Patent application number | Description | Published |
20120321810 | METHOD FOR DEPOSITING A LAYER OF ORGANIZED PARTICLES ON A SUBSTRATE - A method for depositing a layer of organized particles on a substrate. This method includes the steps of: controlled stirring of a bath including at least the particles and a mixture of solvents formed of at least 50% by volume of ethanol; dipping of the substrate into the stirred bath; and removal of said substrate from the stirred bath. | 12-20-2012 |
20130209677 | Process for Manufacturing a Segmented Optical Structure - The present invention relates to a process for manufacturing a segmented optical structure ( | 08-15-2013 |
20130213944 | System for Laser Direct Writing of MESA Structures Having Negatively Sloped Sidewalls - In the field of photolithography systems designed to produce electronic components using the technique known as “lift-off” on a plane substrate comprising one or more plane photosensitive layers, a system uses a laser direct-write technique. It comprises optical or mechanical means configured such that the useful part of the optical beam is inclined on the plane of the photosensitive layers in order to create profiles with an inverted slope within said layers, the useful part of the optical beam being the part of the optical beam which effectively contributes to creating said profiles. In one preferred embodiment, the system comprises means for partial shuttering of the optical beam situated in the neighborhood of the focusing optics. | 08-22-2013 |
20130330471 | FACILITY AND METHOD FOR DEPOSITING A FILM OF ORDERED PARTICLES ONTO A MOVING SUBSTRATE - A facility for depositing a film of ordered particles onto a moving substrate, the facility including: a transfer area including an entry of particles and an exit of particles spaced apart from each other by two side edges facing each other, retaining a carrier liquid on which the particles float, a capillary bridge ensuring connection between the carrier liquid contained in the transfer area and the substrate, and a plurality of suction nozzles capable of attracting the particles towards its two side edges. | 12-12-2013 |
20140147583 | FACILITY AND METHOD FOR DEPOSITING A WIDTH ADJUSTABLE FILM OF ORDERED PARTICLES ONTO A MOVING SUBSTRATE - A facility for depositing a film of ordered particles onto a moving substrate, the facility configured to allow deposition, onto the substrate, of a film of ordered particles escaping from a particle outlet of a transfer zone having a first width. The facility further includes an accessory device in a form of a deposit head, provided to seal the particle outlet and configured to allow the deposition, onto the substrate, of a film of ordered particles escaping from an end of a particle transfer channel of the deposit head, the end having a second width strictly lower than the first width. | 05-29-2014 |
20140158334 | THERMAL MANAGEMENT SYSTEM WITH VARIABLE-VOLUME MATERIAL - A thermal management system configured to be installed between a heat source and a heat sink, including a first heat conductor and a second heat conductor, a thermal switch configured to allow or prevent thermal connection between the first and second heat conductors, the thermal switch including at least one thermally conductive material that can connect the first and second conductors by a change in its volume, and the thermal switch including a controller configured to transfer thermal energy to the phase-change material to change a connection state. The connection is made when the heat source goes above a critical temperature, since the connection enables a heat flux to be established between the heat source and the heat sink. | 06-12-2014 |
20140356528 | METHOD FOR TRANSFERRING OBJECTS ONTO A SUBSTRATE BY MEANS OF A COMPACT FILM OF PARTICLES - A method of transferring objects onto a substrate, or a moving substrate, the objects to be transferred being placed in a transfer area including an inlet and an outlet spaced apart from one another by two lateral edges opposite one another, and holding a carrier liquid forming a conveyor, the objects being held by a compact film of particles floating on the carrier liquid of the transfer area, in which the objects are moved with the particle film to be transferred onto the substrate when they reach the outlet. | 12-04-2014 |
20140374930 | METHOD FOR TRANSFERRING OBJECTS ONTO A SUBSTRATE USING A COMPACT PARTICLE FILM, INCLUDING A STEP OF PRODUCING CONNECTORS ON THE OBJECTS - A method for transferring objects onto a substrate, or running substrate, the objects to be transferred being placed in a transfer area containing a carrier liquid forming a conveyor, the objects being held by a compact film of particles floating on the carrier liquid of the transfer area, within which the objects are displaced with the film of particles to be transferred onto the substrate, making at least one connector on at least one of the objects, the connector being made by a substance comprising a polymerizable compound, put in contact with the object arranged within the transfer area, and then by polymerization of the substance. | 12-25-2014 |
20150044809 | METHOD FOR DEPOSITING PARTICLES ONTO A SUBSTRATE, INCLUDING A STEP OF STRUCTURING A PARTICLE FILM ON A LIQUID CONVEYOR - A method for depositing particles on a substrate, or a running substrate, including: (a) producing at least one first compact film of particles floating on a carrier liquid provided in a transfer area having an outlet of particles arranged facing the substrate; (b) producing at least one pattern by depositing a substance on the first film in the transfer area, along a contour of the pattern, the substance maintaining the particles of the film together in contact with the substance; (c) removing at least one portion of the particles of the first film located interiorly relatively to the contour, or exteriorly relatively to the contour; and then (d) transferring patterns onto the substrate through the outlet of particles. | 02-12-2015 |