DE68927026D1 - Herstellungsverfahren einer Halbleitervorrichtung - Google Patents

Herstellungsverfahren einer Halbleitervorrichtung

Info

Publication number
DE68927026D1
DE68927026D1 DE68927026T DE68927026T DE68927026D1 DE 68927026 D1 DE68927026 D1 DE 68927026D1 DE 68927026 T DE68927026 T DE 68927026T DE 68927026 T DE68927026 T DE 68927026T DE 68927026 D1 DE68927026 D1 DE 68927026D1
Authority
DE
Germany
Prior art keywords
manufacturing
semiconductor device
semiconductor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE68927026T
Other languages
English (en)
Inventor
Hiroshi Gotou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE68927026D1 publication Critical patent/DE68927026D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H10B12/39—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor and the transistor being in a same trench
    • H10B12/395—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor and the transistor being in a same trench the transistor being vertical
    • 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
    • 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
    • H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
    • H01L21/76826—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by contacting the layer with gases, liquids or plasmas
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
    • 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
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/7827—Vertical transistors
    • 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
    • H10B12/038—Making the capacitor or connections thereto the capacitor being in a trench in the substrate
    • H10B12/0383—Making the capacitor or connections thereto the capacitor being in a trench in the substrate wherein the transistor is vertical
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices
    • H10B20/27—ROM only
    • H10B20/40—ROM only having the source region and drain region on different levels, e.g. vertical channel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
    • Y10S257/911—Light sensitive array adapted to be scanned by electron beam, e.g. vidicon device

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Semiconductor Memories (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
DE68927026T 1988-05-28 1989-05-26 Herstellungsverfahren einer Halbleitervorrichtung Expired - Lifetime DE68927026D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63129463A JPH07105477B2 (ja) 1988-05-28 1988-05-28 半導体装置及びその製造方法

Publications (1)

Publication Number Publication Date
DE68927026D1 true DE68927026D1 (de) 1996-10-02

Family

ID=15010118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927026T Expired - Lifetime DE68927026D1 (de) 1988-05-28 1989-05-26 Herstellungsverfahren einer Halbleitervorrichtung

Country Status (5)

Country Link
US (2) US5057896A (de)
EP (1) EP0348046B1 (de)
JP (1) JPH07105477B2 (de)
KR (1) KR930003277B1 (de)
DE (1) DE68927026D1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03187272A (ja) * 1989-12-15 1991-08-15 Mitsubishi Electric Corp Ｍｏｓ型電界効果トランジスタ及びその製造方法
JPH07112067B2 (ja) * 1990-01-24 1995-11-29 株式会社東芝 半導体装置
JPH07120800B2 (ja) * 1990-01-25 1995-12-20 株式会社東芝 半導体装置およびその製造方法
JPH0834302B2 (ja) * 1990-04-21 1996-03-29 株式会社東芝 半導体記憶装置
US5087581A (en) * 1990-10-31 1992-02-11 Texas Instruments Incorporated Method of forming vertical FET device with low gate to source overlap capacitance
US5466961A (en) * 1991-04-23 1995-11-14 Canon Kabushiki Kaisha Semiconductor device and method of manufacturing the same
US5219793A (en) * 1991-06-03 1993-06-15 Motorola Inc. Method for forming pitch independent contacts and a semiconductor device having the same
KR930011125B1 (ko) * 1991-06-11 1993-11-24 삼성전자 주식회사 반도체 메모리장치
US5398200A (en) * 1992-03-02 1995-03-14 Motorola, Inc. Vertically formed semiconductor random access memory device
US5229312A (en) * 1992-04-13 1993-07-20 North American Philips Corp. Nonvolatile trench memory device and self-aligned method for making such a device
US5324673A (en) * 1992-11-19 1994-06-28 Motorola, Inc. Method of formation of vertical transistor
KR0141218B1 (ko) * 1993-11-24 1998-07-15 윤종용 고집적 반도체장치의 제조방법
KR960016773B1 (en) * 1994-03-28 1996-12-20 Samsung Electronics Co Ltd Buried bit line and cylindrical gate cell and forming method thereof
JPH098290A (ja) * 1995-06-20 1997-01-10 Mitsubishi Electric Corp 半導体装置及びその製造方法
DE19621244C2 (de) * 1996-05-25 2003-08-28 Infineon Technologies Ag Verfahren zur Herstellung eines MOS-Transistors mit einem mesaförmigen Schichtstapel und MOS-Transistor
US5909618A (en) 1997-07-08 1999-06-01 Micron Technology, Inc. Method of making memory cell with vertical transistor and buried word and body lines
US5936274A (en) * 1997-07-08 1999-08-10 Micron Technology, Inc. High density flash memory
US6150687A (en) 1997-07-08 2000-11-21 Micron Technology, Inc. Memory cell having a vertical transistor with buried source/drain and dual gates
US5973356A (en) * 1997-07-08 1999-10-26 Micron Technology, Inc. Ultra high density flash memory
US6072209A (en) 1997-07-08 2000-06-06 Micro Technology, Inc. Four F2 folded bit line DRAM cell structure having buried bit and word lines
US6191470B1 (en) 1997-07-08 2001-02-20 Micron Technology, Inc. Semiconductor-on-insulator memory cell with buried word and body lines
US5914511A (en) * 1997-10-06 1999-06-22 Micron Technology, Inc. Circuit and method for a folded bit line memory using trench plate capacitor cells with body bias contacts
US6528837B2 (en) 1997-10-06 2003-03-04 Micron Technology, Inc. Circuit and method for an open bit line memory cell with a vertical transistor and trench plate trench capacitor
US6066869A (en) * 1997-10-06 2000-05-23 Micron Technology, Inc. Circuit and method for a folded bit line memory cell with vertical transistor and trench capacitor
US5907170A (en) 1997-10-06 1999-05-25 Micron Technology, Inc. Circuit and method for an open bit line memory cell with a vertical transistor and trench plate trench capacitor
US6025225A (en) * 1998-01-22 2000-02-15 Micron Technology, Inc. Circuits with a trench capacitor having micro-roughened semiconductor surfaces and methods for forming the same
US6246083B1 (en) 1998-02-24 2001-06-12 Micron Technology, Inc. Vertical gain cell and array for a dynamic random access memory
US6304483B1 (en) 1998-02-24 2001-10-16 Micron Technology, Inc. Circuits and methods for a static random access memory using vertical transistors
US5963469A (en) 1998-02-24 1999-10-05 Micron Technology, Inc. Vertical bipolar read access for low voltage memory cell
US5991225A (en) 1998-02-27 1999-11-23 Micron Technology, Inc. Programmable memory address decode array with vertical transistors
US6124729A (en) 1998-02-27 2000-09-26 Micron Technology, Inc. Field programmable logic arrays with vertical transistors
US6043527A (en) * 1998-04-14 2000-03-28 Micron Technology, Inc. Circuits and methods for a memory cell with a trench plate trench capacitor and a vertical bipolar read device
US6169006B1 (en) * 1998-07-29 2001-01-02 Advanced Micro Devices, Inc. Semiconductor device having grown oxide spacers and method of manufacture thereof
US6134175A (en) 1998-08-04 2000-10-17 Micron Technology, Inc. Memory address decode array with vertical transistors
US6208164B1 (en) 1998-08-04 2001-03-27 Micron Technology, Inc. Programmable logic array with vertical transistors
US6320222B1 (en) 1998-09-01 2001-11-20 Micron Technology, Inc. Structure and method for reducing threshold voltage variations due to dopant fluctuations
US6104068A (en) 1998-09-01 2000-08-15 Micron Technology, Inc. Structure and method for improved signal processing
DE10013577A1 (de) 2000-03-18 2001-09-20 Wolff Walsrode Ag Verwendung von Polysacchariden oder Polysaccharidderivaten, die nach Vergelung und Heiß-Dampf-Mahltrocknung mittels Gas- oder Wasserdampftrocknung hergestellt wurden, in Baustoffgemischen
US6531727B2 (en) * 2001-02-09 2003-03-11 Micron Technology, Inc. Open bit line DRAM with ultra thin body transistors
US6559491B2 (en) * 2001-02-09 2003-05-06 Micron Technology, Inc. Folded bit line DRAM with ultra thin body transistors
US6566682B2 (en) * 2001-02-09 2003-05-20 Micron Technology, Inc. Programmable memory address and decode circuits with ultra thin vertical body transistors
US6496034B2 (en) * 2001-02-09 2002-12-17 Micron Technology, Inc. Programmable logic arrays with ultra thin body transistors
US6424001B1 (en) * 2001-02-09 2002-07-23 Micron Technology, Inc. Flash memory with ultra thin vertical body transistors
US7160577B2 (en) 2002-05-02 2007-01-09 Micron Technology, Inc. Methods for atomic-layer deposition of aluminum oxides in integrated circuits
US7927948B2 (en) 2005-07-20 2011-04-19 Micron Technology, Inc. Devices with nanocrystals and methods of formation
KR100946084B1 (ko) * 2008-03-27 2010-03-10 주식회사 하이닉스반도체 반도체 소자의 수직형 트랜지스터 및 그 형성방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654680A (en) * 1980-09-24 1987-03-31 Semiconductor Energy Laboratory Co., Ltd. Sidewall gate IGFET
JPS5919366A (ja) * 1982-07-23 1984-01-31 Hitachi Ltd 半導体記憶装置
JPS59182558A (ja) * 1983-04-01 1984-10-17 Hitachi Ltd 半導体記憶装置
JPS6042866A (ja) * 1983-08-19 1985-03-07 Toshiba Corp 半導体装置及びその製造方法
KR920010461B1 (ko) * 1983-09-28 1992-11-28 가부시끼가이샤 히다찌세이사꾸쇼 반도체 메모리와 그 제조 방법
JPS6074638A (ja) * 1983-09-30 1985-04-26 Toshiba Corp 半導体装置の製造方法
US4737829A (en) * 1985-03-28 1988-04-12 Nec Corporation Dynamic random access memory device having a plurality of one-transistor type memory cells
JPH0682800B2 (ja) * 1985-04-16 1994-10-19 株式会社東芝 半導体記憶装置
JPH0793372B2 (ja) * 1985-12-16 1995-10-09 株式会社東芝 半導体記憶装置
JPS62244164A (ja) * 1986-04-16 1987-10-24 Sony Corp 半導体メモリ装置
US4947225A (en) * 1986-04-28 1990-08-07 Rockwell International Corporation Sub-micron devices with method for forming sub-micron contacts
US4769786A (en) * 1986-07-15 1988-09-06 International Business Machines Corporation Two square memory cells
FR2603128B1 (fr) * 1986-08-21 1988-11-10 Commissariat Energie Atomique Cellule de memoire eprom et son procede de fabrication
JPS63155660A (ja) * 1986-12-19 1988-06-28 Fujitsu Ltd 半導体装置
JPS63211750A (ja) * 1987-02-27 1988-09-02 Mitsubishi Electric Corp 半導体記憶装置
DE68926793T2 (de) * 1988-03-15 1997-01-09 Toshiba Kawasaki Kk Dynamischer RAM

Also Published As

Publication number Publication date
US5372964A (en) 1994-12-13
JPH01300566A (ja) 1989-12-05
US5057896A (en) 1991-10-15
JPH07105477B2 (ja) 1995-11-13
KR930003277B1 (ko) 1993-04-24
EP0348046B1 (de) 1996-08-28
EP0348046A3 (de) 1991-09-11
EP0348046A2 (de) 1989-12-27
KR900019215A (ko) 1990-12-24

Similar Documents

Publication Publication Date Title
DE68927026D1 (de) Herstellungsverfahren einer Halbleitervorrichtung
DE69030775D1 (de) Herstelllungsverfahren einer Halbleitervorrichtung
KR890012373A (ko) 반도체장치의 제조방법
KR900008660A (ko) 반도체장치의 제조방법
KR900012335A (ko) 반도체장치의 제조방법
KR860009481A (ko) 반도체장치의 제조방법
DE69309817D1 (de) Herstellungsverfahren einer lichtemittierenden Halbleitervorrichtung
KR860002862A (ko) 반도체장치의 제조방법
KR880006786A (ko) 반도체장치의 제조방법
KR900015300A (ko) 반도체장치의 제조방법
DE69029752D1 (de) Einkapselung einer Halbleiteranordnung
DE68923957D1 (de) Herstellungsverfahren einer gleitvorrichtung.
DE3684539D1 (de) Herstellungsverfahren einer halbleitervorrichtung.
KR890015368A (ko) 반도체장치 제조방법
DE69006434D1 (de) Herstellungsverfahren einer Halbleiteranordnung.
KR900019176A (ko) 반도체장치의 제조방법
KR860005437A (ko) 반도체장치의 제조방법
KR860006832A (ko) 반도체장치의 제조방법
KR880008418A (ko) 반도체장치의 제조방법
KR900000907A (ko) 반도체기억장치의 제조방법
KR900012342A (ko) 반도체장치의 제조방법
KR900012331A (ko) 반도체장치의 제조방법
KR900013613A (ko) 반도체장치의 제조방법
KR870000758A (ko) 반도체장치의 제조방법
KR910007132A (ko) 반도체장치의 제조방법

Legal Events

Date Code Title Description
8332 No legal effect for de