JPS57170572A - Semiconductor memory - Google Patents
Semiconductor memoryInfo
- Publication number
- JPS57170572A JPS57170572A JP5680681A JP5680681A JPS57170572A JP S57170572 A JPS57170572 A JP S57170572A JP 5680681 A JP5680681 A JP 5680681A JP 5680681 A JP5680681 A JP 5680681A JP S57170572 A JPS57170572 A JP S57170572A
- Authority
- JP
- Japan
- Prior art keywords
- film
- si3n4
- positive charge
- forming
- igfet
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 title 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 4
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000010893 electron trap Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 abstract 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract 1
- 229920005591 polysilicon Polymers 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
Classifications
-
- 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
- H01L29/76—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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5680681A JPS57170572A (en) | 1981-04-14 | 1981-04-14 | Semiconductor memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5680681A JPS57170572A (en) | 1981-04-14 | 1981-04-14 | Semiconductor memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57170572A true JPS57170572A (en) | 1982-10-20 |
Family
ID=13037633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5680681A Pending JPS57170572A (en) | 1981-04-14 | 1981-04-14 | Semiconductor memory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57170572A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993024959A1 (en) * | 1992-05-29 | 1993-12-09 | Citizen Watch Co., Ltd. | Semiconductor nonvolatile storage device, semiconductor device, and its manufacture method |
-
1981
- 1981-04-14 JP JP5680681A patent/JPS57170572A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993024959A1 (en) * | 1992-05-29 | 1993-12-09 | Citizen Watch Co., Ltd. | Semiconductor nonvolatile storage device, semiconductor device, and its manufacture method |
| US5496753A (en) * | 1992-05-29 | 1996-03-05 | Citizen Watch, Co., Ltd. | Method of fabricating a semiconductor nonvolatile storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS56125868A (en) | Thin-film semiconductor device | |
| US4349395A (en) | Method for producing MOS semiconductor device | |
| SE8008738L (sv) | Tunnfilmstransistor | |
| JPS5587490A (en) | Non-voratile semiconductor memory device | |
| US4323910A (en) | MNOS Memory transistor | |
| US5707895A (en) | Thin film transistor performance enhancement by water plasma treatment | |
| JPS57170572A (en) | Semiconductor memory | |
| JPS5743455A (en) | Complementary type semiconductor device | |
| JPS5750466A (en) | Semiconductor memory device | |
| JPS5670662A (en) | Insulated gate type field effect transistor | |
| JPS5764965A (en) | Semiconductor device | |
| JPS5730368A (en) | Tunnel fet | |
| JPS6489372A (en) | Semiconductor device | |
| JPS5687364A (en) | Semiconductor device | |
| JPS5582466A (en) | Preparation of thin-film transistor | |
| JPS55148422A (en) | Manufacturing of semiconductor device | |
| JPS5563876A (en) | Field-effect semiconductor device | |
| Miyazaki et al. | N-channel gallium arsenide MISFET | |
| JPS56104461A (en) | Semiconductor memory device | |
| JPS5736862A (ja) | Handotaisochi | |
| JPS572579A (en) | Manufacture of junction type field effect transistor | |
| JPS6418268A (en) | Semiconductor memory device | |
| JPS57204170A (en) | Manufacture of mos type field effect transistor | |
| JPS5730375A (en) | Semiconductor device | |
| JPS5676570A (en) | Manufacture of semiconductor device |