CA1006623A - Low capacity v groove mos "nor" gate and method of manufacture - Google Patents

Low capacity v groove mos "nor" gate and method of manufacture

Info

Publication number
CA1006623A
CA1006623A CA207,984A CA207984A CA1006623A CA 1006623 A CA1006623 A CA 1006623A CA 207984 A CA207984 A CA 207984A CA 1006623 A CA1006623 A CA 1006623A
Authority
CA
Canada
Prior art keywords
gate
manufacture
low capacity
groove mos
mos
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
Application number
CA207,984A
Other languages
English (en)
Other versions
CA207984S (en
Inventor
Thurman J. Rodgers
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.)
American Microsystems Holding Corp
Original Assignee
American Microsystems Holding 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
Application filed by American Microsystems Holding Corp filed Critical American Microsystems Holding Corp
Application granted granted Critical
Publication of CA1006623A publication Critical patent/CA1006623A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/0944Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
    • H03K19/09441Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET of the same canal type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • H01L27/07Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common
    • H01L27/0705Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type
    • H01L27/0727Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with diodes, or capacitors or resistors
    • H01L27/0738Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with diodes, or capacitors or resistors in combination with resistors only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/085Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
    • H01L27/088Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/40Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42312Gate electrodes for field effect devices
    • H01L29/42316Gate electrodes for field effect devices for field-effect transistors
    • H01L29/4232Gate electrodes for field effect devices for field-effect transistors with insulated gate
    • H01L29/42356Disposition, e.g. buried gate electrode
    • H01L29/4236Disposition, e.g. buried gate electrode within a trench, e.g. trench gate electrode, groove gate electrode
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/008Bi-level fabrication
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/049Equivalence and options
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/051Etching
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/053Field effect transistors fets
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/085Isolated-integrated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/117Oxidation, selective

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Element Separation (AREA)
CA207,984A 1973-08-29 1974-08-28 Low capacity v groove mos "nor" gate and method of manufacture Expired CA1006623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392668A US3924265A (en) 1973-08-29 1973-08-29 Low capacitance V groove MOS NOR gate and method of manufacture

Publications (1)

Publication Number Publication Date
CA1006623A true CA1006623A (en) 1977-03-08

Family

ID=23551527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,984A Expired CA1006623A (en) 1973-08-29 1974-08-28 Low capacity v groove mos "nor" gate and method of manufacture

Country Status (6)

Country Link
US (1) US3924265A (de)
JP (1) JPS5419144B2 (de)
CA (1) CA1006623A (de)
DE (1) DE2441432B2 (de)
FR (1) FR2246073B1 (de)
GB (1) GB1488151A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140887A (de) * 1974-10-04 1976-04-06 Hitachi Ltd
US4003036A (en) * 1975-10-23 1977-01-11 American Micro-Systems, Inc. Single IGFET memory cell with buried storage element
US4048649A (en) * 1976-02-06 1977-09-13 Transitron Electronic Corporation Superintegrated v-groove isolated bipolar and vmos transistors
US4062699A (en) * 1976-02-20 1977-12-13 Western Digital Corporation Method for fabricating diffusion self-aligned short channel MOS device
DE2619713C2 (de) * 1976-05-04 1984-12-20 Siemens AG, 1000 Berlin und 8000 München Halbleiterspeicher
US4057844A (en) * 1976-06-24 1977-11-08 American Microsystems, Inc. MOS input protection structure
JPS608628B2 (ja) * 1976-07-05 1985-03-04 ヤマハ株式会社 半導体集積回路装置
US4084175A (en) * 1976-09-30 1978-04-11 Research Corporation Double implanted planar mos device with v-groove and process of manufacture thereof
US4116720A (en) * 1977-12-27 1978-09-26 Burroughs Corporation Method of making a V-MOS field effect transistor for a dynamic memory cell having improved capacitance
US4173765A (en) * 1978-05-26 1979-11-06 Eastman Kodak Company V-MOS imaging array
NL184551C (nl) * 1978-07-24 1989-08-16 Philips Nv Veldeffekttransistor met geisoleerde stuurelektrode.
JPS5553462A (en) * 1978-10-13 1980-04-18 Int Rectifier Corp Mosfet element
US4502208A (en) * 1979-01-02 1985-03-05 Texas Instruments Incorporated Method of making high density VMOS electrically-programmable ROM
JPS55138261A (en) * 1979-04-12 1980-10-28 Nec Corp Semiconductor device
US4326332A (en) * 1980-07-28 1982-04-27 International Business Machines Corp. Method of making a high density V-MOS memory array
JPS6252969A (ja) * 1985-08-30 1987-03-07 Nippon Texas Instr Kk 絶縁ゲ−ト型電界効果半導体装置
US4788158A (en) * 1985-09-25 1988-11-29 Texas Instruments Incorporated Method of making vertical inverter
GB8624637D0 (en) * 1986-10-14 1986-11-19 Emi Plc Thorn Electrical device
US5160491A (en) * 1986-10-21 1992-11-03 Texas Instruments Incorporated Method of making a vertical MOS transistor
US5141886A (en) * 1988-04-15 1992-08-25 Texas Instruments Incorporated Vertical floating-gate transistor
US5072266A (en) 1988-12-27 1991-12-10 Siliconix Incorporated Trench DMOS power transistor with field-shaping body profile and three-dimensional geometry
IT1250233B (it) * 1991-11-29 1995-04-03 St Microelectronics Srl Procedimento per la fabbricazione di circuiti integrati in tecnologia mos.
US5192698A (en) * 1992-03-17 1993-03-09 The United State Of America As Represented By The Secretary Of The Air Force Making staggered complementary heterostructure FET
JPH0878436A (ja) * 1994-09-05 1996-03-22 Mitsubishi Electric Corp 半導体装置
US6140677A (en) * 1998-06-26 2000-10-31 Advanced Micro Devices, Inc. Semiconductor topography for a high speed MOSFET having an ultra narrow gate
US6130454A (en) * 1998-07-07 2000-10-10 Advanced Micro Devices, Inc. Gate conductor formed within a trench bounded by slanted sidewalls
US6114205A (en) * 1998-10-30 2000-09-05 Sony Corporation Epitaxial channel vertical MOS transistor
JP4341421B2 (ja) * 2004-02-04 2009-10-07 ソニー株式会社 固体撮像装置
US8445944B2 (en) 2004-02-04 2013-05-21 Sony Corporation Solid-state image pickup device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355598A (en) * 1964-11-25 1967-11-28 Rca Corp Integrated logic arrays employing insulated-gate field-effect devices having a common source region and shared gates
US3414740A (en) * 1965-09-08 1968-12-03 Ibm Integrated insulated gate field effect logic circuitry
US3412297A (en) * 1965-12-16 1968-11-19 United Aircraft Corp Mos field-effect transistor with a onemicron vertical channel
US3518509A (en) * 1966-06-17 1970-06-30 Int Standard Electric Corp Complementary field-effect transistors on common substrate by multiple epitaxy techniques
US3764396A (en) * 1969-09-18 1973-10-09 Kogyo Gijutsuin Transistors and production thereof
NL164424C (nl) * 1970-06-04 1980-12-15 Philips Nv Werkwijze voor het vervaardigen van een veldeffect- transistor met een geisoleerde stuurelektrode, waarbij een door een tegen oxydatie maskerende laag vrijgelaten deel van het oppervlak van een siliciumlichaam aan een oxydatiebehandeling wordt onderworpen ter verkrijging van een althans gedeeltelijk in het siliciumlichaam verzonken siliciumoxydelaag.
US3761785A (en) * 1971-04-23 1973-09-25 Bell Telephone Labor Inc Methods for making transistor structures
US3751722A (en) * 1971-04-30 1973-08-07 Standard Microsyst Smc Mos integrated circuit with substrate containing selectively formed resistivity regions
US3823352A (en) * 1972-12-13 1974-07-09 Bell Telephone Labor Inc Field effect transistor structures and methods

Also Published As

Publication number Publication date
FR2246073B1 (de) 1978-02-17
DE2441432B2 (de) 1981-02-12
FR2246073A1 (de) 1975-04-25
DE2441432A1 (de) 1975-03-27
US3924265A (en) 1975-12-02
JPS5082981A (de) 1975-07-04
JPS5419144B2 (de) 1979-07-12
GB1488151A (en) 1977-10-05

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