FR2438918A1 - Transistor a effet de champ a porte isolee integrale - Google Patents
Transistor a effet de champ a porte isolee integraleInfo
- Publication number
- FR2438918A1 FR2438918A1 FR7925431A FR7925431A FR2438918A1 FR 2438918 A1 FR2438918 A1 FR 2438918A1 FR 7925431 A FR7925431 A FR 7925431A FR 7925431 A FR7925431 A FR 7925431A FR 2438918 A1 FR2438918 A1 FR 2438918A1
- Authority
- FR
- France
- Prior art keywords
- control part
- insulated door
- field
- effect transistor
- intermediate electrode
- 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
Links
- 230000005669 field effect Effects 0.000 title 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000758 substrate Substances 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
- H01L29/788—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
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4916—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/495—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a simple metal, e.g. W, Mo
Landscapes
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Computer Hardware Design (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Thin Film Transistor (AREA)
- Junction Field-Effect Transistors (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE DES TRANSISTORS A EFFETS DE CHAMP A PORTE ISOLEE INTEGRABLES ET PLUS PARTICULIEREMENT DES DISPOSITIFS QUI COMPORTENT UNE PORTE INTERMEDIAIRE FLOTTANTE DE FACON A PERMETTRE LE REGLAGE DE LA TENSION DE SEUIL. LA PARTIE DE COMMANDE 1 EST CONNECTEE GALVANIQUEMENT A L'ELECTRODE INTERMEDIAIRE GF; LA TENSION CONTINUE DE LA PARTIE DE COMMANDE 1 ET DE L'ELECTRODE INTERMEDIAIRE GF FLOTTE EN L'ABSENCE D'UNE BORNE EXTERIEURE; LA PARTIE DE COMMANDE 1 EST ENFOUIE ENTRE DEUX COUCHES PARTIELLES 2 D'UN DIELECTRIQUE; L'EPAISSEUR DES DEUX COUCHES PARTIELLES 2, 2 EST TELLE QU'AUCUNE CHARGE NE PEUT CIRCULER, EN FONCTIONNEMENT, VERS L'ELECTRODE INTERMEDIAIRE OU VERS LA PARTIE DE COMMANDE, ET LA PARTIE DE COMMANDE EST COUPLEE PAR CAPACITE A AU MOINS UNE ELECTRODE AUXILIAIRE A LAQUELLE EST APPLIQUEE UNE TENSION PAR RAPPORT AU SUBSTRAT 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782844878 DE2844878A1 (de) | 1978-10-14 | 1978-10-14 | Integrierbarer isolierschicht-feldeffekttransistor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2438918A1 true FR2438918A1 (fr) | 1980-05-09 |
FR2438918B3 FR2438918B3 (fr) | 1981-07-10 |
Family
ID=6052234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7925431A Granted FR2438918A1 (fr) | 1978-10-14 | 1979-10-12 | Transistor a effet de champ a porte isolee integrale |
Country Status (6)
Country | Link |
---|---|
US (1) | US4251829A (fr) |
JP (1) | JPS5553463A (fr) |
DE (1) | DE2844878A1 (fr) |
FR (1) | FR2438918A1 (fr) |
GB (1) | GB2033150B (fr) |
IT (1) | IT1193240B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486769A (en) * | 1979-01-24 | 1984-12-04 | Xicor, Inc. | Dense nonvolatile electrically-alterable memory device with substrate coupling electrode |
US4561004A (en) * | 1979-10-26 | 1985-12-24 | Texas Instruments | High density, electrically erasable, floating gate memory cell |
US4404577A (en) * | 1980-06-30 | 1983-09-13 | International Business Machines Corp. | Electrically alterable read only memory cell |
JPS5759387A (en) * | 1980-09-26 | 1982-04-09 | Toshiba Corp | Semiconductor storage device |
US4442447A (en) * | 1982-03-09 | 1984-04-10 | Rca Corporation | Electrically alterable nonvolatile floating gate memory device |
US4605946A (en) * | 1984-08-16 | 1986-08-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fet charge sensor and voltage probe |
JPS61208865A (ja) * | 1985-03-13 | 1986-09-17 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPS6260267A (ja) * | 1985-09-10 | 1987-03-16 | Toshiba Corp | 不揮発性半導体記憶装置およびその製造方法 |
KR920001402B1 (ko) * | 1988-11-29 | 1992-02-13 | 삼성전자 주식회사 | 불휘발성 반도체 기억소자 |
US6414318B1 (en) | 1998-11-06 | 2002-07-02 | Bridge Semiconductor Corporation | Electronic circuit |
US6353324B1 (en) | 1998-11-06 | 2002-03-05 | Bridge Semiconductor Corporation | Electronic circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2144436C2 (de) * | 1971-09-04 | 1983-01-20 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Integrierte Festkörperschaltung zum Einstellen der effektiven Schwellenspannung eines Isolierschicht-Feldeffekttransistors |
US4004159A (en) * | 1973-05-18 | 1977-01-18 | Sanyo Electric Co., Ltd. | Electrically reprogrammable nonvolatile floating gate semi-conductor memory device and method of operation |
US3996657A (en) * | 1974-12-30 | 1976-12-14 | Intel Corporation | Double polycrystalline silicon gate memory device |
US4028694A (en) * | 1975-06-10 | 1977-06-07 | International Business Machines Corporation | A/D and D/A converter using C-2C ladder network |
JPS5279679A (en) * | 1975-12-26 | 1977-07-04 | Toshiba Corp | Semiconductor memory device |
JPS5853512B2 (ja) * | 1976-02-13 | 1983-11-29 | 株式会社東芝 | 半導体記憶装置の製造方法 |
US4119995A (en) * | 1976-08-23 | 1978-10-10 | Intel Corporation | Electrically programmable and electrically erasable MOS memory cell |
FR2365859A1 (fr) * | 1976-09-24 | 1978-04-21 | Thomson Csf | Memoire non volatile pour signaux rapides |
JPS6037619B2 (ja) * | 1976-11-17 | 1985-08-27 | 株式会社東芝 | 半導体メモリ装置 |
NL7700879A (nl) * | 1977-01-28 | 1978-08-01 | Philips Nv | Halfgeleiderinrichting. |
DE2728927C2 (de) * | 1977-06-27 | 1984-06-28 | Siemens AG, 1000 Berlin und 8000 München | Ein-Transistor-Speicherelement |
US4099196A (en) * | 1977-06-29 | 1978-07-04 | Intel Corporation | Triple layer polysilicon cell |
US4162504A (en) * | 1977-12-27 | 1979-07-24 | Rca Corp. | Floating gate solid-state storage device |
-
1978
- 1978-10-14 DE DE19782844878 patent/DE2844878A1/de not_active Withdrawn
-
1979
- 1979-10-01 US US06/080,871 patent/US4251829A/en not_active Expired - Lifetime
- 1979-10-02 GB GB7934103A patent/GB2033150B/en not_active Expired
- 1979-10-12 FR FR7925431A patent/FR2438918A1/fr active Granted
- 1979-10-12 IT IT26448/79A patent/IT1193240B/it active
- 1979-10-15 JP JP13195579A patent/JPS5553463A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4251829A (en) | 1981-02-17 |
IT7926448A0 (it) | 1979-10-12 |
DE2844878A1 (de) | 1980-04-30 |
JPS5553463A (en) | 1980-04-18 |
FR2438918B3 (fr) | 1981-07-10 |
IT1193240B (it) | 1988-06-15 |
GB2033150A (en) | 1980-05-14 |
GB2033150B (en) | 1983-02-02 |
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