JPS5391585A - Nonvolatile field effect transistor - Google Patents

Nonvolatile field effect transistor

Info

Publication number
JPS5391585A
JPS5391585A JP3754077A JP3754077A JPS5391585A JP S5391585 A JPS5391585 A JP S5391585A JP 3754077 A JP3754077 A JP 3754077A JP 3754077 A JP3754077 A JP 3754077A JP S5391585 A JPS5391585 A JP S5391585A
Authority
JP
Japan
Prior art keywords
field effect
effect transistor
nonvolatile field
nonvolatile
clear
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.)
Granted
Application number
JP3754077A
Other languages
Japanese (ja)
Other versions
JPS6252475B2 (en
Inventor
Yutaka Hayashi
Yasuo Tarui
Kiyoko Nagai
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP3754077A priority Critical patent/JPS5391585A/en
Publication of JPS5391585A publication Critical patent/JPS5391585A/en
Publication of JPS6252475B2 publication Critical patent/JPS6252475B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors

Abstract

PURPOSE:To clear or rewrite memory contents by forming a high field region in the semiconductor substrate and by injecting carriers from the surface of semiconductor device into the insulating film passing through an energy barrier.
JP3754077A 1977-04-04 1977-04-04 Nonvolatile field effect transistor Granted JPS5391585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3754077A JPS5391585A (en) 1977-04-04 1977-04-04 Nonvolatile field effect transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3754077A JPS5391585A (en) 1977-04-04 1977-04-04 Nonvolatile field effect transistor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13680175A Division JPS51102475A (en) 1975-11-15 1975-11-15 KIOKUYODENKAIKOKATORANJISUTA

Publications (2)

Publication Number Publication Date
JPS5391585A true JPS5391585A (en) 1978-08-11
JPS6252475B2 JPS6252475B2 (en) 1987-11-05

Family

ID=12500345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3754077A Granted JPS5391585A (en) 1977-04-04 1977-04-04 Nonvolatile field effect transistor

Country Status (1)

Country Link
JP (1) JPS5391585A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157255A (en) * 1974-09-20 1976-05-19 Siemens Ag
JPS5526398A (en) * 1978-08-07 1980-02-25 Mageba Sa Garage wherein vehicles are parked at two levels
JPS5537107A (en) * 1978-09-05 1980-03-15 Iseki Agricult Mach Separator of thresher

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157255A (en) * 1974-09-20 1976-05-19 Siemens Ag
JPS5526398A (en) * 1978-08-07 1980-02-25 Mageba Sa Garage wherein vehicles are parked at two levels
JPS5537107A (en) * 1978-09-05 1980-03-15 Iseki Agricult Mach Separator of thresher

Also Published As

Publication number Publication date
JPS6252475B2 (en) 1987-11-05

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