KR900008672A - 불휘발성 반도체 기억소자 - Google Patents
불휘발성 반도체 기억소자Info
- Publication number
- KR900008672A KR900008672A KR1019880015779A KR880015779A KR900008672A KR 900008672 A KR900008672 A KR 900008672A KR 1019880015779 A KR1019880015779 A KR 1019880015779A KR 880015779 A KR880015779 A KR 880015779A KR 900008672 A KR900008672 A KR 900008672A
- Authority
- KR
- South Korea
- Prior art keywords
- memory device
- semiconductor memory
- nonvolatile semiconductor
- nonvolatile
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880015779A KR920001402B1 (ko) | 1988-11-29 | 1988-11-29 | 불휘발성 반도체 기억소자 |
NL8902027A NL192066C (nl) | 1988-11-29 | 1989-08-08 | Niet-vluchtige halfgeleidergeheugencel. |
DE3926474A DE3926474C2 (de) | 1988-11-29 | 1989-08-10 | Permanent-Speicherzellen-Anordnung |
FR8910770A FR2639765B1 (fr) | 1988-11-29 | 1989-08-10 | Composant de memoire semi-conductrice remanente |
GB8918307A GB2225485B (en) | 1988-11-29 | 1989-08-10 | A semiconductor memory device |
JP1205856A JP2505286B2 (ja) | 1988-11-29 | 1989-08-10 | 不揮発性半導体記憶素子 |
US07/391,865 US5019881A (en) | 1988-11-29 | 1989-08-10 | Nonvolatile semiconductor memory component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880015779A KR920001402B1 (ko) | 1988-11-29 | 1988-11-29 | 불휘발성 반도체 기억소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900008672A true KR900008672A (ko) | 1990-06-03 |
KR920001402B1 KR920001402B1 (ko) | 1992-02-13 |
Family
ID=19279692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880015779A KR920001402B1 (ko) | 1988-11-29 | 1988-11-29 | 불휘발성 반도체 기억소자 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5019881A (ko) |
JP (1) | JP2505286B2 (ko) |
KR (1) | KR920001402B1 (ko) |
DE (1) | DE3926474C2 (ko) |
FR (1) | FR2639765B1 (ko) |
GB (1) | GB2225485B (ko) |
NL (1) | NL192066C (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100391015B1 (ko) * | 2001-01-15 | 2003-07-12 | 황만택 | 지압 및 맛사지 효과 있는 배와 장(腸) 맛사지기 |
KR100402635B1 (ko) * | 2001-03-07 | 2003-10-22 | 황만택 | 지압 및 맛사지 효과 잇는 배와 장(腸) 맛사지기 |
KR100402634B1 (ko) * | 2001-03-07 | 2003-10-22 | 황만택 | 지압 및 맛사지 효과 잇는 배와 장(腸) 맛사지기 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0136995B1 (ko) * | 1994-09-08 | 1998-04-24 | 김주용 | 비휘발성메모리셀의제조방법 |
DE69610062T2 (de) * | 1995-11-21 | 2001-05-03 | Programmable Microelectronics | Nichtflüchtige PMOS-Speicheranordnung mit einer einzigen Polysiliziumschicht |
KR970053902A (ko) * | 1995-12-30 | 1997-07-31 | 김광호 | 공정시간 단축형 반도체 제조방법 |
US6478800B1 (en) * | 2000-05-08 | 2002-11-12 | Depuy Acromed, Inc. | Medical installation tool |
DE10235072A1 (de) * | 2002-07-31 | 2004-02-26 | Micronas Gmbh | EEPROM-Struktur für Halbleiterspeicher |
TWI312319B (en) | 2003-08-28 | 2009-07-21 | Toppan Forms Co Ltd | Audio message transfer sheet and manufacturing method thereof, audio information output sheet and audio information component |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2743422A1 (de) * | 1977-09-27 | 1979-03-29 | Siemens Ag | Wortweise loeschbarer, nicht fluechtiger speicher in floating-gate-technik |
DE2844878A1 (de) * | 1978-10-14 | 1980-04-30 | Itt Ind Gmbh Deutsche | Integrierbarer isolierschicht-feldeffekttransistor |
US4334292A (en) * | 1980-05-27 | 1982-06-08 | International Business Machines Corp. | Low voltage electrically erasable programmable read only memory |
JPS57141969A (en) * | 1981-02-27 | 1982-09-02 | Toshiba Corp | Nonvolatile semiconductor memory |
US4558344A (en) * | 1982-01-29 | 1985-12-10 | Seeq Technology, Inc. | Electrically-programmable and electrically-erasable MOS memory device |
JPS58130571A (ja) * | 1982-01-29 | 1983-08-04 | Hitachi Ltd | 半導体装置 |
JPS59117270A (ja) * | 1982-12-24 | 1984-07-06 | Mitsubishi Electric Corp | 浮遊ゲ−ト型不揮発性mos半導体メモリ装置 |
US4590504A (en) * | 1982-12-28 | 1986-05-20 | Thomson Components - Mostek Corporation | Nonvolatile MOS memory cell with tunneling element |
FR2562707A1 (fr) * | 1984-04-06 | 1985-10-11 | Efcis | Point-memoire electriquement effacable et reprogrammable, comportant une grille flottante au-dessus d'une grille de commande |
JPH0671070B2 (ja) * | 1984-07-11 | 1994-09-07 | 株式会社日立製作所 | 半導体記憶装置の製造方法 |
JPS61136274A (ja) * | 1984-12-07 | 1986-06-24 | Toshiba Corp | 半導体装置 |
JPS6232638A (ja) * | 1985-08-05 | 1987-02-12 | Nec Corp | 半導体記憶装置 |
JPS6273774A (ja) * | 1985-09-27 | 1987-04-04 | Toshiba Corp | 半導体記憶装置の製造方法 |
JPS62131582A (ja) * | 1985-11-26 | 1987-06-13 | モトロ−ラ・インコ−ポレ−テツド | 丸いエツジを有する分離した中間層キヤパシタ |
JPS62155568A (ja) * | 1985-12-27 | 1987-07-10 | Nec Corp | 不揮発性半導体記憶装置 |
JPS62193283A (ja) * | 1986-02-20 | 1987-08-25 | Toshiba Corp | 半導体記憶装置 |
JPS62234375A (ja) * | 1986-04-04 | 1987-10-14 | Nec Corp | 不揮発性半導体記憶装置 |
JPS6336576A (ja) * | 1986-07-30 | 1988-02-17 | Toshiba Corp | 半導体装置及びその製造方法 |
IT1198109B (it) * | 1986-11-18 | 1988-12-21 | Sgs Microelettronica Spa | Cella di memoria eeprom a singolo livello di polisilicio con zona di ossido di tunnel |
US4894802A (en) * | 1988-02-02 | 1990-01-16 | Catalyst Semiconductor, Inc. | Nonvolatile memory cell for eeprom including a floating gate to drain tunnel area positioned away from the channel region to prevent trapping of electrons in the gate oxide during cell erase |
US4845538A (en) * | 1988-02-05 | 1989-07-04 | Emanuel Hazani | E2 prom cell including isolated control diffusion |
-
1988
- 1988-11-29 KR KR1019880015779A patent/KR920001402B1/ko not_active IP Right Cessation
-
1989
- 1989-08-08 NL NL8902027A patent/NL192066C/nl not_active IP Right Cessation
- 1989-08-10 DE DE3926474A patent/DE3926474C2/de not_active Expired - Lifetime
- 1989-08-10 FR FR8910770A patent/FR2639765B1/fr not_active Expired - Lifetime
- 1989-08-10 US US07/391,865 patent/US5019881A/en not_active Expired - Lifetime
- 1989-08-10 GB GB8918307A patent/GB2225485B/en not_active Expired - Lifetime
- 1989-08-10 JP JP1205856A patent/JP2505286B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100391015B1 (ko) * | 2001-01-15 | 2003-07-12 | 황만택 | 지압 및 맛사지 효과 있는 배와 장(腸) 맛사지기 |
KR100402635B1 (ko) * | 2001-03-07 | 2003-10-22 | 황만택 | 지압 및 맛사지 효과 잇는 배와 장(腸) 맛사지기 |
KR100402634B1 (ko) * | 2001-03-07 | 2003-10-22 | 황만택 | 지압 및 맛사지 효과 잇는 배와 장(腸) 맛사지기 |
Also Published As
Publication number | Publication date |
---|---|
DE3926474A1 (de) | 1990-05-31 |
JP2505286B2 (ja) | 1996-06-05 |
JPH02159071A (ja) | 1990-06-19 |
GB2225485A (en) | 1990-05-30 |
FR2639765A1 (fr) | 1990-06-01 |
KR920001402B1 (ko) | 1992-02-13 |
GB8918307D0 (en) | 1989-09-20 |
DE3926474C2 (de) | 1994-07-14 |
NL192066B (nl) | 1996-09-02 |
US5019881A (en) | 1991-05-28 |
NL8902027A (nl) | 1990-06-18 |
GB2225485B (en) | 1993-04-28 |
NL192066C (nl) | 1997-01-07 |
FR2639765B1 (fr) | 1994-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080201 Year of fee payment: 17 |
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EXPY | Expiration of term |