JPS616475B2 - - Google Patents
Info
- Publication number
- JPS616475B2 JPS616475B2 JP18095380A JP18095380A JPS616475B2 JP S616475 B2 JPS616475 B2 JP S616475B2 JP 18095380 A JP18095380 A JP 18095380A JP 18095380 A JP18095380 A JP 18095380A JP S616475 B2 JPS616475 B2 JP S616475B2
- Authority
- JP
- Japan
- 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
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
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7881—Programmable transistors with only two possible levels of programmation
- H01L29/7884—Programmable transistors with only two possible levels of programmation charging by hot carrier injection
- H01L29/7885—Hot carrier injection from the channel
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18095380A JPS57105890A (en) | 1980-12-20 | 1980-12-20 | Semiconductor storage device |
EP81305348A EP0054355B1 (de) | 1980-12-08 | 1981-11-11 | Halbleiterspeicheranordnung |
DE8181305348T DE3174417D1 (en) | 1980-12-08 | 1981-11-11 | Semiconductor memory device |
US06/321,320 US4437172A (en) | 1980-12-08 | 1981-11-13 | Semiconductor memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18095380A JPS57105890A (en) | 1980-12-20 | 1980-12-20 | Semiconductor storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57105890A JPS57105890A (en) | 1982-07-01 |
JPS616475B2 true JPS616475B2 (de) | 1986-02-26 |
Family
ID=16092156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18095380A Granted JPS57105890A (en) | 1980-12-08 | 1980-12-20 | Semiconductor storage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105890A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443555B2 (en) | 2014-12-12 | 2019-10-15 | Cpt Group Gmbh | Valve arrangement and a high pressure pump for a fuel injection system of an internal combustion engine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0191395A (ja) * | 1987-10-01 | 1989-04-11 | Toshiba Corp | 不揮発性半導体メモリ |
JP2685825B2 (ja) * | 1988-08-12 | 1997-12-03 | 株式会社東芝 | 不揮発性半導体メモリ |
GB0321768D0 (en) * | 2003-09-17 | 2003-10-15 | Ocean Power Delivery Ltd | Mooring system |
-
1980
- 1980-12-20 JP JP18095380A patent/JPS57105890A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443555B2 (en) | 2014-12-12 | 2019-10-15 | Cpt Group Gmbh | Valve arrangement and a high pressure pump for a fuel injection system of an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS57105890A (en) | 1982-07-01 |