ZA714756B - Semiconductor memory device - Google Patents

Semiconductor memory device

Info

Publication number
ZA714756B
ZA714756B ZA714756A ZA714756A ZA714756B ZA 714756 B ZA714756 B ZA 714756B ZA 714756 A ZA714756 A ZA 714756A ZA 714756 A ZA714756 A ZA 714756A ZA 714756 B ZA714756 B ZA 714756B
Authority
ZA
South Africa
Prior art keywords
memory device
semiconductor memory
semiconductor
memory
Prior art date
Application number
ZA714756A
Other languages
English (en)
Inventor
J Foster
T Koo
Original Assignee
Ncr
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 Ncr filed Critical Ncr
Publication of ZA714756B publication Critical patent/ZA714756B/xx

Links

Classifications

    • 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
    • H01L27/10Devices 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 repetitive configuration
    • H01L27/105Devices 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 repetitive configuration including field-effect components
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/04Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0408Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/04Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0466Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C7/00Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/005Arrangements for writing information into, or reading information out from, a digital store with combined beam-and individual cell access
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36Photoelectric screens; Charge-storage screens
    • H01J29/39Charge-storage screens
    • H01J29/44Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/08Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/58Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • H01J31/60Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
    • 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
    • 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
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B99/00Subject matter not provided for in other groups of this subclass
    • H10B99/22Subject matter not provided for in other groups of this subclass including field-effect components

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
ZA714756A 1970-08-03 1971-07-19 Semiconductor memory device ZA714756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6057270A 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
ZA714756B true ZA714756B (en) 1972-04-26

Family

ID=22030356

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA714756A ZA714756B (en) 1970-08-03 1971-07-19 Semiconductor memory device

Country Status (15)

Country Link
US (1) US3721962A (xx)
JP (1) JPS5131067B1 (xx)
AT (1) AT316898B (xx)
AU (1) AU441498B2 (xx)
BE (1) BE770816A (xx)
BR (1) BR7104911D0 (xx)
CA (1) CA950116A (xx)
CH (1) CH539914A (xx)
DK (1) DK136388B (xx)
ES (1) ES393737A1 (xx)
FR (1) FR2101189B1 (xx)
GB (1) GB1323631A (xx)
NL (1) NL7110702A (xx)
SE (1) SE371319B (xx)
ZA (1) ZA714756B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2168937B1 (xx) * 1972-01-27 1976-07-23 Bailey Controle Sa
US3975598A (en) * 1973-05-17 1976-08-17 Westinghouse Electric Corporation Random-access spoken word electron beam digitally addressable memory
US4122530A (en) * 1976-05-25 1978-10-24 Control Data Corporation Data management method and system for random access electron beam memory
US4190849A (en) * 1977-09-19 1980-02-26 Motorola, Inc. Electronic-beam programmable semiconductor device structure
DE3032306A1 (de) * 1980-08-27 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierte schaltung mit zu- und/oder abschaltbaren schaltungsteilen
DE3032295A1 (de) * 1980-08-27 1982-04-01 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierter festwertspeicher
US4450537A (en) * 1981-08-19 1984-05-22 Siemens Aktiengesellschaft Monolithically integrated read-only memory
JPS58147295U (ja) * 1982-03-30 1983-10-03 富士通電装株式会社 プリント板実装用放熱器
US4491762A (en) * 1982-06-30 1985-01-01 International Business Machines Corporation Flat storage CRT and projection display
US4764818A (en) * 1986-02-03 1988-08-16 Electron Beam Memories Electron beam memory system with improved high rate digital beam pulsing system
US5391909A (en) * 1992-10-13 1995-02-21 Hughes Aircraft Company Detection of electron-beam scanning of a substrate
US10381101B2 (en) * 2017-12-20 2019-08-13 Micron Technology, Inc. Non-contact measurement of memory cell threshold voltage
CN113129942A (zh) * 2020-01-14 2021-07-16 长鑫存储技术有限公司 集成电路结构和存储器
FR3119580B1 (fr) 2021-02-08 2022-12-23 Psa Automobiles Sa Vehicule electrique equipe d’un boitier electronique

Also Published As

Publication number Publication date
NL7110702A (xx) 1972-02-07
AT316898B (de) 1974-07-25
CH539914A (de) 1973-07-31
AU441498B2 (en) 1973-11-01
FR2101189A1 (xx) 1972-03-31
DK136388B (da) 1977-10-03
JPS5131067B1 (xx) 1976-09-04
US3721962A (en) 1973-03-20
CA950116A (en) 1974-06-25
DK136388C (xx) 1978-03-06
BE770816A (fr) 1971-12-16
FR2101189B1 (xx) 1976-05-28
BR7104911D0 (pt) 1973-05-10
GB1323631A (en) 1973-07-18
SE371319B (xx) 1974-11-11
AU3151971A (en) 1973-01-25
ES393737A1 (es) 1973-08-16

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