Commissariat a L'energie Atomique Et Aux Energies Alternatives

Simon Frederic Desage

Philippe Coronel

Olivier Dellea

Pascal Fugier

A method for depositing particles onto a substrate, or a running substrate, including: (a) making a compact film of particles floating on a carrier liquid provided in a transfer area having an outlet of particles laid out facing the substrate; (b) depositing a substance on the compact film of particles, in the transfer area; (c) transferring, through the outlet of particles and onto the substrate, the compact film of particles coated with the substance; and then (d) removing the substance to carry away with the substance the particles of the film which adhere to the substance, to generate at least one recessed area within the film deposited on the substrate.

Method for depositing a particle film onto a substrate via a liquid conveyor, including a step of structuring the film on the substrate

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.

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Saint-Chamond, France

Simon Frederic Desage