SG11202001671XA - Self-selecting memory cell with dielectric barrier - Google Patents
Self-selecting memory cell with dielectric barrierInfo
- Publication number
- SG11202001671XA SG11202001671XA SG11202001671XA SG11202001671XA SG11202001671XA SG 11202001671X A SG11202001671X A SG 11202001671XA SG 11202001671X A SG11202001671X A SG 11202001671XA SG 11202001671X A SG11202001671X A SG 11202001671XA SG 11202001671X A SG11202001671X A SG 11202001671XA
- Authority
- SG
- Singapore
- Prior art keywords
- self
- memory cell
- dielectric barrier
- selecting memory
- selecting
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/821—Device geometry
- H10N70/828—Current flow limiting means within the switching material region, e.g. constrictions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B63/00—Resistance change memory devices, e.g. resistive RAM [ReRAM] devices
- H10B63/80—Arrangements comprising multiple bistable or multi-stable switching components of the same type on a plane parallel to the substrate, e.g. cross-point arrays
- H10B63/84—Arrangements comprising multiple bistable or multi-stable switching components of the same type on a plane parallel to the substrate, e.g. cross-point arrays arranged in a direction perpendicular to the substrate, e.g. 3D cell arrays
- H10B63/845—Arrangements comprising multiple bistable or multi-stable switching components of the same type on a plane parallel to the substrate, e.g. cross-point arrays arranged in a direction perpendicular to the substrate, e.g. 3D cell arrays the switching components being connected to a common vertical conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0688—Integrated circuits having a three-dimensional layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02568—Chalcogenide semiconducting materials not being oxides, e.g. ternary compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/061—Shaping switching materials
- H10N70/066—Shaping switching materials by filling of openings, e.g. damascene method
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/231—Multistable switching devices, e.g. memristors based on solid-state phase change, e.g. between amorphous and crystalline phases, Ovshinsky effect
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/821—Device geometry
- H10N70/823—Device geometry adapted for essentially horizontal current flow, e.g. bridge type devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/841—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/881—Switching materials
- H10N70/882—Compounds of sulfur, selenium or tellurium, e.g. chalcogenides
-
- 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
- G11C13/0004—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 comprising amorphous/crystalline phase transition cells
-
- 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
- G11C13/0021—Auxiliary circuits
- G11C13/004—Reading or sensing circuits or methods
-
- 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
- G11C13/0021—Auxiliary circuits
- G11C13/0061—Timing circuits or methods
-
- 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
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/687,038 US10424728B2 (en) | 2017-08-25 | 2017-08-25 | Self-selecting memory cell with dielectric barrier |
PCT/US2018/047661 WO2019040696A1 (en) | 2017-08-25 | 2018-08-23 | Self-selecting memory cell with dielectric barrier |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202001671XA true SG11202001671XA (en) | 2020-03-30 |
Family
ID=65435597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202001671XA SG11202001671XA (en) | 2017-08-25 | 2018-08-23 | Self-selecting memory cell with dielectric barrier |
Country Status (7)
Country | Link |
---|---|
US (3) | US10424728B2 (en) |
EP (1) | EP3673509A4 (en) |
JP (1) | JP7116156B2 (en) |
KR (1) | KR102236746B1 (en) |
CN (1) | CN111095555B (en) |
SG (1) | SG11202001671XA (en) |
WO (1) | WO2019040696A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9123414B2 (en) * | 2013-11-22 | 2015-09-01 | Micron Technology, Inc. | Memory systems and memory programming methods |
US9336875B2 (en) | 2013-12-16 | 2016-05-10 | Micron Technology, Inc. | Memory systems and memory programming methods |
US10546632B2 (en) | 2017-12-14 | 2020-01-28 | Micron Technology, Inc. | Multi-level self-selecting memory device |
US10381075B2 (en) | 2017-12-14 | 2019-08-13 | Micron Technology, Inc. | Techniques to access a self-selecting memory device |
US10622558B2 (en) | 2018-03-30 | 2020-04-14 | Intel Corporation | Non-volatile memory cell structures including a chalcogenide material having a narrowed end and a three-dimensional memory device |
US10593730B1 (en) * | 2018-10-10 | 2020-03-17 | Micron Technology, Inc. | Three-dimensional memory array |
US10763432B2 (en) * | 2018-12-13 | 2020-09-01 | Intel Corporation | Chalcogenide-based memory architecture |
US11825653B2 (en) * | 2019-12-23 | 2023-11-21 | Macronix International Co., Ltd. | Semiconductor device and array layout thereof and package structure comprising the same |
US11139025B2 (en) | 2020-01-22 | 2021-10-05 | International Business Machines Corporation | Multi-level cell threshold voltage operation of one-selector-one-resistor structure included in a crossbar array |
US11355554B2 (en) | 2020-05-08 | 2022-06-07 | Micron Technology, Inc. | Sense lines in three-dimensional memory arrays, and methods of forming the same |
US20210399013A1 (en) * | 2020-06-18 | 2021-12-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory device and method of forming the same |
WO2022018476A1 (en) * | 2020-07-22 | 2022-01-27 | Micron Technology, Inc. | Memory device and method for manufacturing the same |
KR20220139747A (en) * | 2021-04-08 | 2022-10-17 | 에스케이하이닉스 주식회사 | Semiconductor device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4103497B2 (en) * | 2002-04-18 | 2008-06-18 | ソニー株式会社 | Memory device and method for manufacturing and using the same, semiconductor device and method for manufacturing the same |
US8157136B2 (en) * | 2007-07-16 | 2012-04-17 | Egr Holdings, Inc. | Mobile confectionary apparatus with protectible dispensing system |
KR101493874B1 (en) * | 2008-11-12 | 2015-02-16 | 삼성전자주식회사 | Non-volatile memory device |
US8173987B2 (en) | 2009-04-27 | 2012-05-08 | Macronix International Co., Ltd. | Integrated circuit 3D phase change memory array and manufacturing method |
KR101547606B1 (en) | 2009-11-06 | 2015-08-27 | 광주과학기술원 | Resistance change memory device including heater method for operating the device method for fabricating the device and electronic product including the device |
JP5558090B2 (en) * | 2009-12-16 | 2014-07-23 | 株式会社東芝 | Resistance variable memory cell array |
US8824183B2 (en) * | 2010-12-14 | 2014-09-02 | Sandisk 3D Llc | Non-volatile memory having 3D array of read/write elements with vertical bit lines and select devices and methods thereof |
JP5662237B2 (en) | 2011-05-10 | 2015-01-28 | 株式会社日立製作所 | Semiconductor memory device |
KR101912397B1 (en) * | 2011-11-25 | 2018-10-29 | 삼성전자주식회사 | Semiconductor memory device having three-dimensionally arranged resistive memory cells |
KR20130091146A (en) * | 2012-02-07 | 2013-08-16 | 삼성전자주식회사 | Non-volatile memory cell and non-volatile memory device |
US8841649B2 (en) * | 2012-08-31 | 2014-09-23 | Micron Technology, Inc. | Three dimensional memory array architecture |
US8729523B2 (en) | 2012-08-31 | 2014-05-20 | Micron Technology, Inc. | Three dimensional memory array architecture |
US9276134B2 (en) * | 2014-01-10 | 2016-03-01 | Micron Technology, Inc. | Field effect transistor constructions and memory arrays |
US9768234B2 (en) | 2014-05-20 | 2017-09-19 | Crossbar, Inc. | Resistive memory architecture and devices |
US9620712B2 (en) | 2014-10-31 | 2017-04-11 | Sandisk Technologies Llc | Concave word line and convex interlayer dielectric for protecting a read/write layer |
US9978810B2 (en) * | 2015-11-04 | 2018-05-22 | Micron Technology, Inc. | Three-dimensional memory apparatuses and methods of use |
US9754665B2 (en) * | 2016-01-29 | 2017-09-05 | Sandisk Technologies Llc | Vacancy-modulated conductive oxide resistive RAM device including an interfacial oxygen source layer |
-
2017
- 2017-08-25 US US15/687,038 patent/US10424728B2/en active Active
-
2018
- 2018-08-23 WO PCT/US2018/047661 patent/WO2019040696A1/en unknown
- 2018-08-23 CN CN201880054640.7A patent/CN111095555B/en active Active
- 2018-08-23 SG SG11202001671XA patent/SG11202001671XA/en unknown
- 2018-08-23 EP EP18849238.3A patent/EP3673509A4/en active Pending
- 2018-08-23 KR KR1020207007816A patent/KR102236746B1/en active IP Right Grant
- 2018-08-23 JP JP2020510544A patent/JP7116156B2/en active Active
-
2019
- 2019-08-09 US US16/537,119 patent/US10720579B2/en active Active
-
2020
- 2020-06-17 US US16/904,385 patent/US11271153B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111095555B (en) | 2023-11-14 |
JP2020532121A (en) | 2020-11-05 |
EP3673509A1 (en) | 2020-07-01 |
WO2019040696A1 (en) | 2019-02-28 |
KR20200032766A (en) | 2020-03-26 |
US20190067571A1 (en) | 2019-02-28 |
US11271153B2 (en) | 2022-03-08 |
JP7116156B2 (en) | 2022-08-09 |
US10424728B2 (en) | 2019-09-24 |
EP3673509A4 (en) | 2021-05-05 |
US10720579B2 (en) | 2020-07-21 |
CN111095555A (en) | 2020-05-01 |
KR102236746B1 (en) | 2021-04-07 |
US20200035917A1 (en) | 2020-01-30 |
US20200321520A1 (en) | 2020-10-08 |
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