BR0006031A - Processo criptográfico de armazenar e recuperar informação em um elemento de memória de mudança de fase, processo de controlar um elemento de interconexão para mudar conectividade em uma rede neural, e aparelho de controle para controlar o nìvel de conectividade entre nós em uma rede nodal de um sistema de rede neural. - Google Patents

Processo criptográfico de armazenar e recuperar informação em um elemento de memória de mudança de fase, processo de controlar um elemento de interconexão para mudar conectividade em uma rede neural, e aparelho de controle para controlar o nìvel de conectividade entre nós em uma rede nodal de um sistema de rede neural.

Info

Publication number
BR0006031A
BR0006031A BR0006031-3A BR0006031A BR0006031A BR 0006031 A BR0006031 A BR 0006031A BR 0006031 A BR0006031 A BR 0006031A BR 0006031 A BR0006031 A BR 0006031A
Authority
BR
Brazil
Prior art keywords
neural network
connectivity
memory element
level
control
Prior art date
Application number
BR0006031-3A
Other languages
English (en)
Inventor
Stanford R Ovshinsky
Boil Pashmakov
Original Assignee
Energy Conversion Devices Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of BR0006031A publication Critical patent/BR0006031A/pt

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
    • 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
    • G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • 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
    • G11C11/54—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using elements simulating biological cells, e.g. neuron
    • 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
    • G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • G11C11/5678—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using amorphous/crystalline phase transition storage elements
    • 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
    • G11C13/0069—Writing or programming 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
    • G11C2013/0071—Write using write potential applied to access device gate
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/70—Resistive array aspects
    • G11C2213/72—Array wherein the access device being a diode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Neurology (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Power Conversion In General (AREA)

Abstract

"PROCESSO CRIPTOGRáFICO DE ARMAZENAR E RECUPERAR INFORMAçãO EM UM ELEMENTO DE MEMóRIA DE MUDANçA DE FASE, PROCESSO DE CONTROLAR UM ELEMENTO DE ITERCONEXãO PARA MUDAR CONECTIVIDADE EM UMA REDE NEURAL, E APARELHO DE CONTROLE PARA CONTROLAR O NìVEL DE CONECTIVIDADE ENTRE NóS EM UMA REDE NODAL DE UM SISTEMA DE REDE NEURAL" Elemento de memória universal (302) possuindo estados de multinível, não detectáveis, e processo e aparelho para programar o mesmo, e processos e aplicações concretizando o mesmo em sistemas de redes neurais (320), de inteligência artificial e de armazenamento de dados. O elemento de memória universal é programado pela aplicação de um ou mais pulsos de subintervalo insuficientes para comutar o elemento de memória do mencionado estado de alta resistência para o mencionado estado de baixa resistência, mas suficiente para modificar o material de memória, de modo que o acúmulo de pulsos de energia adicionais fazem com que o elemento de memória comute do mencionado estado de alta resistência para o mencionado estado de baixa resistência.
BR0006031-3A 1999-04-12 2000-04-12 Processo criptográfico de armazenar e recuperar informação em um elemento de memória de mudança de fase, processo de controlar um elemento de interconexão para mudar conectividade em uma rede neural, e aparelho de controle para controlar o nìvel de conectividade entre nós em uma rede nodal de um sistema de rede neural. BR0006031A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/289,713 US6141241A (en) 1998-06-23 1999-04-12 Universal memory element with systems employing same and apparatus and method for reading, writing and programming same
PCT/US2000/009731 WO2000062301A1 (en) 1999-04-12 2000-04-12 Universal memory element with systems employing same and apparatus and method for reading, writing and programming same

Publications (1)

Publication Number Publication Date
BR0006031A true BR0006031A (pt) 2001-03-13

Family

ID=23112756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006031-3A BR0006031A (pt) 1999-04-12 2000-04-12 Processo criptográfico de armazenar e recuperar informação em um elemento de memória de mudança de fase, processo de controlar um elemento de interconexão para mudar conectividade em uma rede neural, e aparelho de controle para controlar o nìvel de conectividade entre nós em uma rede nodal de um sistema de rede neural.

Country Status (11)

Country Link
US (1) US6141241A (pt)
EP (1) EP1104578B1 (pt)
JP (1) JP2002541613A (pt)
KR (1) KR100636086B1 (pt)
AU (1) AU4081600A (pt)
BR (1) BR0006031A (pt)
CA (1) CA2332867A1 (pt)
DE (1) DE60037301T2 (pt)
MX (1) MXPA00011876A (pt)
RU (1) RU2216054C2 (pt)
WO (1) WO2000062301A1 (pt)

Cited By (1)

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US10971685B2 (en) 2015-02-10 2021-04-06 Sony Corporation Selective device, memory cell, and storage unit

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