NANOSCALE SINGLE PHOTON THREE-DIMENSIONAL PRINTING SYSTEMS AND METHODS

    公开(公告)号:US20250073989A1

    公开(公告)日:2025-03-06

    申请号:US18818417

    申请日:2024-08-28

    Abstract: A method of additive manufacturing includes directing a first photon beam onto a resin and directing a second photon beam onto the resin to generate a reactive species from the initiator molecule to thereby polymerize a portion of the resin. The resin includes an initiator molecule and a sensitizer molecule. The first photon beam simultaneously excites each of the initiator molecule and the sensitizer molecule, transitions each of the initiator molecule and the sensitizer molecule into their respective singlet excited states; and transfers, at least one of energy or electrons, from the singlet excited state of the sensitizer molecule to the initiator molecule.

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