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1. WO2019053402 - HIGH SPEED MANUFACTURING OF MULTILAYER ELECTROCHEMICAL DEVICE

Publication Number WO/2019/053402
Publication Date 21.03.2019
International Application No. PCT/GB2018/052539
International Filing Date 07.09.2018
IPC
H01M 10/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
H01M 10/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
H01M 4/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
04Processes of manufacture in general
H01M 10/0585 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
058Construction or manufacture
0585of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01M 6/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
CPC
C23C 14/042
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
04Coating on selected surface areas, e.g. using masks
042using masks
C23C 14/24
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22characterised by the process of coating
24Vacuum evaporation
C23C 14/542
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22characterised by the process of coating
54Controlling or regulating the coating process
542Controlling the film thickness or evaporation rate
H01M 10/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
H01M 10/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
H01M 10/0404
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
0404Machines for assembling batteries
Applicants
  • DYSON TECHNOLOGY LIMITED [GB]/[GB]
Inventors
  • WANG, Chia-Wei
  • CHEN, Yen-Hung
  • KIM, HyonCheol
  • LANGLOIS, Marc
  • CHUNG, Myoungdo
  • SASTRY, Ann Marie
  • ZHANG, Xiangchun
Agents
  • HOBDAY, Duncan
  • BOOTH, Andrew
  • LOBBAN, Colin
  • FORRESTER, Simon
  • MACPHERSON, Craig
  • MACPHERSON, Carolyn
  • FOWLER, Maria
  • LERWILL, Jonathan
  • SMITH, Gillian
  • MACKISACK, Anna
  • WARNER, Thomas
  • JONES, Ben
  • CHAPMAN, Alan
Priority Data
15/705,41415.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HIGH SPEED MANUFACTURING OF MULTILAYER ELECTROCHEMICAL DEVICE
(FR) FABRICATION À GRANDE VITESSE DE DISPOSITIF ÉLECTROCHIMIQUE MULTICOUCHE
Abstract
(EN)
A high speed deposition apparatus for the manufacture of solid state batteries.The apparatus can be used for the manufacture of solid state multilayer stacked battery devices via a vacuum deposition process.In various embodiments, the manufacturing apparatus can include a containment vessel, a reactor region, a process region, a work piece,one or more vacuum chambers, and an energy source.A complete stack of battery layers can be manufactured in a single vacuum cycle, having background gas, pressure, and deposition rate optimized and controlled for the deposition of each layer.The work piece can include a drum and a substrate, which can be a commercial polymer or metallic web, that are temperature controlled.Masks can be used to delineate or shape layers within the multi-layer stacked electrochemical device manufactured by embodiments of the apparatus.
(FR)
L’invention concerne un appareil de dépôt à grande vitesse pour la fabrication de batteries à électrolyte solide. L’appareil peut servir à la fabrication de dispositifs de batteries empilées multicouches à électrolyte solide par un processus de dépôt sous vide. Selon divers modes de réalisation, l’appareil de fabrication peut inclure une ampoule de rétention, une zone de réacteur, une zone de processus, une pièce à usiner, une ou plusieurs chambres à vide, et une source d’énergie. Un empilement complet de couches de batteries peut être fabriqué lors d’un seul cycle sous vide, dont le gaz d’arrière-plan, la pression et le débit de dépôt sont optimisés et contrôlés pour le dépôt de chaque couche. La pièce à usiner peut inclure un tambour et un substrat, qui peuvent être un polymère commercial ou un réseau métallique, dont la température est contrôlée. Des masques peuvent être utilisés pour délimiter des couches de formes dans le dispositif électrochimique empilé multicouche fabriqué selon des modes de réalisation de l’appareil.
Also published as
JP2020515073
Latest bibliographic data on file with the International Bureau