Patent application number | Description | Published |
20130052552 | DEVICE FORMING A MANOMETER INTENDED FOR MEASURING BIPHASIC FLUID PRESSURE, ASSOCIATED METHOD OF MANUFACTURE AND FLUIDIC NETWORK - A device forming a manometer, configured to measure pressure of a biphasic fluid in a fluidic network, including: a first channel inside which a biphasic fluid is able to flow; a second channel emerging into the first channel, wherein the second channel is blind, with each of its dimensions less than capillary length of the fluid's liquid phase, and with at least one of its lengthways wall having a surface energy gradient that decreases from its inlet to the end. The surface energy gradient enables the wetting angle of the meniscus of the fluid's liquid phase to be increased in the blind channel from its inlet to the end. Such a device may find application to measurement of pressure of a biphasic fluid in a heat exchanger or in a fuel cell. | 02-28-2013 |
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 |
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 |