US Patent Issued to Stratasys on Aug. 12 for "Systems for photocuring liquid resin with reduced heat generation" (California Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,105, issued on Aug. 12, was assigned to Stratasys Inc. (Minnetonka, Minn.).

"Systems for photocuring liquid resin with reduced heat generation" was invented by Izhar Medalsy (Ventura, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a vat polymerization printer, a beam scanner scans a light beam across a mask and into a tank containing a photo-curable resin. The mask has pixels configurable to be individually transparent or opaque to portions of the light beam, which has a diameter greater than a cross-sectional dimension of the pixels of the mask. During an exposure time duration, a first subset of the pixels are controlled to be transparen...