IT1064162B - Cella di memorizzazione perfezionata - Google Patents

Cella di memorizzazione perfezionata

Info

Publication number
IT1064162B
IT1064162B IT20662/76A IT2066276A IT1064162B IT 1064162 B IT1064162 B IT 1064162B IT 20662/76 A IT20662/76 A IT 20662/76A IT 2066276 A IT2066276 A IT 2066276A IT 1064162 B IT1064162 B IT 1064162B
Authority
IT
Italy
Prior art keywords
perfected
storage cell
cell
storage
perfected storage
Prior art date
Application number
IT20662/76A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1064162B publication Critical patent/IT1064162B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/35—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices with charge storage in a depletion layer, e.g. charge coupled devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/39—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using thyristors or the avalanche or negative resistance type, e.g. PNPN, SCR, SCS, UJT
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/412—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger using field-effect transistors only
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/107—Substrate region of field-effect devices
    • H01L29/1075—Substrate region of field-effect devices of field-effect transistors
    • H01L29/1079—Substrate region of field-effect devices of field-effect transistors with insulated gate
    • H01L29/1087—Substrate region of field-effect devices of field-effect transistors with insulated gate characterised by the contact structure of the substrate region, e.g. for controlling or preventing bipolar effect
    • 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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • 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
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
    • H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B10/00—Static random access memory [SRAM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Memories (AREA)
  • Bipolar Transistors (AREA)
  • Non-Volatile Memory (AREA)
IT20662/76A 1975-04-07 1976-02-27 Cella di memorizzazione perfezionata IT1064162B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,326 US3974486A (en) 1975-04-07 1975-04-07 Multiplication mode bistable field effect transistor and memory utilizing same

Publications (1)

Publication Number Publication Date
IT1064162B true IT1064162B (it) 1985-02-18

Family

ID=24258122

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20662/76A IT1064162B (it) 1975-04-07 1976-02-27 Cella di memorizzazione perfezionata

Country Status (6)

Country Link
US (1) US3974486A (it)
JP (1) JPS51123078A (it)
DE (1) DE2613692A1 (it)
FR (1) FR2307335A1 (it)
GB (1) GB1543074A (it)
IT (1) IT1064162B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070652A (en) * 1975-11-14 1978-01-24 Westinghouse Electric Corporation Acousto-electric signal convolver, correlator and memory
JPS586234B2 (ja) * 1977-11-17 1983-02-03 富士通株式会社 半導体記憶装置
GB2060997A (en) * 1978-01-03 1981-05-07 Erb D M Stratified charge memory divide
US4199774A (en) * 1978-09-18 1980-04-22 The Board Of Trustees Of The Leland Stanford Junior University Monolithic semiconductor switching device
JPS59105679U (ja) * 1982-12-30 1984-07-16 いすゞ自動車株式会社 合成樹脂ブロ−成形ダクトの接続構造
FR2602367B1 (fr) * 1986-07-30 1988-10-07 Bull Sa Procede de memorisation d'un bit d'information dans une cellule de memoire vive statique integree du type mos, transistor pour la mise en oeuvre du procede et memoire en resultant
US5162877A (en) * 1987-01-27 1992-11-10 Fujitsu Limited Semiconductor integrated circuit device and method of producing same
EP0434850A4 (en) * 1989-07-18 1991-10-02 Seiko Instruments Inc. Semiconductor device
EP1111620A3 (en) * 1999-12-22 2003-01-08 National University of Ireland, Cork A negative resistance device
US6559470B2 (en) 2000-06-22 2003-05-06 Progressed Technologies, Inc. Negative differential resistance field effect transistor (NDR-FET) and circuits using the same
US6724655B2 (en) 2000-06-22 2004-04-20 Progressant Technologies, Inc. Memory cell using negative differential resistance field effect transistors
US6594193B2 (en) 2000-06-22 2003-07-15 Progressent Technologies, Inc. Charge pump for negative differential resistance transistor
JP2002289790A (ja) * 2001-03-27 2002-10-04 Sanyo Electric Co Ltd 化合物半導体スイッチ回路装置
US7453083B2 (en) * 2001-12-21 2008-11-18 Synopsys, Inc. Negative differential resistance field effect transistor for implementing a pull up element in a memory cell
US6956262B1 (en) 2001-12-21 2005-10-18 Synopsys Inc. Charge trapping pull up element
US6847562B2 (en) * 2002-06-28 2005-01-25 Progressant Technologies, Inc. Enhanced read and write methods for negative differential resistance (NDR) based memory device
US6912151B2 (en) * 2002-06-28 2005-06-28 Synopsys, Inc. Negative differential resistance (NDR) based memory device with reduced body effects
US6864104B2 (en) * 2002-06-28 2005-03-08 Progressant Technologies, Inc. Silicon on insulator (SOI) negative differential resistance (NDR) based memory device with reduced body effects
US6795337B2 (en) * 2002-06-28 2004-09-21 Progressant Technologies, Inc. Negative differential resistance (NDR) elements and memory device using the same
US7098472B2 (en) * 2002-06-28 2006-08-29 Progressant Technologies, Inc. Negative differential resistance (NDR) elements and memory device using the same
US7095659B2 (en) * 2002-06-28 2006-08-22 Progressant Technologies, Inc. Variable voltage supply bias and methods for negative differential resistance (NDR) based memory device
US6853035B1 (en) 2002-06-28 2005-02-08 Synopsys, Inc. Negative differential resistance (NDR) memory device with reduced soft error rate
US6567292B1 (en) 2002-06-28 2003-05-20 Progressant Technologies, Inc. Negative differential resistance (NDR) element and memory with reduced soft error rate
US6979580B2 (en) * 2002-12-09 2005-12-27 Progressant Technologies, Inc. Process for controlling performance characteristics of a negative differential resistance (NDR) device
US6812084B2 (en) * 2002-12-09 2004-11-02 Progressant Technologies, Inc. Adaptive negative differential resistance device
US6849483B2 (en) * 2002-12-09 2005-02-01 Progressant Technologies, Inc. Charge trapping device and method of forming the same
US6806117B2 (en) * 2002-12-09 2004-10-19 Progressant Technologies, Inc. Methods of testing/stressing a charge trapping device
US7012833B2 (en) * 2002-12-09 2006-03-14 Progressant Technologies, Inc. Integrated circuit having negative differential resistance (NDR) devices with varied peak-to-valley ratios (PVRs)
US6980467B2 (en) * 2002-12-09 2005-12-27 Progressant Technologies, Inc. Method of forming a negative differential resistance device
US7005711B2 (en) * 2002-12-20 2006-02-28 Progressant Technologies, Inc. N-channel pull-up element and logic circuit
US9667246B2 (en) * 2013-10-04 2017-05-30 Peregrine Semiconductor Corporation Optimized RF switching device architecture for impedance control applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528035A (en) * 1966-07-11 1970-09-08 Bell Telephone Labor Inc Two-valley semiconductive devices
US3538400A (en) * 1967-07-31 1970-11-03 Nippon Electric Co Semiconductor gunn effect switching element
DE2043065A1 (de) * 1970-08-31 1972-03-02 Merk H Halbleiter Speicher

Also Published As

Publication number Publication date
GB1543074A (en) 1979-03-28
FR2307335B1 (it) 1978-05-19
US3974486A (en) 1976-08-10
FR2307335A1 (fr) 1976-11-05
JPS51123078A (en) 1976-10-27
JPS5534586B2 (it) 1980-09-08
DE2613692A1 (de) 1976-10-21

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