CH591763A5 - - Google Patents

Info

Publication number
CH591763A5
CH591763A5 CH1198175A CH1198175A CH591763A5 CH 591763 A5 CH591763 A5 CH 591763A5 CH 1198175 A CH1198175 A CH 1198175A CH 1198175 A CH1198175 A CH 1198175A CH 591763 A5 CH591763 A5 CH 591763A5
Authority
CH
Switzerland
Application number
CH1198175A
Original Assignee
Siemens Ag
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
Priority claimed from DE2445079A external-priority patent/DE2445079C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH591763A5 publication Critical patent/CH591763A5/xx

Links

Classifications

    • 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
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/788Field effect transistors with field effect produced by an insulated gate with floating gate
    • H01L29/7881Programmable transistors with only two possible levels of programmation
    • H01L29/7884Programmable transistors with only two possible levels of programmation charging by hot carrier injection
    • H01L29/7885Hot carrier injection from the channel
    • 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
    • G11C11/34Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • 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
    • G11C11/34Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/403Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
    • G11C11/404Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with one charge-transfer gate, e.g. MOS transistor, per cell
    • 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
    • G11C16/0416Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and no select transistor, e.g. UV EPROM
    • 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
    • G11C16/0425Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a merged floating gate and select transistor
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • G11C16/14Circuits for erasing electrically, e.g. erase voltage switching circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • G11C16/14Circuits for erasing electrically, e.g. erase voltage switching circuits
    • G11C16/16Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C17/00Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • 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

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)
  • Junction Field-Effect Transistors (AREA)
  • Non-Volatile Memory (AREA)
  • Thin Film Transistor (AREA)
CH1198175A 1974-09-20 1975-09-16 CH591763A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2445079A DE2445079C3 (en) 1974-09-20 1974-09-20 Storage field effect transistor

Publications (1)

Publication Number Publication Date
CH591763A5 true CH591763A5 (en) 1977-09-30

Family

ID=5926358

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1198175A CH591763A5 (en) 1974-09-20 1975-09-16

Country Status (10)

Country Link
JP (1) JPS5157291A (en)
AT (1) AT376845B (en)
BE (1) BE833632A (en)
CH (1) CH591763A5 (en)
DK (1) DK141545C (en)
FR (1) FR2285719A1 (en)
GB (1) GB1483555A (en)
IT (1) IT1042654B (en)
NL (1) NL163373C (en)
SE (1) SE402186B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826846Y2 (en) * 1978-10-26 1983-06-10 三菱自動車工業株式会社 Guide mounting structure for seat belt support member
JPS5857750A (en) * 1981-10-01 1983-04-06 Seiko Instr & Electronics Ltd Non-volatile semiconductor memory
JPS5887877A (en) * 1981-11-19 1983-05-25 Sanyo Electric Co Ltd Semiconductor nonvolatile memory
JPH06252392A (en) * 1993-03-01 1994-09-09 Nec Corp Field effect transistor
KR0149571B1 (en) * 1995-05-04 1998-10-01 김주용 Transistor
JP2016006894A (en) * 2015-08-03 2016-01-14 スパンション エルエルシー Semiconductor device and manufacturing method of the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071383A (en) * 1963-06-24 1967-06-07 Hitachi Ltd Field-effect semiconductor devices
US3745426A (en) * 1970-06-01 1973-07-10 Rca Corp Insulated gate field-effect transistor with variable gain
US3660819A (en) * 1970-06-15 1972-05-02 Intel Corp Floating gate transistor and method for charging and discharging same
AU461729B2 (en) * 1971-01-14 1975-06-05 Rca Corporation Charge coupled circuits
NL7212151A (en) * 1972-09-07 1974-03-11

Also Published As

Publication number Publication date
NL163373C (en) 1980-08-15
JPS5528554B2 (en) 1980-07-29
AT376845B (en) 1985-01-10
ATA629275A (en) 1984-05-15
DK141545C (en) 1980-09-29
IT1042654B (en) 1980-01-30
GB1483555A (en) 1977-08-24
SE7510483L (en) 1976-03-22
FR2285719B1 (en) 1979-03-23
FR2285719A1 (en) 1976-04-16
NL7510942A (en) 1976-03-23
JPS5157291A (en) 1976-05-19
BE833632A (en) 1976-03-19
DK423275A (en) 1976-03-21
SE402186B (en) 1978-06-19
DK141545B (en) 1980-04-14

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Legal Events

Date Code Title Description
PL Patent ceased