High-fidelity 3D printing using flashing photopolymerization

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United States of America Patent

PATENT NO 11833742
SERIAL NO

17360891

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Abstract

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A method and system for microscale 3D printing achieve high-fidelity fabrication through the control of the light exposure time. A single pulse of light is used to initiate polymerization of a pre-polymer solution to minimize scattering-induced resolution deterioration. The printed object is fabricated in a layer-by-layer construction where each layer is formed through exposure to a single light pulse.

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Patent Owner(s)

  • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shaochen San Diego, US 24 895
You, Shangting La Jolla, US 2 1

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