HK43495A - Fabrication of fet integrated circuits - Google Patents

Fabrication of fet integrated circuits

Info

Publication number
HK43495A
HK43495A HK43495A HK43495A HK43495A HK 43495 A HK43495 A HK 43495A HK 43495 A HK43495 A HK 43495A HK 43495 A HK43495 A HK 43495A HK 43495 A HK43495 A HK 43495A
Authority
HK
Hong Kong
Prior art keywords
fabrication
integrated circuits
fet integrated
fet
circuits
Prior art date
Application number
HK43495A
Other languages
English (en)
Inventor
Kuo Hua Lee
Chih Yuan Lu
David Stanley Yaney
Original Assignee
At & T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22437208&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK43495(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by At & T Corp filed Critical At & T Corp
Publication of HK43495A publication Critical patent/HK43495A/xx

Links

Classifications

    • 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
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/66568—Lateral single gate silicon transistors
    • H01L29/66575—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate
    • H01L29/6659—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate with both lightly doped source and drain extensions and source and drain self-aligned to the sides of the gate, e.g. lightly doped drain [LDD] MOSFET, double diffused drain [DDD] MOSFET
    • 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
    • H01L21/76895—Local interconnects; Local pads, as exemplified by patent document EP0896365

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
HK43495A 1987-12-04 1995-03-23 Fabrication of fet integrated circuits HK43495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/128,834 US4844776A (en) 1987-12-04 1987-12-04 Method for making folded extended window field effect transistor

Publications (1)

Publication Number Publication Date
HK43495A true HK43495A (en) 1995-03-31

Family

ID=22437208

Family Applications (1)

Application Number Title Priority Date Filing Date
HK43495A HK43495A (en) 1987-12-04 1995-03-23 Fabrication of fet integrated circuits

Country Status (8)

Country Link
US (1) US4844776A (xx)
EP (1) EP0319215B1 (xx)
JP (1) JP2780986B2 (xx)
KR (1) KR960001602B1 (xx)
CA (1) CA1284235C (xx)
DE (1) DE3888937T2 (xx)
ES (1) ES2050712T3 (xx)
HK (1) HK43495A (xx)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2780179B2 (ja) * 1988-10-14 1998-07-30 セイコーエプソン株式会社 半導体装置及び半導体装置の製造方法
US5079180A (en) * 1988-12-22 1992-01-07 Texas Instruments Incorporated Method of fabricating a raised source/drain transistor
US4954214A (en) * 1989-01-05 1990-09-04 Northern Telecom Limited Method for making interconnect structures for VLSI devices
EP0422824A1 (en) * 1989-10-12 1991-04-17 AT&T Corp. Field-effect transistor with polysilicon window pad
US5036378A (en) * 1989-11-01 1991-07-30 At&T Bell Laboratories Memory device
FR2655194B1 (fr) * 1989-11-28 1992-04-10 Sgs Thomson Microelectronics Procede de fabrication de circuits integres constituant des memoires eprom.
DE4038177A1 (de) * 1989-12-18 1991-06-20 Telefunken Electronic Gmbh Halbleiteranordnung und verfahren zu ihrer herstellung
JPH03230531A (ja) * 1990-02-06 1991-10-14 Matsushita Electron Corp 半導体装置の製造方法
US5879997A (en) * 1991-05-30 1999-03-09 Lucent Technologies Inc. Method for forming self aligned polysilicon contact
US5219793A (en) * 1991-06-03 1993-06-15 Motorola Inc. Method for forming pitch independent contacts and a semiconductor device having the same
US5880022A (en) * 1991-12-30 1999-03-09 Lucent Technologies Inc. Self-aligned contact window
KR950011982B1 (ko) * 1992-11-06 1995-10-13 현대전자산업주식회사 전도물질 패드를 갖는 반도체 접속장치 및 그 제조방법
JPH06333944A (ja) * 1993-05-25 1994-12-02 Nippondenso Co Ltd 半導体装置
DE4337355C2 (de) * 1993-11-02 1997-08-21 Siemens Ag Verfahren zur Herstellung eines Kontaktlochs zu einem dotierten Bereich
US5731218A (en) * 1993-11-02 1998-03-24 Siemens Aktiengesellschaft Method for producing a contact hole to a doped region
US5407859A (en) * 1993-12-01 1995-04-18 At&T Corp. Field effect transistor with landing pad
US5395787A (en) * 1993-12-01 1995-03-07 At&T Corp. Method of manufacturing shallow junction field effect transistor
US5420058A (en) * 1993-12-01 1995-05-30 At&T Corp. Method of making field effect transistor with a sealed diffusion junction
JP3238820B2 (ja) * 1994-02-18 2001-12-17 富士通株式会社 半導体装置
US5945738A (en) * 1994-05-31 1999-08-31 Stmicroelectronics, Inc. Dual landing pad structure in an integrated circuit
US5633196A (en) * 1994-05-31 1997-05-27 Sgs-Thomson Microelectronics, Inc. Method of forming a barrier and landing pad structure in an integrated circuit
US5702979A (en) * 1994-05-31 1997-12-30 Sgs-Thomson Microelectronics, Inc. Method of forming a landing pad structure in an integrated circuit
US5956615A (en) * 1994-05-31 1999-09-21 Stmicroelectronics, Inc. Method of forming a metal contact to landing pad structure in an integrated circuit
JP4156044B2 (ja) * 1994-12-22 2008-09-24 エスティーマイクロエレクトロニクス，インコーポレイテッド 集積回路におけるランディングパッド構成体の製造方法
US5705427A (en) * 1994-12-22 1998-01-06 Sgs-Thomson Microelectronics, Inc. Method of forming a landing pad structure in an integrated circuit
JP2790167B2 (ja) * 1995-01-09 1998-08-27 日本電気株式会社 半導体装置及びその製造方法
US5686761A (en) * 1995-06-06 1997-11-11 Advanced Micro Devices, Inc. Production worthy interconnect process for deep sub-half micrometer back-end-of-line technology
US5719071A (en) * 1995-12-22 1998-02-17 Sgs-Thomson Microelectronics, Inc. Method of forming a landing pad sturcture in an integrated circuit
US6001726A (en) * 1997-03-24 1999-12-14 Motorola, Inc. Method for using a conductive tungsten nitride etch stop layer to form conductive interconnects and tungsten nitride contact structure
US6001697A (en) * 1998-03-24 1999-12-14 Mosel Vitelic Inc. Process for manufacturing semiconductor devices having raised doped regions
JP3939314B2 (ja) 2004-06-10 2007-07-04 三星電子株式会社 空気調和装置及びその均油運転方法
DE102005063092B3 (de) * 2005-12-30 2007-07-19 Advanced Micro Devices, Inc., Sunnyvale Halbleiterbauelement mit einer Kontaktstruktur mit erhöhter Ätzselektivität
DE102006004412B3 (de) * 2006-01-31 2007-08-30 Advanced Micro Devices, Inc., Sunnyvale Verfahren zum Erhöhen der Ätzselektivität in einer Kontaktstruktur in Halbleiterbauelementen
JP2008058628A (ja) * 2006-08-31 2008-03-13 Ricoh Co Ltd 光走査装置および光走査装置を備えた画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384301A (en) * 1979-11-07 1983-05-17 Texas Instruments Incorporated High performance submicron metal-oxide-semiconductor field effect transistor device structure
US4324038A (en) * 1980-11-24 1982-04-13 Bell Telephone Laboratories, Incorporated Method of fabricating MOS field effect transistors
JPS5830147A (ja) * 1981-08-18 1983-02-22 Toshiba Corp 半導体装置
US4453306A (en) * 1983-05-27 1984-06-12 At&T Bell Laboratories Fabrication of FETs
US4478679A (en) * 1983-11-30 1984-10-23 Storage Technology Partners Self-aligning process for placing a barrier metal over the source and drain regions of MOS semiconductors
JPH0612822B2 (ja) * 1984-07-27 1994-02-16 株式会社日立製作所 半導体装置
CA1235824A (en) * 1985-06-28 1988-04-26 Vu Q. Ho Vlsi mosfet circuits using refractory metal and/or refractory metal silicide
JPS62169480A (ja) * 1986-01-22 1987-07-25 Hitachi Ltd 半導体装置とその製造方法
JPH0773127B2 (ja) * 1986-01-31 1995-08-02 株式会社東芝 半導体装置の製造方法
JPS62224077A (ja) * 1986-03-26 1987-10-02 Hitachi Micro Comput Eng Ltd 半導体集積回路装置
JPS62224075A (ja) * 1986-03-26 1987-10-02 Hitachi Ltd 半導体集積回路装置の製造方法

Also Published As

Publication number Publication date
EP0319215A3 (en) 1990-01-03
DE3888937T2 (de) 1994-07-21
EP0319215A2 (en) 1989-06-07
ES2050712T3 (es) 1994-06-01
JP2780986B2 (ja) 1998-07-30
EP0319215B1 (en) 1994-04-06
JPH022139A (ja) 1990-01-08
US4844776A (en) 1989-07-04
KR960001602B1 (ko) 1996-02-02
DE3888937D1 (de) 1994-05-11
KR890011110A (ko) 1989-08-12
CA1284235C (en) 1991-05-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)