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1.
公开(公告)号:EP3857604A1
公开(公告)日:2021-08-04
申请号:EP19870314.2
申请日:2019-10-08
发明人: KARDA, Kamal M. , GANDHI, Ramanathan , LEE, Yi Fang , SILLS, Scott E. , LIU, Haitao , RAMASWAMY, Durai Vishak Nirmal
IPC分类号: H01L29/732 , H01L29/66 , H01L21/28 , H01L21/768
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公开(公告)号:EP3479381A1
公开(公告)日:2019-05-08
申请号:EP17820860.9
申请日:2017-06-02
发明人: WANG, Bei , CALDERONI, Alessandro , KINNEY, Wayne , JOHNSON, Adam , RAMASWAMY, Durai Vishak Nirmal
IPC分类号: G11C11/22 , G11C11/56 , G11C14/00 , H01L27/11507 , H01L27/11502
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公开(公告)号:EP3864704A1
公开(公告)日:2021-08-18
申请号:EP19870693.9
申请日:2019-10-08
IPC分类号: H01L29/732 , H01L29/66 , H01L29/423 , H01L21/768 , H01L21/02
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公开(公告)号:EP2888741A1
公开(公告)日:2015-07-01
申请号:EP13831521.3
申请日:2013-08-20
IPC分类号: G11C13/00
CPC分类号: G11C13/0002 , G11C13/0007 , H01L45/08 , H01L45/12 , H01L45/1233 , H01L45/146
摘要: Electronic apparatus, systems, and methods can include a resistive memory cell having a dielectric structured as an operably variable resistance region between an oxygen source and an oxygen sink. The dielectric, oxygen source, and an oxygen sink can be structured as a field driven unipolar memory element with respect to generation and healing of a filament in the dielectric. Additional apparatus, systems, and methods are disclosed.
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7.
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公开(公告)号:EP3857609A1
公开(公告)日:2021-08-04
申请号:EP19870442.1
申请日:2019-10-08
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公开(公告)号:EP3704741A1
公开(公告)日:2020-09-09
申请号:EP18888291.4
申请日:2018-11-28
IPC分类号: H01L27/11502 , H01L27/06 , H01L23/485
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公开(公告)号:EP2891181B1
公开(公告)日:2017-11-29
申请号:EP13832146.8
申请日:2013-08-29
IPC分类号: H01L45/00
CPC分类号: H01L45/1233 , G11C13/0007 , G11C13/0069 , G11C13/0097 , G11C2213/12 , G11C2213/51 , G11C2213/55 , H01L21/02414 , H01L21/02483 , H01L27/24 , H01L27/2427 , H01L27/2481 , H01L45/04 , H01L45/08 , H01L45/12 , H01L45/1246 , H01L45/1253 , H01L45/145 , H01L45/146 , H01L45/147 , H01L45/1616
摘要: Electronic apparatus, systems, and methods can include a resistive memory cell having a structured as an operably variable resistance region between two electrodes and a metallic barrier disposed in a region between the dielectric and one of the two electrodes. The metallic barrier can have a structure and a material composition to provide oxygen diffusivity above a first threshold during program or erase operations of the resistive memory cell and oxygen diffusivity below a second threshold during a retention state of the resistive memory cell. Additional apparatus, systems, and methods are disclosed.
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