatment forming recessed gates, e.g. by using local oxidation by etching at gate locations
    • 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
    • H01L21/76829—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
    • H01L21/76831—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches, e.g. non-conductive sidewall liners
    • 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
    • H01L21/76885—By forming conductive members before deposition of protective insulating material, e.g. pillars, studs
    • 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
    • H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
    • H01L21/76889—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances by forming silicides of refractory metals
    • 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
    • H01L21/76897—Formation of self-aligned vias or contact plugs, i.e. involving a lithographically uncritical step
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/01—Manufacture or treatment
    • H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
    • H10B12/03—Making the capacitor or connections thereto
    • H10B12/033—Making the capacitor or connections thereto the capacitor extending over the transistor
    • H10B12/0335—Making a connection between the transistor and the capacitor, e.g. plug
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/01—Manufacture or treatment
    • H10B12/09—Manufacture or treatment with simultaneous manufacture of the peripheral circuit region and memory cells
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
    • H10B12/48—Data lines or contacts therefor
    • H10B12/482—Bit lines
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
    • H10B12/48—Data lines or contacts therefor
    • H10B12/485—Bit line contacts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311—Gate electrodes for field-effect devices
    • H10D64/411—Gate electrodes for field-effect devices for FETs
    • H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/512—Disposition of the gate electrodes, e.g. buried gates
    • H10D64/513—Disposition of the gate electrodes, e.g. buried gates within recesses in the substrate, e.g. trench gates, groove gates or buried gates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
    • H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
    • H10B12/315—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with the capacitor higher than a bit line
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/0212—Manufacture or treatment of FETs having insulated gates [IGFET] using self-aligned silicidation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Semiconductor Memories (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
TW099135322A 2009-10-16 2010-10-15 佈線結構及形成佈線結構之方法 TWI529855B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090098742A KR101602251B1 (ko) 2009-10-16 2009-10-16 배선 구조물 및 이의 형성 방법
US12/836,081 US8501606B2 (en) 2009-10-16 2010-07-14 Methods of forming wiring structures

Publications (2)

Publication Number Publication Date
TW201123356A TW201123356A (en) 2011-07-01
TWI529855B true TWI529855B (zh) 2016-04-11

Family

ID=43879627

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099135322A TWI529855B (zh) 2009-10-16 2010-10-15 佈線結構及形成佈線結構之方法

Country Status (4)

Country Link
US (1) US8501606B2 (enExample)
JP (1) JP2011086941A (enExample)
KR (1) KR101602251B1 (enExample)
TW (1) TWI529855B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120073394A (ko) * 2010-12-27 2012-07-05 삼성전자주식회사 반도체 소자 및 이의 제조방법
JP2013074189A (ja) * 2011-09-28 2013-04-22 Elpida Memory Inc 半導体装置及びその製造方法
JP6076038B2 (ja) * 2011-11-11 2017-02-08 株式会社半導体エネルギー研究所 表示装置の作製方法
KR101887144B1 (ko) * 2012-03-15 2018-08-09 삼성전자주식회사 반도체 소자 및 이를 제조하는 방법
KR101979752B1 (ko) 2012-05-03 2019-05-17 삼성전자주식회사 반도체 소자 및 그 제조 방법
KR101924020B1 (ko) * 2012-10-18 2018-12-03 삼성전자주식회사 반도체 장치 및 이의 제조 방법
JP2015122471A (ja) * 2013-11-20 2015-07-02 マイクロン テクノロジー， インク． 半導体装置およびその製造方法
KR20160018270A (ko) * 2014-08-08 2016-02-17 삼성전자주식회사 자기 메모리 소자
CN110890328B (zh) * 2018-09-11 2022-03-18 长鑫存储技术有限公司 半导体存储器的形成方法
TWI696270B (zh) * 2019-04-15 2020-06-11 力晶積成電子製造股份有限公司 記憶體結構及其製造方法
KR102762967B1 (ko) * 2020-04-21 2025-02-05 삼성전자주식회사 콘택 플러그들을 갖는 반도체 소자들
CN113921472B (zh) * 2020-07-08 2024-07-19 长鑫存储技术有限公司 半导体结构及其制作方法
US20230292497A1 (en) * 2022-03-11 2023-09-14 Nanya Technology Corporation Manufacturing method of semiconductor structure
CN118234220A (zh) * 2022-12-20 2024-06-21 长江存储科技有限责任公司 存储器件及其形成方法

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JPH01300543A (ja) * 1988-05-27 1989-12-05 Fujitsu Ltd 半導体装置の製造方法
JPH07120638B2 (ja) * 1989-07-25 1995-12-20 三菱電機株式会社 半導体装置の製造方法
JPH06318680A (ja) 1993-05-10 1994-11-15 Nec Corp 半導体記憶装置およびその製造方法
JP2000150651A (ja) * 1998-11-04 2000-05-30 Nec Corp 半導体装置及びプラグ構造の製造方法
US6117723A (en) 1999-06-10 2000-09-12 Taiwan Semiconductor Manufacturing Company Salicide integration process for embedded DRAM devices
JP4860022B2 (ja) 2000-01-25 2012-01-25 エルピーダメモリ株式会社 半導体集積回路装置の製造方法
JP2001257325A (ja) 2000-03-08 2001-09-21 Nec Corp 半導体記憶装置及びその製造方法
US6461959B1 (en) 2001-06-21 2002-10-08 United Microelectronics Corp. Method of fabrication of a contact plug in an embedded memory
KR100629270B1 (ko) * 2005-02-23 2006-09-29 삼성전자주식회사 낸드형 플래시 메모리 소자 및 그 제조방법
KR100666377B1 (ko) * 2005-08-02 2007-01-09 삼성전자주식회사 패드 구조물, 이의 형성 방법, 이를 포함하는 반도체 장치및 그 제조 방법
KR100724575B1 (ko) 2006-06-28 2007-06-04 삼성전자주식회사 매립 게이트전극을 갖는 반도체소자 및 그 형성방법
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KR100843716B1 (ko) * 2007-05-18 2008-07-04 삼성전자주식회사 자기 정렬된 콘택플러그를 갖는 반도체소자의 제조방법 및관련된 소자
KR20090035146A (ko) * 2007-10-05 2009-04-09 주식회사 하이닉스반도체 메모리 소자의 제조방법

Also Published As

Publication number Publication date
KR101602251B1 (ko) 2016-03-11
TW201123356A (en) 2011-07-01
US20110092060A1 (en) 2011-04-21
US8501606B2 (en) 2013-08-06
JP2011086941A (ja) 2011-04-28
KR20110041760A (ko) 2011-04-22

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