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Title:
OBJECT MANIPULATION AND TRANSFER BY PROPULSION
Document Type and Number:
WIPO Patent Application WO/2024/084030
Kind Code:
A1
Abstract:
The present invention relates to a method and equipment for transferring at least one object from a donor substrate (30) towards a target substrate (40), the donor substrate (30) forming a surface on which a film of carrier liquid having a thickness ez is deposited in a vertical direction Z, the carrier liquid containing the objects that are to be transferred and have dimensions (Dx, Dy, Dz), the transfer being ensured by local energy excitation of the liquid to form a local cavitation bubble at an object, characterized in that the ratio Dz/ez is greater than 1, preferably greater than 0.5.

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Inventors:
IAZZOLINO ANTONIO (FR)
VIELLEROBE BERTRAND (FR)
GUILLEMOT FABIEN (FR)
Application Number:
PCT/EP2023/079252
Publication Date:
April 25, 2024
Filing Date:
October 20, 2023
Export Citation:
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Assignee:
POIETIS (FR)
International Classes:
B29C64/112; B29C64/205; B29C64/245; B29C64/273; B29C64/282; B29C64/393; B33Y10/00; B33Y30/00; B33Y50/02
Attorney, Agent or Firm:
IP TRUST (FR)
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