KR100809324B1 - 반도체 소자 및 그 제조 방법 - Google Patents

반도체 소자 및 그 제조 방법 Download PDF

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Publication number
KR100809324B1
KR100809324B1 KR1020060011569A KR20060011569A KR100809324B1 KR 100809324 B1 KR100809324 B1 KR 100809324B1 KR 1020060011569 A KR1020060011569 A KR 1020060011569A KR 20060011569 A KR20060011569 A KR 20060011569A KR 100809324 B1 KR100809324 B1 KR 100809324B1
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KR
South Korea
Prior art keywords
contact
semiconductor device
contact holes
contact hole
conductive layer
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Expired - Fee Related
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KR1020060011569A
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English (en)
Korean (ko)
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KR20070080346A (ko
Inventor
박성찬
Original Assignee
삼성전자주식회사
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Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020060011569A priority Critical patent/KR100809324B1/ko
Priority to US11/702,210 priority patent/US7622759B2/en
Priority to JP2007027870A priority patent/JP5190205B2/ja
Publication of KR20070080346A publication Critical patent/KR20070080346A/ko
Application granted granted Critical
Publication of KR100809324B1 publication Critical patent/KR100809324B1/ko
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/42—Vias, e.g. via plugs
    • 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
    • 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
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • H10W20/082—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts the openings being tapered via holes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • H10W20/089—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts using processes for implementing desired shapes or dispositions of the openings, e.g. double patterning
    • 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
    • H10B12/318—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor the storage electrode having multiple segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Semiconductor Memories (AREA)
KR1020060011569A 2006-02-07 2006-02-07 반도체 소자 및 그 제조 방법 Expired - Fee Related KR100809324B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020060011569A KR100809324B1 (ko) 2006-02-07 2006-02-07 반도체 소자 및 그 제조 방법
US11/702,210 US7622759B2 (en) 2006-02-07 2007-02-05 Semiconductor devices and methods of manufacturing the same
JP2007027870A JP5190205B2 (ja) 2006-02-07 2007-02-07 半導体素子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060011569A KR100809324B1 (ko) 2006-02-07 2006-02-07 반도체 소자 및 그 제조 방법

Publications (2)

Publication Number Publication Date
KR20070080346A KR20070080346A (ko) 2007-08-10
KR100809324B1 true KR100809324B1 (ko) 2008-03-05

Family

ID=38333213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060011569A Expired - Fee Related KR100809324B1 (ko) 2006-02-07 2006-02-07 반도체 소자 및 그 제조 방법

Country Status (3)

Country Link
US (1) US7622759B2 (https=)
JP (1) JP5190205B2 (https=)
KR (1) KR100809324B1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090302479A1 (en) * 2008-06-06 2009-12-10 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Semiconductor structures having vias
KR101094380B1 (ko) * 2008-12-29 2011-12-15 주식회사 하이닉스반도체 금속콘택을 갖는 반도체장치 제조 방법
JP4945619B2 (ja) 2009-09-24 2012-06-06 株式会社東芝 半導体記憶装置
KR101123804B1 (ko) * 2009-11-20 2012-03-12 주식회사 하이닉스반도체 반도체 칩 및 이를 갖는 적층 반도체 패키지
KR101824735B1 (ko) * 2010-12-15 2018-02-01 에스케이하이닉스 주식회사 반도체 소자의 제조 방법
TWI447858B (zh) * 2012-02-03 2014-08-01 Inotera Memories Inc 隨機存取記憶體的製造方法
US8759977B2 (en) 2012-04-30 2014-06-24 International Business Machines Corporation Elongated via structures
US9324573B2 (en) 2013-01-24 2016-04-26 Ps5 Luxco S.A.R.L. Method for manufacturing semiconductor device
JP2015053337A (ja) 2013-09-05 2015-03-19 マイクロン テクノロジー， インク． 半導体装置及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970003848A (ko) * 1995-06-28 1997-01-29 김주용 반도체 소자의 콘택 제조방법
KR19990084311A (ko) * 1998-05-04 1999-12-06 김영환 반도체장치의 캐패시터 및 그 제조방법
KR20010095943A (ko) * 2000-04-14 2001-11-07 윤종용 반도체 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970000384B1 (ko) 1994-01-10 1997-01-09 삼영전자공업 주식회사 키틴 및 키토산계 액상복합비료
KR100307528B1 (ko) 1998-05-28 2001-11-02 김영환 반도체소자의다층배선구조제조방법
KR20010059181A (ko) 1999-12-30 2001-07-06 박종섭 반도체 소자의 콘택 플러그 형성방법
JP4223189B2 (ja) * 2000-12-26 2009-02-12 富士通マイクロエレクトロニクス株式会社 半導体装置及びその製造方法
JP3976703B2 (ja) 2003-04-30 2007-09-19 エルピーダメモリ株式会社 半導体装置の製造方法
JP2006024831A (ja) * 2004-07-09 2006-01-26 Sony Corp 半導体装置および半導体装置の製造方法
JP2007103410A (ja) * 2005-09-30 2007-04-19 Elpida Memory Inc 密集コンタクトホールを有する半導体デバイス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970003848A (ko) * 1995-06-28 1997-01-29 김주용 반도체 소자의 콘택 제조방법
KR19990084311A (ko) * 1998-05-04 1999-12-06 김영환 반도체장치의 캐패시터 및 그 제조방법
KR20010095943A (ko) * 2000-04-14 2001-11-07 윤종용 반도체 장치

Also Published As

Publication number Publication date
JP2007214567A (ja) 2007-08-23
KR20070080346A (ko) 2007-08-10
US7622759B2 (en) 2009-11-24
JP5190205B2 (ja) 2013-04-24
US20070182017A1 (en) 2007-08-09

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