DE60030805D1 - Ferroelektrischer Speicher und Halbleiterspeicher - Google Patents
Ferroelektrischer Speicher und HalbleiterspeicherInfo
- Publication number
- DE60030805D1 DE60030805D1 DE60030805T DE60030805T DE60030805D1 DE 60030805 D1 DE60030805 D1 DE 60030805D1 DE 60030805 T DE60030805 T DE 60030805T DE 60030805 T DE60030805 T DE 60030805T DE 60030805 D1 DE60030805 D1 DE 60030805D1
- Authority
- DE
- Germany
- Prior art keywords
- memory
- ferroelectric
- semiconductor
- semiconductor memory
- ferroelectric memory
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15513199 | 1999-06-02 | ||
JP15513199A JP4421009B2 (ja) | 1999-06-02 | 1999-06-02 | 強誘電体メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60030805D1 true DE60030805D1 (de) | 2006-11-02 |
DE60030805T2 DE60030805T2 (de) | 2007-09-13 |
Family
ID=15599241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60030805T Expired - Lifetime DE60030805T2 (de) | 1999-06-02 | 2000-06-02 | Ferroelektrischer Speicher und Halbleiterspeicher |
Country Status (6)
Country | Link |
---|---|
US (6) | US6473330B1 (de) |
EP (2) | EP1058268B1 (de) |
JP (1) | JP4421009B2 (de) |
KR (1) | KR100351594B1 (de) |
DE (1) | DE60030805T2 (de) |
TW (1) | TW473716B (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4421009B2 (ja) * | 1999-06-02 | 2010-02-24 | 株式会社東芝 | 強誘電体メモリ |
US6867997B2 (en) * | 2002-03-27 | 2005-03-15 | Texas Instruments Incorporated | Series feram cell array |
US6590798B1 (en) * | 2002-05-08 | 2003-07-08 | Texas Instruments Incorporated | Apparatus and methods for imprint reduction for ferroelectric memory cell |
JP4099349B2 (ja) | 2002-06-04 | 2008-06-11 | 富士通株式会社 | 強誘電体メモリ |
US6731529B2 (en) * | 2002-06-04 | 2004-05-04 | Infineon Technologies Aktiengesellschaft | Variable capacitances for memory cells within a cell group |
TW594736B (en) * | 2003-04-17 | 2004-06-21 | Macronix Int Co Ltd | Over-driven read method and device of ferroelectric memory |
US7349237B2 (en) * | 2003-07-02 | 2008-03-25 | Texas Instruments Incorporated | Plateline driver with RAMP rate control |
US7002835B2 (en) * | 2003-07-14 | 2006-02-21 | Seiko Epson Corporation | Memory cell and semiconductor memory device |
JP3990334B2 (ja) | 2003-09-12 | 2007-10-10 | 株式会社東芝 | 半導体集積回路装置およびその動作方法 |
KR100597629B1 (ko) * | 2003-12-22 | 2006-07-07 | 삼성전자주식회사 | 강유전체 메모리 장치 및 그에 따른 구동방법 |
WO2005090971A1 (en) * | 2004-03-18 | 2005-09-29 | Applied Research Systems Ars Holding N.V. | Anti-lipid rafts antibodies |
US7298640B2 (en) * | 2004-05-03 | 2007-11-20 | Symetrix Corporation | 1T1R resistive memory array with chained structure |
JP4160547B2 (ja) | 2004-09-28 | 2008-10-01 | 株式会社東芝 | 半導体記憶装置 |
JP2006332335A (ja) * | 2005-05-26 | 2006-12-07 | Toshiba Corp | 半導体記憶装置 |
KR100682218B1 (ko) * | 2005-05-30 | 2007-02-12 | 주식회사 하이닉스반도체 | 비휘발성 반도체 메모리 장치 |
KR100732276B1 (ko) * | 2005-05-30 | 2007-06-25 | 주식회사 하이닉스반도체 | 불휘발성 강유전체 메모리를 포함하는 rfid 장치 |
JP4186119B2 (ja) * | 2005-07-27 | 2008-11-26 | セイコーエプソン株式会社 | 強誘電体メモリ装置 |
JP4887853B2 (ja) * | 2006-03-17 | 2012-02-29 | 富士通セミコンダクター株式会社 | 半導体記憶装置 |
JP2008171525A (ja) * | 2007-01-15 | 2008-07-24 | Toshiba Corp | 半導体記憶装置 |
JP4901515B2 (ja) * | 2007-02-07 | 2012-03-21 | 株式会社東芝 | 強誘電体半導体記憶装置 |
US7580304B2 (en) * | 2007-06-15 | 2009-08-25 | United Memories, Inc. | Multiple bus charge sharing |
CN102084177B (zh) | 2008-05-05 | 2013-04-10 | 3M创新有限公司 | 光源模块 |
US7969812B2 (en) * | 2009-07-13 | 2011-06-28 | Seagate Technology Llc | Semiconductor control line address decoding circuit |
DE102010007629B4 (de) * | 2010-02-11 | 2013-08-14 | Texas Instruments Deutschland Gmbh | Integrierte Schaltung mit einem FRAM-Speicher und Verfahren zum Gewähren eines Lesezugriffs auf einen FRAM-Speicher |
US8315081B2 (en) | 2010-03-22 | 2012-11-20 | Qualcomm Incorporated | Memory cell that includes multiple non-volatile memories |
FR2965662A1 (fr) * | 2010-09-30 | 2012-04-06 | St Microelectronics Sa | Circuit d'aide a la lecture pour un dispositif memoire |
KR101153814B1 (ko) | 2010-09-30 | 2012-06-14 | 에스케이하이닉스 주식회사 | 상변화 메모리 소자 |
KR101430415B1 (ko) * | 2012-06-09 | 2014-08-14 | 서울대학교산학협력단 | 게이트 다이오드 구조를 갖는 메모리 셀 스트링 및 이를 이용한 메모리 어레이 |
US9361965B2 (en) * | 2013-10-11 | 2016-06-07 | Texas Instruments Incorporated | Circuit and method for imprint reduction in FRAM memories |
US9533598B2 (en) * | 2014-08-29 | 2017-01-03 | Ford Global Technologies, Llc | Method for battery state of charge estimation |
US9406355B1 (en) * | 2015-06-16 | 2016-08-02 | National Tsing Hua University | Sense amplifier |
US10083731B2 (en) * | 2016-03-11 | 2018-09-25 | Micron Technology, Inc | Memory cell sensing with storage component isolation |
US9851914B2 (en) * | 2016-03-24 | 2017-12-26 | Texas Instruments Incorporated | Random number generation in ferroelectric random access memory (FRAM) |
US9899073B2 (en) * | 2016-06-27 | 2018-02-20 | Micron Technology, Inc. | Multi-level storage in ferroelectric memory |
US9613676B1 (en) | 2016-06-29 | 2017-04-04 | Micron Technology, Inc. | Writing to cross-point non-volatile memory |
US9786349B1 (en) * | 2016-07-01 | 2017-10-10 | Micron Technology, Inc. | Cell performance recovery using cycling techniques |
US10418084B2 (en) | 2017-02-07 | 2019-09-17 | Micron Technology, Inc. | Pre-writing memory cells of an array |
US10679687B2 (en) | 2017-08-22 | 2020-06-09 | Micron Technology, Inc. | Memory cells and arrays of memory cells |
JP7313853B2 (ja) * | 2019-03-22 | 2023-07-25 | キオクシア株式会社 | 半導体メモリ |
TWI744009B (zh) * | 2020-09-25 | 2021-10-21 | 華邦電子股份有限公司 | 記憶體裝置 |
US11676649B2 (en) * | 2021-07-22 | 2023-06-13 | Micron Technology, Inc. | Sense timing coordination for memory |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57130291A (en) * | 1981-02-05 | 1982-08-12 | Toshiba Corp | Semiconductor nonvolatile read-only storage device |
JPS57130292A (en) * | 1981-02-05 | 1982-08-12 | Toshiba Corp | Semiconductor nonvolatile read-only storage device |
EP0293798B2 (de) | 1987-06-02 | 1998-12-30 | National Semiconductor Corporation | Nichtflüchtige Speicheranordnung mit einem kapazitiven ferroelektrischen Speicherelement |
US4831589A (en) * | 1988-01-20 | 1989-05-16 | Ict International Cmos Technology, Inc. | EEPROM programming switch operable at low VCC |
US5381364A (en) | 1993-06-24 | 1995-01-10 | Ramtron International Corporation | Ferroelectric-based RAM sensing scheme including bit-line capacitance isolation |
JPH09120685A (ja) * | 1995-10-24 | 1997-05-06 | Sony Corp | 強誘電体記憶装置 |
DE19724449B4 (de) | 1996-06-10 | 2004-04-22 | Kabushiki Kaisha Toshiba, Kawasaki | Halbleiterspeichereinrichtung |
US6094370A (en) * | 1996-06-10 | 2000-07-25 | Kabushiki Kaisha Toshiba | Semiconductor memory device and various systems mounting them |
JP3766181B2 (ja) | 1996-06-10 | 2006-04-12 | 株式会社東芝 | 半導体記憶装置とそれを搭載したシステム |
JP3961651B2 (ja) | 1997-12-16 | 2007-08-22 | 株式会社東芝 | 半導体記憶装置 |
IT1308465B1 (it) * | 1999-04-30 | 2001-12-17 | St Microelectronics Srl | Struttura di cella di memoriadi tipo impilato, in particolare cellaferroelettrica |
JP4421009B2 (ja) * | 1999-06-02 | 2010-02-24 | 株式会社東芝 | 強誘電体メモリ |
FR2802734B1 (fr) * | 1999-12-15 | 2002-04-26 | St Microelectronics Sa | Procede de correction d'un bit dans une chaine de bits |
JP4047531B2 (ja) * | 2000-10-17 | 2008-02-13 | 株式会社東芝 | 強誘電体メモリ装置 |
US7002842B2 (en) * | 2003-11-26 | 2006-02-21 | Intel Corporation | Floating-body dynamic random access memory with purge line |
-
1999
- 1999-06-02 JP JP15513199A patent/JP4421009B2/ja not_active Expired - Fee Related
-
2000
- 2000-05-31 TW TW089110571A patent/TW473716B/zh not_active IP Right Cessation
- 2000-06-01 US US09/585,081 patent/US6473330B1/en not_active Expired - Lifetime
- 2000-06-02 KR KR1020000030384A patent/KR100351594B1/ko not_active IP Right Cessation
- 2000-06-02 DE DE60030805T patent/DE60030805T2/de not_active Expired - Lifetime
- 2000-06-02 EP EP00111057A patent/EP1058268B1/de not_active Expired - Lifetime
- 2000-06-02 EP EP04019171A patent/EP1475804A3/de not_active Withdrawn
-
2002
- 2002-08-27 US US10/228,067 patent/US6552922B2/en not_active Expired - Lifetime
-
2003
- 2003-02-26 US US10/372,886 patent/US6671200B2/en not_active Expired - Lifetime
- 2003-12-24 US US10/743,906 patent/US7057917B2/en not_active Expired - Fee Related
-
2006
- 2006-05-08 US US11/382,098 patent/US7295456B2/en not_active Expired - Fee Related
-
2007
- 2007-11-02 US US11/934,399 patent/US20080285327A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20010007206A (ko) | 2001-01-26 |
KR100351594B1 (ko) | 2002-09-11 |
EP1058268A3 (de) | 2001-01-24 |
US6552922B2 (en) | 2003-04-22 |
US7057917B2 (en) | 2006-06-06 |
EP1058268A2 (de) | 2000-12-06 |
JP4421009B2 (ja) | 2010-02-24 |
EP1058268B1 (de) | 2006-09-20 |
EP1475804A3 (de) | 2007-10-10 |
US7295456B2 (en) | 2007-11-13 |
US20040136225A1 (en) | 2004-07-15 |
TW473716B (en) | 2002-01-21 |
US6473330B1 (en) | 2002-10-29 |
US20060193162A1 (en) | 2006-08-31 |
JP2000339973A (ja) | 2000-12-08 |
US20030128572A1 (en) | 2003-07-10 |
US6671200B2 (en) | 2003-12-30 |
US20020196656A1 (en) | 2002-12-26 |
EP1475804A2 (de) | 2004-11-10 |
US20080285327A1 (en) | 2008-11-20 |
DE60030805T2 (de) | 2007-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |