JP4514016B2 - 複合分子材料を使用したフローティングゲートメモリデバイス - Google Patents
複合分子材料を使用したフローティングゲートメモリデバイス Download PDFInfo
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- JP4514016B2 JP4514016B2 JP2002588633A JP2002588633A JP4514016B2 JP 4514016 B2 JP4514016 B2 JP 4514016B2 JP 2002588633 A JP2002588633 A JP 2002588633A JP 2002588633 A JP2002588633 A JP 2002588633A JP 4514016 B2 JP4514016 B2 JP 4514016B2
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- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 4
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- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical group N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000004032 porphyrins Chemical group 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims 2
- 229920000265 Polyparaphenylene Polymers 0.000 claims 1
- 229920000767 polyaniline Polymers 0.000 claims 1
- 229920000128 polypyrrole Polymers 0.000 claims 1
- 229920000123 polythiophene Polymers 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
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- 239000011780 sodium chloride Substances 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
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- 239000004065 semiconductor Substances 0.000 description 2
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- PCCVSPMFGIFTHU-UHFFFAOYSA-N tetracyanoquinodimethane Chemical group N#CC(C#N)=C1C=CC(=C(C#N)C#N)C=C1 PCCVSPMFGIFTHU-UHFFFAOYSA-N 0.000 description 2
- YMWLPMGFZYFLRP-UHFFFAOYSA-N 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-1,3-diselenole Chemical compound [Se]1C(C)=C(C)[Se]C1=C1[Se]C(C)=C(C)[Se]1 YMWLPMGFZYFLRP-UHFFFAOYSA-N 0.000 description 1
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- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
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- 230000002596 correlated effect Effects 0.000 description 1
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- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0009—RRAM elements whose operation depends upon chemical change
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0009—RRAM elements whose operation depends upon chemical change
- G11C13/0014—RRAM elements whose operation depends upon chemical change comprising cells based on organic memory material
-
- 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
- H01L29/51—Insulating materials associated therewith
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- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/10—Resistive cells; Technology aspects
- G11C2213/13—Dissociation, i.e. using memory material including molecules which, during a write operation, are dissociated in ions which migrate further in the memory material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/10—Resistive cells; Technology aspects
- G11C2213/15—Current-voltage curve
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- Condensed Matter Physics & Semiconductors (AREA)
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- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Description
Claims (25)
- フローティングゲートメモリデバイスであって、
基板と、
前記基板上に形成された第一絶縁層と、
前記第一絶縁層と電気的に接触して形成されたフローティングゲートと、
前記フローティングゲートと電気的に接触して形成された第二絶縁層と、
前記第二絶縁層上に形成された制御ゲートと、を有し、
前記第一絶縁層および前記第二絶縁層のうちの少なくとも一方は、その固有抵抗が制御可能で可変であり、
前記第一絶縁層および前記第二絶縁層のうちの少なくとも一方は分子マトリックスを含有し、
前記第一絶縁層および前記第二絶縁層のうちの少なくとも一方は、前記分子マトリックス中に分散しているイオン錯体をさらに含有する、デバイス。 - 前記イオン錯体は、印加電界の影響下で前記分子マトリックス中に解離可能である、請求項1に記載のデバイス。
- 前記分子マトリックスは多重共役化合物を含有する、請求項2に記載のデバイス。
- 前記多重共役化合物はポリパラフェニレン、ポリフェニルビニレン、ポリアニリン、ポリチオフェンまたはポリピロールのうちのいずれか1つである、請求項3に記載のデバイス。
- 前記分子マトリックスは芳香族複素環式分子を含有する、請求項2に記載のデバイス。
- 前記分子マトリックスは準1次元錯体を含有する、請求項2に記載のデバイス。
- 前記準1次元錯体はフタロシアニンである、請求項6に記載のデバイス。
- 前記準1次元錯体はポルフィリンである、請求項6に記載のデバイス。
- 前記分子マトリックスは異方性無機材料である、請求項2に記載のデバイス。
- 前記異方性無機材料はNBSe3である、請求項9に記載のデバイス。
- 前記分子マトリックスは、(TMTSF)2Xの分子化合物である、請求項2に記載のデバイス。
- 前記分子マトリックスは、K2Pt(CN)4Br0.3×3H2O(KCP)型の遷移金属塩である、請求項2に記載のデバイス。
- メモリデバイスであって、
第一絶縁層と、
前記第一絶縁層と電気的に接触して形成されたフローティングゲートと、
前記フローティングゲートと電気的に接触して形成された第二絶縁層と、
前記第二絶縁層上に形成された制御ゲートと、を有し、
前記第一絶縁層および前記第二絶縁層のうちの少なくとも一方は印加電界に応じて低導電状態と高導電状態とを切換可能な材料を含有し、
前記材料は分子マトリックスであり、
前記分子マトリックス中に分散しているイオン錯体をさらに含有する、デバイス。 - 前記イオン錯体は印加電界の影響下で前記分子マトリックス中に解離可能である、請求項13に記載のデバイス。
- 前記分子マトリックスは多重共役化合物を含有する、請求項14に記載のデバイス。
- 前記分子マトリックスは芳香族複素環式分子を含有する、請求項14に記載のデバイス。
- 前記分子マトリックスは、準1次元錯体を含有する、請求項14に記載のデバイス。
- 前記準1次元錯体はフタロシアニンまたはポルフィリンの少なくとも一方である、請求項17に記載のデバイス。
- メモリデバイスであって、
フローティングゲートと、
前記フローティングゲート上に形成された絶縁層と、
前記絶縁層上に形成された制御ゲートと、を有し、
前記絶縁層は、当該絶縁層の導電率を可変とする分子マトリックスを含有し、
前記絶縁層は前記分子マトリックス中に分散しているイオン錯体をさらに含有する、メモリデバイス。 - 前記分子マトリックスは多重共役ポリマーを含有する、請求項19に記載のデバイス。
- 前記分子マトリックスは芳香族複素環式分子を含有する、請求項20に記載のデバイス。
- 前記分子マトリックスは準1次元錯体を含有する、請求項19に記載のデバイス。
- 前記準1次元錯体はフタロシアニンまたはポルフィリンの少なくとも一方である、請求項22に記載のデバイス。
- フローティングゲートメモリデバイスの動作方法であって、
フローティングゲートと制御ゲートとの間に設けた絶縁層を、前記フローティングゲートの電荷を少なくとも所定の時間にわたって保持するために十分な第一導電状態に維持するステップと、
該第一導電状態よりも導電率が少なくとも1桁高く、かつ前記フローティングゲートの電荷を放電させるために十分な第二導電状態に前記絶縁層を遷移させるように前記絶縁層に電界を印加するステップと、を有し、
前記絶縁層は分子マトリックスを含有し、該マトリックス中にイオン錯体が分散している、方法。 - 電界を印加する前記ステップでは、前記イオン錯体が解離して前記絶縁層の電気伝導率が変化するように電界を印加する、請求項24に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US28909101P | 2001-05-07 | 2001-05-07 | |
PCT/US2002/014237 WO2002091476A1 (en) | 2001-05-07 | 2002-05-07 | Floating gate memory device using composite molecular material |
Publications (2)
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JP2005501398A JP2005501398A (ja) | 2005-01-13 |
JP4514016B2 true JP4514016B2 (ja) | 2010-07-28 |
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JP2002588633A Expired - Fee Related JP4514016B2 (ja) | 2001-05-07 | 2002-05-07 | 複合分子材料を使用したフローティングゲートメモリデバイス |
Country Status (7)
Country | Link |
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US (1) | US6627944B2 (ja) |
EP (1) | EP1390984B1 (ja) |
JP (1) | JP4514016B2 (ja) |
KR (1) | KR100885276B1 (ja) |
CN (1) | CN1276518C (ja) |
DE (1) | DE60233486D1 (ja) |
WO (1) | WO2002091476A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6859548B2 (en) | 1996-09-25 | 2005-02-22 | Kabushiki Kaisha Toshiba | Ultrasonic picture processing method and ultrasonic picture processing apparatus |
WO2002091385A1 (en) * | 2001-05-07 | 2002-11-14 | Advanced Micro Devices, Inc. | Molecular memory cell |
US6627944B2 (en) | 2001-05-07 | 2003-09-30 | Advanced Micro Devices, Inc. | Floating gate memory device using composite molecular material |
WO2002091495A2 (en) | 2001-05-07 | 2002-11-14 | Coatue Corporation | Molecular memory device |
CN100403450C (zh) * | 2001-05-07 | 2008-07-16 | 先进微装置公司 | 具有自组装聚合物薄膜的内存装置及其制造方法 |
KR100895901B1 (ko) | 2001-05-07 | 2009-05-04 | 어드밴스드 마이크로 디바이시즈, 인코포레이티드 | 메모리 효과를 갖는 스위치 요소 |
AU2002340795A1 (en) | 2001-05-07 | 2002-11-18 | Advanced Micro Devices, Inc. | Reversible field-programmable electric interconnects |
US6858481B2 (en) * | 2001-08-13 | 2005-02-22 | Advanced Micro Devices, Inc. | Memory device with active and passive layers |
US6806526B2 (en) | 2001-08-13 | 2004-10-19 | Advanced Micro Devices, Inc. | Memory device |
US6768157B2 (en) | 2001-08-13 | 2004-07-27 | Advanced Micro Devices, Inc. | Memory device |
US6992323B2 (en) | 2001-08-13 | 2006-01-31 | Advanced Micro Devices, Inc. | Memory cell |
US6838720B2 (en) * | 2001-08-13 | 2005-01-04 | Advanced Micro Devices, Inc. | Memory device with active passive layers |
DE10212926A1 (de) * | 2002-03-22 | 2003-10-16 | Infineon Technologies Ag | Halbleiterspeicherzelle und Halbleiterspeichereinrichtung |
US7012276B2 (en) * | 2002-09-17 | 2006-03-14 | Advanced Micro Devices, Inc. | Organic thin film Zener diodes |
US6922350B2 (en) * | 2002-09-27 | 2005-07-26 | Intel Corporation | Reducing the effect of write disturbs in polymer memories |
US7049153B2 (en) * | 2003-04-23 | 2006-05-23 | Micron Technology, Inc. | Polymer-based ferroelectric memory |
US6916696B1 (en) | 2003-11-20 | 2005-07-12 | Advanced Micro Devices, Inc. | Method for manufacturing a memory element |
US20050212022A1 (en) * | 2004-03-24 | 2005-09-29 | Greer Edward C | Memory cell having an electric field programmable storage element, and method of operating same |
US20050274609A1 (en) * | 2004-05-18 | 2005-12-15 | Yong Chen | Composition of matter which results in electronic switching through intra- or inter- molecular charge transfer, or charge transfer between molecules and electrodes induced by an electrical field |
KR100838931B1 (ko) * | 2004-05-18 | 2008-06-16 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘 피 | 전기장에 의해 유도되는 분자내 전하이동, 분자간 전하이동, 또는 분자와 전극간 전하이동을 통해 전자 스위칭을 발생시키는 물질 조성물 |
DE102004031135A1 (de) * | 2004-06-28 | 2006-01-19 | Infineon Technologies Ag | Resistives Halbleiterelement basierend auf einem Festkörperionenleiter |
US20070009821A1 (en) * | 2005-07-08 | 2007-01-11 | Charlotte Cutler | Devices containing multi-bit data |
KR100744566B1 (ko) * | 2006-09-08 | 2007-08-01 | 한국전자통신연구원 | 금속산화물을 이용한 게이트 스택, 이를 포함하는트랜지스터 일체형 메모리 소자 및 그 메모리소자의구동방법 |
US7915603B2 (en) * | 2006-10-27 | 2011-03-29 | Qimonda Ag | Modifiable gate stack memory element |
KR100890212B1 (ko) * | 2007-11-23 | 2009-03-25 | 고려대학교 산학협력단 | 비휘발성 메모리 소자 및 그 제조 방법 |
TWI466271B (zh) * | 2010-07-05 | 2014-12-21 | Macronix Int Co Ltd | 具有可調整閘極電阻值之電晶體及具有可調整閘極電阻值之電晶體之半導體元件 |
CN102339846B (zh) * | 2010-07-19 | 2015-10-07 | 旺宏电子股份有限公司 | 具有可调整栅极电阻值的晶体管的半导体存储器元件 |
US8675381B2 (en) * | 2010-07-20 | 2014-03-18 | Macronix International Co., Ltd. | Transistor having an adjustable gate resistance and semiconductor device comprising the same |
KR101463782B1 (ko) * | 2011-04-06 | 2014-11-21 | 고려대학교 산학협력단 | 문턱전압 스위칭 물질을 이용한 비휘발성 메모리 소자 및 그 제조 방법 |
US9767407B2 (en) | 2015-09-18 | 2017-09-19 | Samsung Electronics Co., Ltd. | Weighting device, neural network, and operating method of the weighting device |
WO2018009175A1 (en) * | 2016-07-06 | 2018-01-11 | Intel Corporation | High speed single transistor non-volatile memory cell |
Family Cites Families (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012598B1 (ja) | 1970-04-02 | 1975-05-13 | ||
US3810127A (en) | 1970-06-23 | 1974-05-07 | Intel Corp | Programmable circuit {13 {11 the method of programming thereof and the devices so programmed |
JPS5589980A (en) | 1978-11-27 | 1980-07-08 | Nec Corp | Semiconductor memory unit |
US4267558A (en) * | 1979-01-05 | 1981-05-12 | Texas Instruments Incorporated | Electrically erasable memory with self-limiting erase |
US4652894A (en) | 1980-03-14 | 1987-03-24 | The Johns Hopkins University | Electrical organic thin film switching device switching between detectably different oxidation states |
US4371883A (en) | 1980-03-14 | 1983-02-01 | The Johns Hopkins University | Current controlled bistable electrical organic thin film switching device |
JPS5864068A (ja) | 1981-10-14 | 1983-04-16 | Agency Of Ind Science & Technol | 不揮発性半導体メモリの書き込み方法 |
US4677742A (en) | 1983-01-18 | 1987-07-07 | Energy Conversion Devices, Inc. | Electronic matrix arrays and method for making the same |
GB2160049B (en) | 1984-05-28 | 1987-06-03 | Suwa Seikosha Kk | A non-volatile memory circuit |
US5034192A (en) | 1984-11-23 | 1991-07-23 | Massachusetts Institute Of Technology | Molecule-based microelectronic devices |
US4631562A (en) | 1985-05-31 | 1986-12-23 | Rca Corporation | Zener diode structure |
DE3602887A1 (de) | 1986-01-31 | 1987-08-06 | Bayer Ag | Nichtfluechtiger elektronischer speicher |
US4727514A (en) | 1986-02-11 | 1988-02-23 | Texas Instruments Incorporated | Programmable memory with memory cells programmed by addressing |
US4834911A (en) | 1986-08-25 | 1989-05-30 | Electro-Organic Company | Intrinsically conductive and semiconductive polymers, products formed with such polymers and methods of forming same |
EP0268370B1 (en) | 1986-10-13 | 1995-06-28 | Canon Kabushiki Kaisha | Switching device |
JPH01100788A (ja) | 1987-10-13 | 1989-04-19 | Hitachi Ltd | 半導体集積回路装置 |
US4839700A (en) | 1987-12-16 | 1989-06-13 | California Institute Of Technology | Solid-state non-volatile electronically programmable reversible variable resistance device |
US5440518A (en) | 1991-06-12 | 1995-08-08 | Hazani; Emanuel | Non-volatile memory circuits, architecture and methods |
US5136212A (en) | 1988-02-18 | 1992-08-04 | Canon Kabushiki Kaisha | Electron emitting device, electron generator employing said electron emitting device, and method for driving said generator |
US5196912A (en) | 1988-10-28 | 1993-03-23 | Casio Computer Co., Ltd. | Thin film transistor having memory function and method for using thin film transistor as memory element |
US5892244A (en) | 1989-01-10 | 1999-04-06 | Mitsubishi Denki Kabushiki Kaisha | Field effect transistor including πconjugate polymer and liquid crystal display including the field effect transistor |
JP2636035B2 (ja) | 1989-02-27 | 1997-07-30 | 松下電器産業株式会社 | 強誘電性液晶組成物および強誘電性液晶表示装置 |
JPH02239664A (ja) * | 1989-03-13 | 1990-09-21 | Olympus Optical Co Ltd | 電気的記憶装置 |
DE69018348T2 (de) * | 1989-07-25 | 1995-08-03 | Matsushita Electric Ind Co Ltd | Speicherbauelement aus organischem Halbleiter mit einer MISFET-Struktur und sein Kontrollverfahren. |
JP2502782B2 (ja) * | 1990-02-15 | 1996-05-29 | 松下電器産業株式会社 | ニュ―ラルネットワ―ク用電気可塑性素子およびその制御方法 |
US5206525A (en) * | 1989-12-27 | 1993-04-27 | Nippon Petrochemicals Co., Ltd. | Electric element capable of controlling the electric conductivity of π-conjugated macromolecular materials |
US5552627A (en) | 1990-04-12 | 1996-09-03 | Actel Corporation | Electrically programmable antifuse incorporating dielectric and amorphous silicon interlayers |
US5272101A (en) | 1990-04-12 | 1993-12-21 | Actel Corporation | Electrically programmable antifuse and fabrication processes |
US5130380A (en) | 1990-05-29 | 1992-07-14 | Carew Evan B | Conductive polymers |
JPH0770731B2 (ja) * | 1990-11-22 | 1995-07-31 | 松下電器産業株式会社 | 電気可塑性素子 |
US5245543A (en) | 1990-12-21 | 1993-09-14 | Texas Instruments Incorporated | Method and apparatus for integrated circuit design |
US5296716A (en) | 1991-01-18 | 1994-03-22 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom |
FR2672158B1 (fr) * | 1991-01-24 | 1993-04-09 | Commissariat Energie Atomique | Capteur pour la detection d'especes chimiques ou de photons utilisant un transistor a effet de champ. |
JP3224829B2 (ja) | 1991-08-15 | 2001-11-05 | 株式会社東芝 | 有機電界効果型素子 |
GB9117680D0 (en) | 1991-08-16 | 1991-10-02 | Philips Electronic Associated | Electronic matrix array devices |
WO1993004506A1 (en) | 1991-08-19 | 1993-03-04 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom |
US5563081A (en) | 1992-03-23 | 1996-10-08 | Rohm Co., Inc. | Method for making a nonvolatile memory device utilizing a field effect transistor having a ferroelectric gate film |
JP2822791B2 (ja) | 1992-06-30 | 1998-11-11 | 日本電気株式会社 | 半導体装置 |
RU2071126C1 (ru) | 1992-08-27 | 1996-12-27 | Кригер Юрий Генрихович | Запоминающий элемент |
US5579199A (en) | 1992-11-26 | 1996-11-26 | Sharp Kabushiki Kaisha | Non-volatile memory device and a method for producing the same |
US5581111A (en) | 1993-07-07 | 1996-12-03 | Actel Corporation | Dielectric-polysilicon-dielectric antifuse for field programmable logic applications |
US5818749A (en) | 1993-08-20 | 1998-10-06 | Micron Technology, Inc. | Integrated circuit memory device |
JPH07106440A (ja) * | 1993-10-04 | 1995-04-21 | Hitachi Ltd | 不揮発性半導体記憶装置及びそれを用いた応用システム |
JP3467858B2 (ja) | 1993-11-02 | 2003-11-17 | ソニー株式会社 | 光電変換素子 |
JP3273582B2 (ja) * | 1994-05-13 | 2002-04-08 | キヤノン株式会社 | 記憶装置 |
JP4278721B2 (ja) | 1994-09-30 | 2009-06-17 | テキサス インスツルメンツ インコーポレイテツド | 高い逆降伏電圧を有するツェナーダイオード |
JPH08222648A (ja) | 1995-02-14 | 1996-08-30 | Canon Inc | 記憶装置 |
US5572472A (en) | 1995-04-14 | 1996-11-05 | Delco Electronics Corporation | Integrated zener-zap nonvolatile memory cell with programming and pretest capability |
NO952545D0 (no) | 1995-06-23 | 1995-06-23 | Opticon As | Fremgangsmåte til skriving av data i et optisk minne |
US5691935A (en) | 1995-07-13 | 1997-11-25 | Douglass; Barry G. | Memory element and method of operation thereof |
JP2728123B2 (ja) * | 1995-07-24 | 1998-03-18 | 日本電気株式会社 | スイッチング素子およびその製造方法 |
US5849403A (en) | 1995-09-13 | 1998-12-15 | Kabushiki Kaisha Toshiba | Organic thin film device |
EP0772244B1 (en) | 1995-11-06 | 2000-03-22 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno | MOS technology power device with low output resistance and low capacity and related manufacturing process |
US5761115A (en) | 1996-05-30 | 1998-06-02 | Axon Technologies Corporation | Programmable metallization cell structure and method of making same |
US5734605A (en) | 1996-09-10 | 1998-03-31 | Motorola, Inc. | Multi-layer magnetic tunneling junction memory cells |
DE19640239A1 (de) | 1996-09-30 | 1998-04-02 | Siemens Ag | Speicherzelle mit Polymerkondensator |
JP3349638B2 (ja) | 1996-11-15 | 2002-11-25 | シャープ株式会社 | 表示装置を駆動する方法および回路 |
US6461916B1 (en) | 1997-03-28 | 2002-10-08 | Hitachi, Ltd. | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making the device |
NO972803D0 (no) | 1997-06-17 | 1997-06-17 | Opticom As | Elektrisk adresserbar logisk innretning, fremgangsmåte til elektrisk adressering av samme og anvendelse av innretning og fremgangsmåte |
IL121312A (en) | 1997-07-14 | 2001-09-13 | Technion Res & Dev Foundation | Microelectronic components, their manufacture and electronic networks containing them |
NO304956B1 (no) | 1997-07-22 | 1999-03-08 | Opticom As | Elektrodeanordning uten og med et funksjonselement, samt en elektrodeinnretning dannet av elektrodeanordninger med funksjonselement og anvendelser derav |
NO973993L (no) | 1997-09-01 | 1999-03-02 | Opticom As | Leseminne og leseminneinnretninger |
SG77608A1 (en) | 1997-10-03 | 2001-01-16 | Inst Data Storage | Improvements relating to optical memories using electron trapping material |
DE69840914D1 (de) | 1997-10-14 | 2009-07-30 | Patterning Technologies Ltd | Methode zur Herstellung eines elektrischen Kondensators |
DE69812425T2 (de) | 1997-12-04 | 2004-01-15 | Axon Technologies Corp | Programmierbare metallisierungsstruktur mit oberflächennaher verfestigung undherstellungsverfahren dafür |
NO306529B1 (no) | 1998-01-16 | 1999-11-15 | Opticom As | Transistor |
JP4272353B2 (ja) | 1998-01-28 | 2009-06-03 | シン フィルム エレクトロニクス エイエスエイ | 3次元の導電構造体および/または半導電構造体を生成する方法、同構造体を消去する方法および生成する同方法と共に用いられる電界発生器/変調器 |
US6064589A (en) | 1998-02-02 | 2000-05-16 | Walker; Darryl G. | Double gate DRAM memory cell |
JPH11312393A (ja) | 1998-02-19 | 1999-11-09 | Sanyo Electric Co Ltd | 半導体メモリ装置の書き込み回路 |
GB2343308B (en) | 1998-10-30 | 2000-10-11 | Nikolai Franz Gregor Schwabe | Magnetic storage device |
US6635914B2 (en) | 2000-09-08 | 2003-10-21 | Axon Technologies Corp. | Microelectronic programmable device and methods of forming and programming the same |
US6487106B1 (en) | 1999-01-12 | 2002-11-26 | Arizona Board Of Regents | Programmable microelectronic devices and method of forming and programming same |
KR20010110433A (ko) | 1999-02-11 | 2001-12-13 | 알란 엠. 포스칸져 | 프로그래머블 마이크로일렉트로닉 장치 및 그 형성방법과프로그래밍 방법 |
EP1157386B1 (en) | 1999-02-12 | 2006-05-31 | Board of Trustees operating Michigan State University | Nanocapsules containing charged particles, their uses and methods of forming the same |
US6459095B1 (en) | 1999-03-29 | 2002-10-01 | Hewlett-Packard Company | Chemically synthesized and assembled electronics devices |
US6128214A (en) | 1999-03-29 | 2000-10-03 | Hewlett-Packard | Molecular wire crossbar memory |
FR2792761B1 (fr) | 1999-04-21 | 2003-05-23 | St Microelectronics Sa | Dispositif de programmation d'une memoire non volatile electriquement programmable |
JP4491870B2 (ja) | 1999-10-27 | 2010-06-30 | ソニー株式会社 | 不揮発性メモリの駆動方法 |
US6384427B1 (en) | 1999-10-29 | 2002-05-07 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device |
DE19959904C2 (de) | 1999-12-11 | 2002-03-14 | Edward William Schlag | Verfahren und Vorrichtung zum Steuern eines elektrischen Stromes durch Biomoleküle |
US7194085B2 (en) | 2000-03-22 | 2007-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device |
NO315728B1 (no) | 2000-03-22 | 2003-10-13 | Thin Film Electronics Asa | Multidimensjonal adresseringsarkitektur for elektroniske innretninger |
US6449184B2 (en) | 2000-06-19 | 2002-09-10 | Matsushita Electric Industrial Co., Ltd. | Method for driving semiconductor memory |
US6403397B1 (en) | 2000-06-28 | 2002-06-11 | Agere Systems Guardian Corp. | Process for fabricating organic semiconductor device involving selective patterning |
US7025277B2 (en) | 2000-09-25 | 2006-04-11 | The Trustees Of Princeton University | Smart card composed of organic processing elements |
WO2002035580A2 (en) | 2000-10-24 | 2002-05-02 | Molecular Electronics Corporation | Three-terminal field-controlled molecular devices |
WO2002037500A1 (en) | 2000-10-31 | 2002-05-10 | The Regents Of The University Of California | Organic bistable device and organic memory cells |
NO20005980L (no) | 2000-11-27 | 2002-05-28 | Thin Film Electronics Ab | Ferroelektrisk minnekrets og fremgangsmåte ved dens fremstilling |
JP4667594B2 (ja) | 2000-12-25 | 2011-04-13 | ルネサスエレクトロニクス株式会社 | 薄膜磁性体記憶装置 |
JP2002230982A (ja) | 2001-02-01 | 2002-08-16 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置 |
US6407953B1 (en) | 2001-02-02 | 2002-06-18 | Matrix Semiconductor, Inc. | Memory array organization and related test method particularly well suited for integrated circuits having write-once memory arrays |
US6919633B2 (en) | 2001-03-07 | 2005-07-19 | Hewlett-Packard Development Company, L.P. | Multi-section foldable memory device |
US6618295B2 (en) | 2001-03-21 | 2003-09-09 | Matrix Semiconductor, Inc. | Method and apparatus for biasing selected and unselected array lines when writing a memory array |
WO2002091495A2 (en) | 2001-05-07 | 2002-11-14 | Coatue Corporation | Molecular memory device |
AU2002340795A1 (en) | 2001-05-07 | 2002-11-18 | Advanced Micro Devices, Inc. | Reversible field-programmable electric interconnects |
WO2002091385A1 (en) | 2001-05-07 | 2002-11-14 | Advanced Micro Devices, Inc. | Molecular memory cell |
US6627944B2 (en) | 2001-05-07 | 2003-09-30 | Advanced Micro Devices, Inc. | Floating gate memory device using composite molecular material |
CN100403450C (zh) | 2001-05-07 | 2008-07-16 | 先进微装置公司 | 具有自组装聚合物薄膜的内存装置及其制造方法 |
KR100895901B1 (ko) | 2001-05-07 | 2009-05-04 | 어드밴스드 마이크로 디바이시즈, 인코포레이티드 | 메모리 효과를 갖는 스위치 요소 |
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2002
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- 2002-05-07 JP JP2002588633A patent/JP4514016B2/ja not_active Expired - Fee Related
- 2002-05-07 WO PCT/US2002/014237 patent/WO2002091476A1/en active Application Filing
- 2002-05-07 KR KR1020037014467A patent/KR100885276B1/ko not_active IP Right Cessation
- 2002-05-07 EP EP02769351A patent/EP1390984B1/en not_active Expired - Lifetime
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KR20030092132A (ko) | 2003-12-03 |
CN1276518C (zh) | 2006-09-20 |
US6627944B2 (en) | 2003-09-30 |
EP1390984B1 (en) | 2009-08-26 |
US20020163030A1 (en) | 2002-11-07 |
DE60233486D1 (de) | 2009-10-08 |
JP2005501398A (ja) | 2005-01-13 |
EP1390984A1 (en) | 2004-02-25 |
WO2002091476A1 (en) | 2002-11-14 |
KR100885276B1 (ko) | 2009-02-23 |
CN1518775A (zh) | 2004-08-04 |
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