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1. (WO2019063926) METHOD OF PRODUCING A RECURRENT NEURAL NETWORK COMPUTER
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Pub. No.: WO/2019/063926 International Application No.: PCT/FR2018/052348
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
G06N 3/063 (2006.01) ,H01L 27/24 (2006.01) ,H01L 45/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3
Computer systems based on biological models
02
using neural network models
06
Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
063
using electronic means
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
24
including solid state components for rectifying, amplifying, or switching without a potential-jump barrier or surface barrier
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
45
Solid state devices specially adapted for rectifying, amplifying, oscillating, or switching without a potential-jump barrier or surface barrier, e.g. dielectric triodes; Ovshinsky-effect devices; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
Applicants:
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; Bâtiment le Ponant D 25 rue Leblanc 75015 PARIS, FR
Inventors:
VIANELLO, Elisa; FR
CARABASSE, Catherine; FR
LA BARBERA, Selina; FR
TIRON, Raluca; FR
Agent:
PINOT, Christophe; FR
DUPONT, Jean-Baptiste; FR
COLOMBO, Michel; FR
Priority Data:
175890026.09.2017FR
185191006.03.2018FR
Title (EN) METHOD OF PRODUCING A RECURRENT NEURAL NETWORK COMPUTER
(FR) PROCEDE DE FABRICATION D'UN CALCULATEUR A RESEAUX DE NEURONES RECURRENTS
Abstract:
(EN) Proposed is a method of producing a recurrent neural network computer, which method comprises consecutive steps of providing a substrate comprising a first electrode; structuring the first electrode by etching using a first mask made of block copolymers such that said electrode has free regions which are randomly spatially distributed (200); forming a resistive-RAM-type memory layer (4) on the first structured electrode; forming a second electrode on the memory layer; and structuring the second electrode by etching, using a second mask made of block copolymers such that said electrode has free regions which are randomly spatially distributed (210).
(FR) Le procédé de fabrication d'un calculateur à réseaux de neurones récurrents proposé comporte des étapes successives de prévoir un substrat comportant une première électrode, de structuration de la première électrode par gravure en utilisant un premier masque en copolymères à blocs de sorte que ladite électrode présente des zones libres avec une distribution spatiale aléatoire (200), de formation d'une couche mémoire (4) de type mémoire vive résistive sur la première électrode structurée, de formation d'une deuxième électrode sur la couche mémoire, et de structuration de la deuxième électrode par gravure utilisant un deuxième masque en copolymères à blocs de sorte que la ladite électrode présente des zones libres avec une distribution spatiale aléatoire (210).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)