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    SYSTEMS FOR PRINTING CONFORMAL MATERIALS ON COMPONENT EDGES AT HIGH RESOLUTION
    43.
    发明申请
    SYSTEMS FOR PRINTING CONFORMAL MATERIALS ON COMPONENT EDGES AT HIGH RESOLUTION 有权

    公开(公告)号：US20230007786A1

    公开(公告)日：2023-01-05

    申请号：US17931331

    申请日：2022-09-12

    Applicant: IO Tech Group Ltd.

    Inventor： Michael Zenou

    IPC: H05K3/28 ,  H05K3/00

    Abstract: Systems and methods that enable printing of conformal materials and other waterproof coating materials at high resolution. An initial printing of a material on edges of a component is performed at high resolution in a first printing step, and a subsequent printing of the material on remaining surfaces of the component is applied in a second printing step, with or without curing of the material printed on the edges between the two printing steps. The printing of the material may be performed by a laser-assisted deposition or using another dispensing system to achieve a high resolution printing of the material and a high printing speed.

    Kit and system for laser-induced material dispensing
    44.
    发明授权
    Kit and system for laser-induced material dispensing 有权

    公开(公告)号：US11465173B2

    公开(公告)日：2022-10-11

    申请号：US16838245

    申请日：2020-04-02

    Applicant: IO Tech Group LTD.

    Inventor： Michael Zenou

    IPC: B05D3/06 ,  B41J2/48 ,  G02B6/35 ,  G02B6/42 ,  G02B6/26 ,  G02B6/028 ,  G02B6/04

    Abstract: The laser-induced dispensing system includes a cartridge assembly having a supply reel for supplying a foil having a light transmissive layer wound around the supply reel, and a take-up reel for taking up the foil. There is provided a coating device for coating the foil by a donor material during a motion of the foil. The laser-induced dispensing system also includes an irradiation head having optics configured for focusing a laser beam. Additionally, a controller, for controlling the cartridge assembly to establish motion of the foil, and the optics to focus the laser beam onto the foil at a location downstream of the outlet of the coating device so as to release droplets of the donor material from the foil is provided.

    Systems for printing solder paste and other viscous materials at high resolution
    46.
    发明授权
    Systems for printing solder paste and other viscous materials at high resolution 有权

    公开(公告)号：US11446750B2

    公开(公告)日：2022-09-20

    申请号：US16807489

    申请日：2020-03-03

    Applicant: IO Tech Group Ltd.

    Inventor： Michael Zenou ,  Ziv Gilan ,  Guy Nesher

    IPC: B41F16/00 ,  B05C5/02 ,  B05C1/08 ,  B05C9/14 ,  H05K3/00 ,  B05D3/06 ,  B05D1/26 ,  B05D1/28 ,  B23K1/00 ,  H05K3/34 ,  B41M3/00 ,  B23K101/42

    Abstract: Systems and methods in which dot-like portions of a material (e.g., a viscous material such as a solder paste) are printed or otherwise transferred onto an intermediate substrate at a first printing unit, the intermediate substrate having the dot-like portions of material printed thereon is transferred to a second printing unit, and the dot-like portions of material are transferred from the intermediate substrate to a final substrate at the second printing unit. Optionally, the first printing unit includes a coating system that creates a uniform layer of the material on a donor substrate, and the material is transferred in the individual dot-like portions from the donor substrate onto the intermediate substrate at the first printing unit. Each of the first and second printing units may employ a variety of printing or other transfer technologies. The system may also include material curing and imaging units to aid in the overall process.

    Systems for material deposition
    47.
    发明授权
    Systems for material deposition 有权

    公开(公告)号：US11285667B2

    公开(公告)日：2022-03-29

    申请号：US16949113

    申请日：2020-10-14

    Applicant: IO Tech Group Ltd.

    Inventor： Ziv Gilan ,  Daniel Liptz

    IPC: B29C64/209 ,  B33Y30/00 ,  B29C64/227 ,  B33Y10/00

    Abstract: Systems for material deposition. One such system includes a number of containers arranged relative to one another in a conical or other shape, pointing toward a common deposition point. When not actively depositing material, the containers are held at a distance from the deposition point. Another system has a rod disposed within a container and a flexible tip on the rod seals a material exit of the container when biased closed. Pressurized gas introduced into the container forces the rod away from the material exit and material from the container. In yet another system, a container includes a barrel adapter having a one-way air valve that seals the container and creates a vacuum, preventing material from leaking from the container. Upon application of a pressurized gas, the one-way valve is forced open and material is deposited from the container. The valve closes automatically in the absence of the gas.

    METHODS OF FABRICATING A 3D DEVICE USING ABLATION
    48.
    发明申请
    METHODS OF FABRICATING A 3D DEVICE USING ABLATION 有权

    公开(公告)号：US20220023016A1

    公开(公告)日：2022-01-27

    申请号：US17493303

    申请日：2021-10-04

    Applicant: IO Tech Group Ltd.

    Inventor： Michael Zenou ,  Guy Nesher ,  Ziv Gilan

    IPC: A61C13/00 ,  B29C64/268 ,  B29C64/205 ,  A61C13/08

    Abstract: A three-dimensional device is fabricated in a layer-by-layer approach using a support material. The support material is deposited in a liquid form on a surface, hardened by cooling or ultraviolet (UV) curing, and selectively ablated to create an area within which the desired structure of the device will be formed. Active material is deposited into this area, and the layer-by-layer process repeated until the three-dimensional device has been completed. Thereafter, any remaining support material is removed by water or other solvent.

    SYSTEMS AND METHODS FOR PRINTING CONFORMAL MATERIALS ON COMPONENT EDGES AT HIGH RESOLUTION
    50.
    发明申请
    SYSTEMS AND METHODS FOR PRINTING CONFORMAL MATERIALS ON COMPONENT EDGES AT HIGH RESOLUTION 有权

    公开(公告)号：US20210385951A1

    公开(公告)日：2021-12-09

    申请号：US17302449

    申请日：2021-05-03

    Applicant: IO Tech Group Ltd.

    Inventor： Michael Zenou

    IPC: H05K3/28 ,  H05K3/00

    Abstract: Systems and methods that enable printing of conformal materials and other waterproof coating materials at high resolution. An initial printing of a material on edges of a component is performed at high resolution in a first printing step, and a subsequent printing of the material on remaining surfaces of the component is applied in a second printing step, with or without curing of the material printed on the edges between the two printing steps. The printing of the material may be performed by a laser-assisted deposition or using another dispensing system to achieve a high resolution printing of the material and a high printing speed.

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