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. 14, 2020
Filed:
Sep. 07, 2017
Xyzprinting, Inc., New Taipei, TW;
Kinpo Electronics, Inc., New Taipei, TW;
Peng-Yang Chen, New Taipei, TW;
XYZPRINTING, INC., New Taipei, TW;
KINPO ELECTRONICS, INC., New Taipei, TW;
Abstract
A stereolithography 3D printing method for multiple light modules includes following steps of: controlling a stereolithography 3D printer to retrieve a plurality of slice images and offsets respectively corresponding to different layers of 3D object data; selecting one of the slice images corresponding to one of the layers; adjusting an irradiation range of each of light modules according to one of the offsets corresponding to the same layer; the adjusted irradiation ranges of the light modules don't overlap with each other in a horizontal axis direction; controlling each light module to irradiate according to the adjusted irradiation range and the selected slice image; and, repeatedly executing aforementioned steps to generate a physical 3D model. Therefore, effectively implementing large size stereolithography 3D printing and manufacturing the physical 3D model without any obvious borderline can be achieved.