The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Jun. 20, 2013
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Messaoud Bedjaoui, Voreppe, FR;
Gabriel Delepierre, Fontaine, FR;
Sylvain Poulet, Saint Victor de Cessieu, FR;
Abstract
A method of vertically assembling encapsulated single microbatteries, wherein the vertical assembly contains, between the microbatteries, an electrical insulation and/or sealing layer and a metal layer, successively including: a step of stacking and attaching at least two single microbatteries, previously encapsulated, stacked on each other; and forming a metal layer, capable of ensuring the electrical coupling of each of the metal layers of each of the encapsulated single microbatteries. Each of the at least two encapsulated single microbatteries is previously prepared by: forming at least one electrical insulation and/or sealing layer over at least a portion of the lateral sides and of the surface including the current collectors of a microbattery including positive and negative electrodes, an electrolyte, and positive and negative current collectors; making the current collectors of the microbattery accessible; and forming a metal layer extending from the current collectors to the lateral sides of said microbattery.