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    DURABLE CARD
    112.
    发明申请
    DURABLE CARD 审中-公开

    公开(公告)号：US20190332907A1

    公开(公告)日：2019-10-31

    申请号：US16508570

    申请日：2019-07-11

    Applicant: CompoSecure, LLC

    Inventor： John Herslow

    IPC: G06K19/02 ,  B32B37/00 ,  G06K19/077

    Abstract: Cards embodying the invention include a core subassembly whose elements define the functionality of the card and a hard coat subassembly attached to the top and/or bottom sides of the core subassembly to protect the core subassembly from wear and tear and being scratched. The core subassembly may be formed solely of plastic layers or of different combinations of plastic and metal layers and may include all the elements of a smart card enabling contactless RF communication and/or direct contact communication. The hard coat subassembly includes a hard coat layer, which typically includes nanoparticles, and a buffer or primer layer formed so as to be attached between the hard coat layer and the core subassembly for enabling the lasering of the core subassembly without negatively impacting the hard coat layer and/or for imparting color to the card.

    Foil composite card
    113.
    发明授权
    Foil composite card 有权

    公开(公告)号：US10373920B2

    公开(公告)日：2019-08-06

    申请号：US14183868

    申请日：2014-02-19

    Applicant: COMPOSECURE, LLC

    Inventor： John Herslow

    IPC: G06K19/077 ,  H01L21/56 ,  H01L23/00 ,  B32B37/12 ,  B32B38/06 ,  B42D25/41 ,  B42D25/328 ,  B42D25/425 ,  B42D25/435 ,  B32B7/12 ,  B32B15/04 ,  G06K19/06 ,  H01L23/498 ,  B42D25/373 ,  B42D25/47 ,  B32B38/10 ,  B32B38/00

    Abstract: Composite cards formed in accordance with the invention include a security layer comprising a hologram or diffraction grating formed at, or in, the center, or core layer, of the card. The hologram may be formed by embossing a designated area of the core layer with a diffraction pattern and depositing a thin layer of metal on the embossed layer. Additional layers may be selectively and symmetrically attached to the top and bottom surfaces of the core layer. A laser may be used to remove selected portions of the metal formed on the embossed layer, at selected stages of forming the card, to impart a selected pattern or information to the holographic region. The cards may be ‘lasered’ when the cards being processed are attached to, and part of, a large sheet of material, whereby the “lasering” of all the cards on the sheet can be done at the same time and relatively inexpensively. Alternatively, each card may be individually “lasered” to produce desired alpha numeric information, bar codes information or a graphic image, after the sheets are die-cut into cards.

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