IT1108994B - Processo per la fabbricazione di dispositivi semiconduttori - Google Patents

Processo per la fabbricazione di dispositivi semiconduttori

Info

Publication number
IT1108994B
IT1108994B IT26098/78A IT2609878A IT1108994B IT 1108994 B IT1108994 B IT 1108994B IT 26098/78 A IT26098/78 A IT 26098/78A IT 2609878 A IT2609878 A IT 2609878A IT 1108994 B IT1108994 B IT 1108994B
Authority
IT
Italy
Prior art keywords
manufacture
semiconductive devices
semiconductive
devices
Prior art date
Application number
IT26098/78A
Other languages
English (en)
Other versions
IT7826098A0 (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7826098A0 publication Critical patent/IT7826098A0/it
Application granted granted Critical
Publication of IT1108994B publication Critical patent/IT1108994B/it

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P30/00—Ion implantation into wafers, substrates or parts of devices
    • H10P30/20—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping
    • H10P30/21—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping of electrically active species
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
    • H10D62/149—Source or drain regions of field-effect devices
    • H10D62/151—Source or drain regions of field-effect devices of IGFETs 
    • 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
    • H10D64/60—Electrodes characterised by their materials
    • H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/661—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of silicon contacting the insulator, e.g. polysilicon having vertical doping variation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P30/00—Ion implantation into wafers, substrates or parts of devices
    • H10P30/20—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping
    • H10P30/202—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping characterised by the semiconductor materials
    • H10P30/204—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping characterised by the semiconductor materials into Group IV semiconductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
    • H10P32/30—Diffusion for doping of conductive or resistive layers
    • H10P32/302—Doping polycrystalline silicon or amorphous silicon layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
IT26098/78A 1977-08-01 1978-07-26 Processo per la fabbricazione di dispositivi semiconduttori IT1108994B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,991 US4128439A (en) 1977-08-01 1977-08-01 Method for forming self-aligned field effect device by ion implantation and outdiffusion

Publications (2)

Publication Number Publication Date
IT7826098A0 IT7826098A0 (it) 1978-07-26
IT1108994B true IT1108994B (it) 1985-12-16

Family

ID=25232219

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26098/78A IT1108994B (it) 1977-08-01 1978-07-26 Processo per la fabbricazione di dispositivi semiconduttori

Country Status (6)

Country Link
US (1) US4128439A (it)
EP (1) EP0000545B1 (it)
JP (1) JPS6046831B2 (it)
CA (1) CA1112374A (it)
DE (1) DE2860467D1 (it)
IT (1) IT1108994B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218267A (en) * 1979-04-23 1980-08-19 Rockwell International Corporation Microelectronic fabrication method minimizing threshold voltage variation
JPS55151349A (en) * 1979-05-15 1980-11-25 Matsushita Electronics Corp Forming method of insulation isolating region
US4338616A (en) * 1980-02-19 1982-07-06 Xerox Corporation Self-aligned Schottky metal semi-conductor field effect transistor with buried source and drain
US4391651A (en) * 1981-10-15 1983-07-05 The United States Of America As Represented By The Secretary Of The Navy Method of forming a hyperabrupt interface in a GaAs substrate
JPS58170067A (ja) * 1982-03-31 1983-10-06 Fujitsu Ltd 薄膜トランジスタの製造方法
NL188923C (nl) * 1983-07-05 1992-11-02 Philips Nv Werkwijze ter vervaardiging van een halfgeleiderinrichting.
US4648175A (en) * 1985-06-12 1987-03-10 Ncr Corporation Use of selectively deposited tungsten for contact formation and shunting metallization
US4734752A (en) * 1985-09-27 1988-03-29 Advanced Micro Devices, Inc. Electrostatic discharge protection device for CMOS integrated circuit outputs
EP0248988B1 (de) * 1986-06-10 1990-10-31 Siemens Aktiengesellschaft Verfahren zum Herstellen von hochintegrierten komplementären MOS-Feldeffekttransistorschaltungen
US5602403A (en) * 1991-03-01 1997-02-11 The United States Of America As Represented By The Secretary Of The Navy Ion Implantation buried gate insulator field effect transistor
JPH05283710A (ja) * 1991-12-06 1993-10-29 Intel Corp 高電圧ｍｏｓトランジスタ及びその製造方法
KR0166101B1 (ko) * 1993-10-21 1999-01-15 김주용 정전방전 보호회로의 트랜지스터 및 그 제조방법
JPH0955496A (ja) * 1995-08-17 1997-02-25 Oki Electric Ind Co Ltd 高耐圧ｍｏｓトランジスタ及びその製造方法
EP1050562A1 (en) * 1999-05-04 2000-11-08 Fina Research S.A. Low aromatics composition
KR100640207B1 (ko) * 1999-10-29 2006-10-31 엘지.필립스 엘시디 주식회사 박막트랜지스터 및 그 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449643A (en) * 1966-09-09 1969-06-10 Hitachi Ltd Semiconductor integrated circuit device
BE758683A (fr) * 1969-11-10 1971-05-10 Ibm Procede de fabrication d'un dispositif monolithique auto-isolant et structure de transistor a socle
US3734787A (en) * 1970-01-09 1973-05-22 Ibm Fabrication of diffused junction capacitor by simultaneous outdiffusion
JPS4936514B1 (it) * 1970-05-13 1974-10-01
US4058887A (en) * 1971-02-19 1977-11-22 Ibm Corporation Method for forming a transistor comprising layers of silicon dioxide and silicon nitride
US4032372A (en) * 1971-04-28 1977-06-28 International Business Machines Corporation Epitaxial outdiffusion technique for integrated bipolar and field effect transistors
JPS5636585B2 (it) * 1973-07-02 1981-08-25
FR2257998B1 (it) * 1974-01-10 1976-11-26 Commissariat Energie Atomique
US3899373A (en) * 1974-05-20 1975-08-12 Ibm Method for forming a field effect device
US4001048A (en) * 1974-06-26 1977-01-04 Signetics Corporation Method of making metal oxide semiconductor structures using ion implantation
US3948694A (en) * 1975-04-30 1976-04-06 Motorola, Inc. Self-aligned method for integrated circuit manufacture
DE2554426C3 (de) * 1975-12-03 1979-06-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Erzeugung einer lokal hohen inversen Stromverstärkung bei einem Planartransistor sowie nach diesem Verfahren hergestellter invers betriebener Transistor
US4046606A (en) * 1976-05-10 1977-09-06 Rca Corporation Simultaneous location of areas having different conductivities
JPS52135685A (en) * 1976-05-10 1977-11-12 Nec Corp Semiconductor device
JPS52156576A (en) * 1976-06-23 1977-12-27 Hitachi Ltd Production of mis semiconductor device
US4029522A (en) * 1976-06-30 1977-06-14 International Business Machines Corporation Method to fabricate ion-implanted layers with abrupt edges to reduce the parasitic resistance of Schottky barrier fets and bipolar transistors

Also Published As

Publication number Publication date
JPS5427376A (en) 1979-03-01
US4128439A (en) 1978-12-05
CA1112374A (en) 1981-11-10
EP0000545A1 (de) 1979-02-07
JPS6046831B2 (ja) 1985-10-18
IT7826098A0 (it) 1978-07-26
DE2860467D1 (en) 1981-03-26
EP0000545B1 (de) 1981-02-11

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