Patent application number | Description | Published |
20080305399 | ELECTROLYTIC ORGANIC GLASS, ITS MANUFACTURING PROCESS AND DEVICE COMPRISING IT - The invention relates to a solid electrolyte, to a process for its manufacture and also to devices comprising it. | 12-11-2008 |
20080311477 | Process for Manufacturing a Lithiated Electrode, Lithiated Electrode That Can Be Obtained by This Process, and Its Uses - The invention relates to a process for manufacturing a lithiated electrode, which comprises:
| 12-18-2008 |
20090155685 | ENCAPSULATED LITHIUM ELECTROCHEMICAL DEVICE - This lithium electrochemical device includes a stack of layers suitable for constituting a micro-battery deposited on a substrate and encapsulated using a protective cap sealed onto the substrate. It includes two collectors of the current generated by the micro-battery and at least one insulating layer inert as regards lithium. The collectors and the insulating layer or layers are deposited on the substrate. The protective cap is sealed onto the substrate using the layers constituting the current collectors and the insulating layer or layers. The cap has layers of the same nature, positioned in the same order in line with their respective layers deposited on the substrate, so that when the cap is sealed onto the substrate, the respective layers deposited on the cap and on the substrate come into contact with each other to provide the actual seal of the cap on the substrate. | 06-18-2009 |
20100310758 | METHOD FOR PRODUCING AT LEAST ONE MICROCOMPONENT WITH A SINGLE MASK - The microcomponent, for example a microbattery, comprising a stack with at least two superposed layers on a substrate, is made using a single steel mask able to expand under the effect of temperature. The mask comprises at least one off-centered opening. The mask being at a first temperature, a first layer is deposited through the opening of the mask. The mask being at a second temperature, higher than the first temperature, a second layer is deposited through the opening of the mask. Finally, the mask being at a third temperature, higher than the second temperature, a third layer is deposited through the opening of the mask. | 12-09-2010 |
20100310932 | FLEXIBLE PACKAGING DEVICE OF A MICROBATTERY - The packaging device of a microbattery arranged on a flexible support comprises at least one thin layer forming a protective barrier deposited on the whole of the microbattery, and a flexible compensation cover above the barrier. The cover is made from a material, for example polymer, with a thickness t | 12-09-2010 |
20100326814 | METHOD FOR ELIMINATING METALLIC LITHIUM - The method for eliminating metallic lithium on a support comprises a plasma application step. The plasma is formed from a carbon source and an oxygen source with a power comprised between 50 and 400 W. It transforms the metallic lithium into lithium carbonate. The method then comprises a dissolution step of the lithium carbonate in an aqueous solution. | 12-30-2010 |
20100330401 | NON-BALANCED LITHIUM-ION MICROBATTERY - The lithium-ion microbattery comprises a positive electrode having a first Li | 12-30-2010 |
20110097625 | LITHIUM MICROBATTERY PROVIDED WITH AN ELECTRONICALLY CONDUCTIVE PACKAGING LAYER - A lithium microbattery comprises a packaging thin layer formed by a matrix of polymer material in which metallic particles are dispersed. The packaging thin layer constitutes at least a part of the anodic current collector of the lithium microbattery. The polymer material is advantageously obtained from at least a photopolymerizable precursor material chosen from bisphenol A diglycidylether, bisphenol F butanediol diglycidil ether, 7-oxabicylco[4.1.0]heptane-3-carboxylate of 7-oxabicylco[4.1.0]hept-3-ylmethyl and a mixture of bisphenol A and epichloridine. It can also be a copolymer obtained from a homogenous mixture of at least two photopolymerizable precursor materials, respectively acrylate-base, such as diacrylate 1,6-hexanediol and methacrylate, and epoxide-base, for example chosen from bisphenol A diglycidylether, 7-oxabicylco[4.1.0]heptane-3-carboxylate of 7-oxabicylco[4.1.0]hept-3-ylmethyl and a mixture of bisphenol A and epichloridine. | 04-28-2011 |
20110311883 | LITHIUM MICROBATTERY AND FABRICATION METHOD THEREOF - The microbattery is formed by a stack of solid thin layers on a substrate which, starting from the substrate, successively comprises a first electrode, a solid electrolyte and a second electrode/current collector assembly. A first surface and a second surface of the electrolyte are respectively in contact with a main surface of the first electrode and a main surface of the second electrode/current collector assembly. The dimensions of the main surface of the first electrode are smaller than the dimensions of the main surface of said assembly, and the dimensions of the first surface of the solid electrolyte are smaller than the dimensions of the second surface of the solid electrolyte. The solid electrolyte is furthermore not in contact with the substrate. | 12-22-2011 |
20130074954 | FLUID DELIVERY DEVICE INCLUDING A THERMOELECTRIC MODULE - The fluid distribution device includes a first cavity at a first pressure and a second cavity at a second pressure lower than the first pressure. A partition separates the first cavity from the second cavity and a restricting valve is arranged between the first and second cavities. The partition includes a thermoelectric module having a hot side in thermal contact with the first cavity and a cold side in thermal contact with the second cavity. | 03-28-2013 |
20130095381 | MICROBATTERY AND METHOD FOR MANUFACTURING A MICROBATTERY - A microbattery that includes, in succession starting from a first substrate: a first current collector, a first electrode, an electrolyte, a second electrode consisting of a solder joint, a second current collector and a second substrate. Additionally, a method for manufacturing a microbattery, which includes the following steps: forming a thin-film multilayer including, in succession from the first substrate, a first current collector, a first electrode, an electrolyte and a first metal film; forming a second current collector on a face of a second substrate; and forming a second electrode by soldering the first metal film and the second current collector together, said substrates being placed facing each other during assembly. | 04-18-2013 |
20130277638 | Memristive Element and Electronic Memory Based on Such Elements - The invention relates to a memristive element (M) formed by: a first electrode ( | 10-24-2013 |
20140154401 | METHOD OF PRODUCING A DEVICE HAVING BATTERIES WITH TESTING OF THE OPERATION OF THE BATTERIES BEFORE CONNECTING THEM ELECTRICALLY - The method of producing a device having batteries includes the following successive steps performed on a support substrate:
| 06-05-2014 |