IT7925898A0 - Dispositivo di memoria nonvolatile. - Google Patents
Dispositivo di memoria nonvolatile.Info
- Publication number
- IT7925898A0 IT7925898A0 IT7925898A IT2589879A IT7925898A0 IT 7925898 A0 IT7925898 A0 IT 7925898A0 IT 7925898 A IT7925898 A IT 7925898A IT 2589879 A IT2589879 A IT 2589879A IT 7925898 A0 IT7925898 A0 IT 7925898A0
- Authority
- IT
- Italy
- Prior art keywords
- memory device
- nonvolatile memory
- nonvolatile
- memory
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/07—Injection moulding apparatus using movable injection units
-
- 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
- G11C16/0433—Erasable 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 one or more separate select transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices 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
- H01L27/12—Devices 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 other than a semiconductor body, e.g. an insulating body
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/948,507 US4185319A (en) | 1978-10-04 | 1978-10-04 | Non-volatile memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7925898A0 true IT7925898A0 (it) | 1979-09-20 |
IT1123266B IT1123266B (it) | 1986-04-30 |
Family
ID=25487925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25898/79A IT1123266B (it) | 1978-10-04 | 1979-09-20 | Dispositivo di memoria non volatile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4185319A (it) |
JP (2) | JPS5552274A (it) |
DE (1) | DE2939300C3 (it) |
FR (1) | FR2438318B1 (it) |
GB (1) | GB2033656B (it) |
IT (1) | IT1123266B (it) |
SE (1) | SE436667B (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302765A (en) * | 1978-09-05 | 1981-11-24 | Rockwell International Corporation | Geometry for fabricating enhancement and depletion-type, pull-up field effect transistor devices |
JPS5742161A (en) * | 1980-08-28 | 1982-03-09 | Fujitsu Ltd | Semiconductor and production thereof |
US4651186A (en) * | 1981-11-18 | 1987-03-17 | Mitsubishi Denki Kabushiki Kaisha | Field effect transistor with improved withstand voltage characteristic |
US4486859A (en) * | 1982-02-19 | 1984-12-04 | International Business Machines Corporation | Electrically alterable read-only storage cell and method of operating same |
US4590503A (en) * | 1983-07-21 | 1986-05-20 | Honeywell Inc. | Electrically erasable programmable read only memory |
US4571704A (en) * | 1984-02-17 | 1986-02-18 | Hughes Aircraft Company | Nonvolatile latch |
US4736342A (en) * | 1985-11-15 | 1988-04-05 | Texas Instruments Incorporated | Method of forming a field plate in a high voltage array |
US4933904A (en) * | 1985-11-29 | 1990-06-12 | General Electric Company | Dense EPROM having serially coupled floating gate transistors |
US5017505A (en) * | 1986-07-18 | 1991-05-21 | Nippondenso Co., Ltd. | Method of making a nonvolatile semiconductor memory apparatus with a floating gate |
US4918498A (en) * | 1987-05-12 | 1990-04-17 | General Electric Company | Edgeless semiconductor device |
US4791464A (en) * | 1987-05-12 | 1988-12-13 | General Electric Company | Semiconductor device that minimizes the leakage current associated with the parasitic edge transistors and a method of making the same |
US4864380A (en) * | 1987-05-12 | 1989-09-05 | General Electric Company | Edgeless CMOS device |
JPH07109873B2 (ja) * | 1988-07-05 | 1995-11-22 | 株式会社東芝 | 半導体記憶装置 |
US5256370B1 (en) * | 1992-05-04 | 1996-09-03 | Indium Corp America | Lead-free alloy containing tin silver and indium |
EP0621603B1 (en) * | 1993-04-22 | 1999-02-10 | STMicroelectronics S.r.l. | Method and circuit for tunnel-effect programming of floating-gate MOSFETS |
US5510630A (en) * | 1993-10-18 | 1996-04-23 | Westinghouse Electric Corporation | Non-volatile random access memory cell constructed of silicon carbide |
KR0137693B1 (ko) * | 1994-12-31 | 1998-06-15 | 김주용 | 셀프 부스트랩 장치 |
US5777361A (en) * | 1996-06-03 | 1998-07-07 | Motorola, Inc. | Single gate nonvolatile memory cell and method for accessing the same |
US7154141B2 (en) * | 2001-02-02 | 2006-12-26 | Hyundai Electronics America | Source side programming |
FR2823363B1 (fr) | 2001-04-05 | 2003-12-12 | St Microelectronics Sa | Procede d'effacement d'une cellule-memoire de type famos, et cellule-memoire correspondante |
US7495294B2 (en) * | 2005-12-21 | 2009-02-24 | Sandisk Corporation | Flash devices with shared word lines |
EP1964170A2 (en) * | 2005-12-21 | 2008-09-03 | Sandisk Corporation | Flash devices with shared word lines and manufacturing methods therefor |
US7655536B2 (en) * | 2005-12-21 | 2010-02-02 | Sandisk Corporation | Methods of forming flash devices with shared word lines |
JP4789754B2 (ja) * | 2006-08-31 | 2011-10-12 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
US8320191B2 (en) | 2007-08-30 | 2012-11-27 | Infineon Technologies Ag | Memory cell arrangement, method for controlling a memory cell, memory array and electronic device |
JP2012174762A (ja) * | 2011-02-18 | 2012-09-10 | Toshiba Corp | 不揮発性半導体記憶装置及びその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500142A (en) * | 1967-06-05 | 1970-03-10 | Bell Telephone Labor Inc | Field effect semiconductor apparatus with memory involving entrapment of charge carriers |
US3660819A (en) * | 1970-06-15 | 1972-05-02 | Intel Corp | Floating gate transistor and method for charging and discharging same |
US3728695A (en) * | 1971-10-06 | 1973-04-17 | Intel Corp | Random-access floating gate mos memory array |
NL7208026A (it) * | 1972-06-13 | 1973-12-17 | ||
DE2445079C3 (de) * | 1974-09-20 | 1981-06-04 | Siemens AG, 1000 Berlin und 8000 München | Speicher-Feldeffekttransistor |
US3984822A (en) * | 1974-12-30 | 1976-10-05 | Intel Corporation | Double polycrystalline silicon gate memory device |
DE2643931A1 (de) * | 1976-09-29 | 1978-03-30 | Siemens Ag | In integrierter technik hergestellter baustein |
DE2643948C2 (de) * | 1976-09-29 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | In einer Matrix angeordnete Speicher-FETs und Verfahren zu ihrer Herstellung |
US4063274A (en) * | 1976-12-10 | 1977-12-13 | Rca Corporation | Integrated circuit device including both N-channel and P-channel insulated gate field effect transistors |
-
1978
- 1978-10-04 US US05/948,507 patent/US4185319A/en not_active Expired - Lifetime
-
1979
- 1979-09-05 SE SE7907382A patent/SE436667B/sv not_active IP Right Cessation
- 1979-09-20 IT IT25898/79A patent/IT1123266B/it active
- 1979-09-26 GB GB7933311A patent/GB2033656B/en not_active Expired
- 1979-09-28 DE DE2939300A patent/DE2939300C3/de not_active Expired
- 1979-10-03 JP JP12845279A patent/JPS5552274A/ja active Granted
- 1979-10-03 FR FR7924661A patent/FR2438318B1/fr not_active Expired
-
1982
- 1982-07-05 JP JP57117600A patent/JPS5829199A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2033656B (en) | 1983-08-17 |
SE7907382L (sv) | 1980-04-05 |
FR2438318A1 (fr) | 1980-04-30 |
US4185319A (en) | 1980-01-22 |
DE2939300B2 (de) | 1981-07-09 |
DE2939300C3 (de) | 1988-05-26 |
IT1123266B (it) | 1986-04-30 |
JPS5552274A (en) | 1980-04-16 |
FR2438318B1 (fr) | 1985-08-16 |
JPS627714B2 (it) | 1987-02-18 |
DE2939300A1 (de) | 1980-08-21 |
JPS5829199A (ja) | 1983-02-21 |
SE436667B (sv) | 1985-01-14 |
GB2033656A (en) | 1980-05-21 |
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