The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Oct. 27, 2021
Danmarks Tekniske Universitet, Kongens Lyngby, DK;
Yi Yang, Kongens Lyngby, DK;
Kristoffer Almdal, Kongens Lyngby, DK;
DANMARKS TEKNISKE UNIVERSITET, Kongens Lyngby, DK;
Abstract
A method for producing a multi-material three-dimensional object includes: computing projections describing the object from different orientation angles, including: a number of first projections describing a first part of said object to be formed in a first material; a number of second projections describing a second part of said object to be formed in a second material; providing a build volume comprising: a first photosensitive component for polymerizing into the first material upon irradiation by a first wavelength light; a second photosensitive component for polymerizing into the second material upon irradiation by a second wavelength light, the second material having different mechanical properties than the first; and irradiating the build volume with a number of patterns of light, at the respective corresponding orientations/wavelengths such that the first wavelength light deposits energy according to a first energy distribution and the second wavelength light deposits energy according to a second energy distribution.