WO2003096352A3 - Ferroelectric memory - Google Patents
Ferroelectric memory Download PDFInfo
- Publication number
- WO2003096352A3 WO2003096352A3 PCT/US2003/014015 US0314015W WO03096352A3 WO 2003096352 A3 WO2003096352 A3 WO 2003096352A3 US 0314015 W US0314015 W US 0314015W WO 03096352 A3 WO03096352 A3 WO 03096352A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- line
- ferroelectric
- bit lines
- bit
- capacitor
- 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.)
- Ceased
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
- 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)
- Inorganic Insulating Materials (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK06101273.0A HK1081320B (en) | 2002-05-06 | 2003-05-05 | Ferroelectric memory |
| JP2004504239A JP2005530283A (en) | 2002-05-06 | 2003-05-05 | Ferroelectric memory |
| EP03722013A EP1502265B1 (en) | 2002-05-06 | 2003-05-05 | Ferroelectric memory |
| AU2003225292A AU2003225292A1 (en) | 2002-05-06 | 2003-05-05 | Ferroelectric memory |
| DE60309461T DE60309461T2 (en) | 2002-05-06 | 2003-05-05 | FERROELECTRIC STORAGE |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/139,426 US6809949B2 (en) | 2002-05-06 | 2002-05-06 | Ferroelectric memory |
| US10/139,426 | 2002-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003096352A2 WO2003096352A2 (en) | 2003-11-20 |
| WO2003096352A3 true WO2003096352A3 (en) | 2004-06-24 |
Family
ID=29269544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2003/014015 Ceased WO2003096352A2 (en) | 2002-05-06 | 2003-05-05 | Ferroelectric memory |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6809949B2 (en) |
| EP (1) | EP1502265B1 (en) |
| JP (1) | JP2005530283A (en) |
| KR (1) | KR20050025176A (en) |
| CN (1) | CN100533590C (en) |
| AT (1) | ATE344525T1 (en) |
| AU (1) | AU2003225292A1 (en) |
| DE (1) | DE60309461T2 (en) |
| TW (1) | TWI301271B (en) |
| WO (1) | WO2003096352A2 (en) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6822891B1 (en) * | 2003-06-16 | 2004-11-23 | Kabushiki Kaisha Toshiba | Ferroelectric memory device |
| US7193880B2 (en) * | 2004-06-14 | 2007-03-20 | Texas Instruments Incorporated | Plateline voltage pulsing to reduce storage node disturbance in ferroelectric memory |
| JP3970259B2 (en) * | 2003-09-11 | 2007-09-05 | 三洋電機株式会社 | memory |
| JP4074279B2 (en) * | 2003-09-22 | 2008-04-09 | 株式会社東芝 | Semiconductor integrated circuit device, digital camera, digital video camera, computer system, portable computer system, logic variable LSI device, IC card, navigation system, robot, image display device, optical disk storage device |
| KR100583112B1 (en) * | 2003-11-27 | 2006-05-23 | 주식회사 하이닉스반도체 | Nonvolatile Ferroelectric Memory Device with Single-Ended Sensing Structure |
| US7099179B2 (en) * | 2003-12-22 | 2006-08-29 | Unity Semiconductor Corporation | Conductive memory array having page mode and burst mode write capability |
| US7009864B2 (en) * | 2003-12-29 | 2006-03-07 | Texas Instruments Incorporated | Zero cancellation scheme to reduce plateline voltage in ferroelectric memory |
| WO2005078732A1 (en) * | 2004-02-05 | 2005-08-25 | Iota Technology, Inc. | Electronic memory with tri-level cell pair |
| US7352619B2 (en) * | 2004-02-05 | 2008-04-01 | Iota Technology, Inc. | Electronic memory with binary storage elements |
| US7133304B2 (en) * | 2004-03-22 | 2006-11-07 | Texas Instruments Incorporated | Method and apparatus to reduce storage node disturbance in ferroelectric memory |
| NO322040B1 (en) * | 2004-04-15 | 2006-08-07 | Thin Film Electronics Asa | Bimodal operation of ferroelectric and electret memory cells and devices |
| US6970371B1 (en) * | 2004-05-17 | 2005-11-29 | Texas Instruments Incorporated | Reference generator system and methods for reading ferroelectric memory cells using reduced bitline voltages |
| US20050274396A1 (en) * | 2004-06-09 | 2005-12-15 | Hong Shih | Methods for wet cleaning quartz surfaces of components for plasma processing chambers |
| US7472309B2 (en) * | 2004-12-22 | 2008-12-30 | Intel Corporation | Methods and apparatus to write a file to a nonvolatile memory |
| JP5392985B2 (en) * | 2004-12-28 | 2014-01-22 | スパンション エルエルシー | Semiconductor device and operation control method thereof |
| JP4912016B2 (en) * | 2005-05-23 | 2012-04-04 | ルネサスエレクトロニクス株式会社 | Semiconductor memory device |
| US20070190670A1 (en) * | 2006-02-10 | 2007-08-16 | Forest Carl A | Method of making ferroelectric and dielectric layered superlattice materials and memories utilizing same |
| US7561458B2 (en) * | 2006-12-26 | 2009-07-14 | Texas Instruments Incorporated | Ferroelectric memory array for implementing a zero cancellation scheme to reduce plateline voltage in ferroelectric memory |
| KR100866751B1 (en) * | 2006-12-27 | 2008-11-03 | 주식회사 하이닉스반도체 | Semiconductor memory device with ferroelectric device and method for refresh thereof |
| KR100866705B1 (en) * | 2007-07-04 | 2008-11-03 | 주식회사 하이닉스반도체 | Semiconductor memory device using ferroelectric element |
| KR100849794B1 (en) | 2007-07-04 | 2008-07-31 | 주식회사 하이닉스반도체 | Semiconductor memory device using ferroelectric element |
| JP2009043307A (en) * | 2007-08-06 | 2009-02-26 | Toshiba Corp | Semiconductor storage device |
| US7920404B2 (en) * | 2007-12-31 | 2011-04-05 | Texas Instruments Incorporated | Ferroelectric memory devices with partitioned platelines |
| US8130559B1 (en) | 2008-08-06 | 2012-03-06 | Altera Corporation | MEMS switching device and conductive bridge device based circuits |
| US7898837B2 (en) * | 2009-07-22 | 2011-03-01 | Texas Instruments Incorporated | F-SRAM power-off operation |
| CN101819811B (en) * | 2010-03-31 | 2013-10-16 | 清华大学 | Three-value FeRAM circuit |
| JP6030298B2 (en) * | 2010-12-28 | 2016-11-24 | 株式会社半導体エネルギー研究所 | Buffer storage device and signal processing circuit |
| JP5673414B2 (en) * | 2011-07-20 | 2015-02-18 | 富士通セミコンダクター株式会社 | Manufacturing method of semiconductor device |
| US8756558B2 (en) * | 2012-03-30 | 2014-06-17 | Texas Instruments Incorporated | FRAM compiler and layout |
| US20140029326A1 (en) * | 2012-07-26 | 2014-01-30 | Texas Instruments Incorporated | Ferroelectric random access memory with a non-destructive read |
| KR102330412B1 (en) * | 2014-04-25 | 2021-11-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor device, electronic component, and electronic device |
| US9767879B2 (en) * | 2015-02-17 | 2017-09-19 | Texas Instruments Incorporated | Setting of reference voltage for data sensing in ferroelectric memories |
| US9460770B1 (en) | 2015-09-01 | 2016-10-04 | Micron Technology, Inc. | Methods of operating ferroelectric memory cells, and related ferroelectric memory cells |
| US9443576B1 (en) * | 2015-11-09 | 2016-09-13 | Microsoft Technology Licensing, Llc | Josephson magnetic random access memory with an inductive-shunt |
| US9786347B1 (en) * | 2016-03-16 | 2017-10-10 | Micron Technology, Inc. | Cell-specific reference generation and sensing |
| US9721639B1 (en) * | 2016-06-21 | 2017-08-01 | Micron Technology, Inc. | Memory cell imprint avoidance |
| WO2018044486A1 (en) | 2016-08-31 | 2018-03-08 | Micron Technology, Inc. | Apparatuses and methods including ferroelectric memory and for operating ferroelectric memory |
| SG11201901211XA (en) * | 2016-08-31 | 2019-03-28 | Micron Technology Inc | Apparatuses and methods including ferroelectric memory and for accessing ferroelectric memory |
| WO2018044510A1 (en) | 2016-08-31 | 2018-03-08 | Micron Technology, Inc. | Apparatuses and methods including two transistor-one capacitor memory and for accessing same |
| SG11201901210UA (en) | 2016-08-31 | 2019-03-28 | Micron Technology Inc | Ferroelectric memory cells |
| US10418084B2 (en) * | 2017-02-07 | 2019-09-17 | Micron Technology, Inc. | Pre-writing memory cells of an array |
| JP6915372B2 (en) * | 2017-05-16 | 2021-08-04 | 富士通株式会社 | Error correction method for memory cells, memory modules, information processing devices, and memory cells |
| US10867675B2 (en) | 2017-07-13 | 2020-12-15 | Micron Technology, Inc. | Apparatuses and methods for memory including ferroelectric memory cells and dielectric memory cells |
| US10032496B1 (en) | 2017-07-27 | 2018-07-24 | Micron Technology, Inc. | Variable filter capacitance |
| US10163480B1 (en) * | 2017-07-27 | 2018-12-25 | Micron Technology, Inc. | Periphery fill and localized capacitance |
| US10410721B2 (en) * | 2017-11-22 | 2019-09-10 | Micron Technology, Inc. | Pulsed integrator and memory techniques |
| DE112018006192B4 (en) * | 2017-12-04 | 2024-10-17 | Sony Semiconductor Solutions Corporation | SEMICONDUCTOR MEMORY DEVICE, ELECTRONIC DEVICE AND METHOD FOR READING DATA |
| US10622050B2 (en) * | 2018-05-09 | 2020-04-14 | Micron Technology, Inc. | Ferroelectric memory plate power reduction |
| US10825513B2 (en) * | 2018-06-26 | 2020-11-03 | Sandisk Technologies Llc | Parasitic noise control during sense operations |
| US10847201B2 (en) | 2019-02-27 | 2020-11-24 | Kepler Computing Inc. | High-density low voltage non-volatile differential memory bit-cell with shared plate line |
| US11476260B2 (en) | 2019-02-27 | 2022-10-18 | Kepler Computing Inc. | High-density low voltage non-volatile memory with unidirectional plate-line and bit-line and pillar capacitor |
| US11062763B2 (en) * | 2019-04-09 | 2021-07-13 | Micron Technology, Inc. | Memory array with multiplexed digit lines |
| CN110428857B (en) * | 2019-07-09 | 2021-09-24 | 清华大学 | A memory based on hysteresis characteristic device |
| CN111292782B (en) * | 2019-10-21 | 2021-11-02 | 北京潼荔科技有限公司 | Non-volatile random access memory and access method |
| US11729989B2 (en) * | 2020-01-06 | 2023-08-15 | Iu-Meng Tom Ho | Depletion mode ferroelectric transistors |
| US11527277B1 (en) | 2021-06-04 | 2022-12-13 | Kepler Computing Inc. | High-density low voltage ferroelectric memory bit-cell |
| US12112792B2 (en) * | 2021-08-10 | 2024-10-08 | Micron Technology, Inc. | Memory device for wafer-on-wafer formed memory and logic |
| US11737283B1 (en) | 2021-11-01 | 2023-08-22 | Kepler Computing Inc. | Method of forming a stack of non-planar capacitors including capacitors with non-linear polar material and linear dielectric for common mode compensation in a memory bit-cell |
| US11482270B1 (en) | 2021-11-17 | 2022-10-25 | Kepler Computing Inc. | Pulsing scheme for a ferroelectric memory bit-cell to minimize read or write disturb effect and refresh logic |
| US12108609B1 (en) | 2022-03-07 | 2024-10-01 | Kepler Computing Inc. | Memory bit-cell with stacked and folded planar capacitors |
| US20230395134A1 (en) | 2022-06-03 | 2023-12-07 | Kepler Computing Inc. | Write disturb mitigation for non-linear polar material based multi-capacitor bit-cell |
| US12347476B1 (en) | 2022-12-27 | 2025-07-01 | Kepler Computing Inc. | Apparatus and method to improve sensing noise margin in a non-linear polar material based bit-cell |
| US12334127B2 (en) | 2023-01-30 | 2025-06-17 | Kepler Computing Inc. | Non-linear polar material based multi-capacitor high density bit-cell |
| CN118692537B (en) * | 2023-03-21 | 2025-09-26 | 清华大学 | Non-volatile content addressable memory and electronic devices based on ferroelectric capacitors |
| CN121096391A (en) * | 2025-07-31 | 2025-12-09 | 上海深明奥思半导体科技有限公司 | 2T1FC ferroelectric memory cell with memory gate line and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278167A2 (en) * | 1987-02-12 | 1988-08-17 | Ramtron International Corporation | Self restoring ferroelectric memory |
| EP0757354A2 (en) * | 1995-08-02 | 1997-02-05 | Matsushita Electric Industrial Co., Ltd | Ferroelectric memory device |
| EP0759620A2 (en) * | 1995-08-21 | 1997-02-26 | Matsushita Electronics Corporation | Ferroelectric memory devices and method for testing them |
| EP0829882A1 (en) * | 1996-03-25 | 1998-03-18 | Matsushita Electronics Corporation | Ferroelectric storage device |
| US5737260A (en) * | 1996-03-27 | 1998-04-07 | Sharp Kabushiki Kaisha | Dual mode ferroelectric memory reference scheme |
| US5828615A (en) * | 1994-03-22 | 1998-10-27 | Matsushita Electric Industrial Co., Ltd. | Reference potential generator and a semiconductor memory device having the same |
| EP0938096A2 (en) * | 1998-02-19 | 1999-08-25 | Sharp Kabushiki Kaisha | Ferroelectric memory device |
| DE19963417A1 (en) * | 1998-12-29 | 2000-07-20 | Hyundai Electronics Ind | Non-volatile ferroelectric memory (FRAM), containing main cell array with number of sub cell arrays and global main bit lines |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888733A (en) | 1988-09-12 | 1989-12-19 | Ramtron Corporation | Non-volatile memory cell and sensing method |
| US5038323A (en) | 1990-03-06 | 1991-08-06 | The United States Of America As Represented By The Secretary Of The Navy | Non-volatile memory cell with ferroelectric capacitor having logically inactive electrode |
| US5262982A (en) | 1991-07-18 | 1993-11-16 | National Semiconductor Corporation | Nondestructive reading of a ferroelectric capacitor |
| US5666305A (en) * | 1993-03-29 | 1997-09-09 | Olympus Optical Co., Ltd. | Method of driving ferroelectric gate transistor memory cell |
| US5373463A (en) * | 1993-07-06 | 1994-12-13 | Motorola Inc. | Ferroelectric nonvolatile random access memory having drive line segments |
| US5406510A (en) | 1993-07-15 | 1995-04-11 | Symetrix Corporation | Non-volatile memory |
| US5598366A (en) | 1995-08-16 | 1997-01-28 | Ramtron International Corporation | Ferroelectric nonvolatile random access memory utilizing self-bootstrapping plate line segment drivers |
| KR100206713B1 (en) | 1996-10-09 | 1999-07-01 | 윤종용 | Non-destructive accessing method in ferroelectric memory device and its inhibiting circuit |
| US5966318A (en) * | 1996-12-17 | 1999-10-12 | Raytheon Company | Nondestructive readout memory utilizing ferroelectric capacitors isolated from bitlines by buffer amplifiers |
| KR100268947B1 (en) | 1998-04-03 | 2000-10-16 | 김영환 | Nonvolatile ferroelectric memory and control circuot of the same |
| US6215692B1 (en) * | 1998-05-13 | 2001-04-10 | Hyundai Electronics Industries Co., Ltd. | Non-volatile ferroelectric memory |
| KR100363102B1 (en) * | 1998-07-15 | 2003-02-19 | 주식회사 하이닉스반도체 | Ferroelectric memory |
| US5995407A (en) | 1998-10-13 | 1999-11-30 | Celis Semiconductor Corporation | Self-referencing ferroelectric memory |
| US6147895A (en) * | 1999-06-04 | 2000-11-14 | Celis Semiconductor Corporation | Ferroelectric memory with two ferroelectric capacitors in memory cell and method of operating same |
| US6330180B2 (en) * | 2000-03-24 | 2001-12-11 | Fujitsu Limited | Semiconductor memory device with reduced power consumption and with reduced test time |
| JP2001319472A (en) * | 2000-05-10 | 2001-11-16 | Toshiba Corp | Semiconductor storage device |
| CN1236452C (en) * | 2000-09-25 | 2006-01-11 | 塞姆特里克斯公司 | Ferroelectric memory and method of operating same |
| JP2002109875A (en) * | 2000-09-29 | 2002-04-12 | Nec Corp | Shadow ram cell using ferroelectric capacitor, and nonvolatile memory device and its control method |
| KR100428652B1 (en) * | 2001-03-28 | 2004-04-29 | 주식회사 하이닉스반도체 | FeRAM FOR HAVING ADJACENT CELLS SHARING CELL PLATE |
| US6522570B1 (en) * | 2001-12-13 | 2003-02-18 | Micron Technology, Inc. | System and method for inhibiting imprinting of capacitor structures of a memory |
| US6873536B2 (en) * | 2002-04-19 | 2005-03-29 | Texas Instruments Incorporated | Shared data buffer in FeRAM utilizing word line direction segmentation |
-
2002
- 2002-05-06 US US10/139,426 patent/US6809949B2/en not_active Expired - Lifetime
-
2003
- 2003-05-05 CN CNB038159813A patent/CN100533590C/en not_active Expired - Fee Related
- 2003-05-05 AT AT03722013T patent/ATE344525T1/en not_active IP Right Cessation
- 2003-05-05 WO PCT/US2003/014015 patent/WO2003096352A2/en not_active Ceased
- 2003-05-05 KR KR1020047017893A patent/KR20050025176A/en not_active Withdrawn
- 2003-05-05 AU AU2003225292A patent/AU2003225292A1/en not_active Abandoned
- 2003-05-05 EP EP03722013A patent/EP1502265B1/en not_active Expired - Lifetime
- 2003-05-05 JP JP2004504239A patent/JP2005530283A/en active Pending
- 2003-05-05 DE DE60309461T patent/DE60309461T2/en not_active Expired - Fee Related
- 2003-05-06 TW TW092112308A patent/TWI301271B/en not_active IP Right Cessation
- 2003-11-10 US US10/704,847 patent/US7212427B2/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278167A2 (en) * | 1987-02-12 | 1988-08-17 | Ramtron International Corporation | Self restoring ferroelectric memory |
| US5828615A (en) * | 1994-03-22 | 1998-10-27 | Matsushita Electric Industrial Co., Ltd. | Reference potential generator and a semiconductor memory device having the same |
| EP0757354A2 (en) * | 1995-08-02 | 1997-02-05 | Matsushita Electric Industrial Co., Ltd | Ferroelectric memory device |
| EP0759620A2 (en) * | 1995-08-21 | 1997-02-26 | Matsushita Electronics Corporation | Ferroelectric memory devices and method for testing them |
| EP0829882A1 (en) * | 1996-03-25 | 1998-03-18 | Matsushita Electronics Corporation | Ferroelectric storage device |
| US5737260A (en) * | 1996-03-27 | 1998-04-07 | Sharp Kabushiki Kaisha | Dual mode ferroelectric memory reference scheme |
| EP0938096A2 (en) * | 1998-02-19 | 1999-08-25 | Sharp Kabushiki Kaisha | Ferroelectric memory device |
| DE19963417A1 (en) * | 1998-12-29 | 2000-07-20 | Hyundai Electronics Ind | Non-volatile ferroelectric memory (FRAM), containing main cell array with number of sub cell arrays and global main bit lines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100533590C (en) | 2009-08-26 |
| HK1081320A1 (en) | 2006-05-12 |
| AU2003225292A1 (en) | 2003-11-11 |
| US20040105296A1 (en) | 2004-06-03 |
| EP1502265A2 (en) | 2005-02-02 |
| TW200400509A (en) | 2004-01-01 |
| DE60309461D1 (en) | 2006-12-14 |
| WO2003096352A2 (en) | 2003-11-20 |
| CN1666293A (en) | 2005-09-07 |
| ATE344525T1 (en) | 2006-11-15 |
| TWI301271B (en) | 2008-09-21 |
| KR20050025176A (en) | 2005-03-11 |
| US7212427B2 (en) | 2007-05-01 |
| US6809949B2 (en) | 2004-10-26 |
| EP1502265B1 (en) | 2006-11-02 |
| JP2005530283A (en) | 2005-10-06 |
| US20030206430A1 (en) | 2003-11-06 |
| DE60309461T2 (en) | 2007-09-20 |
| AU2003225292A8 (en) | 2003-11-11 |
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