Title:
【発明の名称】相変化材料及び誘電体材料から成る記憶材料を用いた記憶素子
Document Type and Number:
Japanese Patent JP2002512439
Kind Code:
A
Abstract:
An electrically operated, single cell memory element comprising: a volume of memory material defining a single-cell memory element, the memory material comprising a heterogeneous mixture of a phase-change material and a dielectric material; and means for delivering an electrical signal to at least a portion of the volume of memory material. An electrically operated, single-cell memory element comprising: a volume of memory material defining the single-cell memory element, the memory material comprising a phase-change material and a dielectric material where the phase-change material has a plurality of detectable resistivity values and can be set directly to one of the resistivity values without the need to be set to a specific starting or erased resistivity value, regardless of the previous resistivity value of the material, in response to an electrical signal; and means for delivering the electrical signal to at least a portion of the volume of memory material.
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Inventors:
Ovshinsky, Stanford Earl.
Chubati, Wolodimur
Strand, David A.
Krasey, Patrick Jay.
Costillev, Sergey
Pashmakov, Boyle
Chubati, Wolodimur
Strand, David A.
Krasey, Patrick Jay.
Costillev, Sergey
Pashmakov, Boyle
Application Number:
JP2000544500A
Publication Date:
April 23, 2002
Filing Date:
April 20, 1999
Export Citation:
Assignee:
Energy Conversion Devices Inc.
International Classes:
H01L27/10; G11C16/02; H01L27/105; H01L45/00; H01L47/00; (IPC1-7): H01L27/10
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)
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