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1. (WO2013117680) METHOD FOR DEPOSITING A PARTICLE FILM ONTO A SUBSTRATE VIA A LIQUID CONVEYOR, INCLUDING A STEP OF STRUCTURING THE FILM ON THE SUBSTRATE

Pub. No.:    WO/2013/117680    International Application No.:    PCT/EP2013/052511
Publication Date: Fri Aug 16 01:59:59 CEST 2013 International Filing Date: Sat Feb 09 00:59:59 CET 2013
IPC: B05D 1/20
Applicants: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
Inventors: DELLEA, Olivier
CORONEL, Philippe
DESAGE, Simon, Frédéric
FUGIER, Pascal
Title: METHOD FOR DEPOSITING A PARTICLE FILM ONTO A SUBSTRATE VIA A LIQUID CONVEYOR, INCLUDING A STEP OF STRUCTURING THE FILM ON THE SUBSTRATE
Abstract:
The invention relates to a method for depositing particles on a preferably moving substrate, including the following steps: (a) preparing a compact particle film (4) floating on a carrier liquid (16) provided in a transfer area (14) having a particle outlet arranged opposite the substrate; (b) depositing a substance (72) onto the compact particle film (4) in the transfer area (14); (c) transferring, via the particle outlet (26) and onto the substrate (38), the compact particle film (4) coated with the substance (72); and then (d) removing the substance (72) such that latter carries away the particles (4) of the film adhering thereto, so as to create at least one recessed area within said film deposited onto the substrate.