METHOD FOR PROTECTING COPYRIGHT OF 3D PRINTED OBJECT USING 3D BARCODE

摘要

Provided is a method for protecting the copyright of a 3D printed object using a 3D barcode. A 3D printing method, according to one embodiment of the present invention, comprises generating a 3D barcode which contains particular information and is to be inserted in a 3D structure, and printing the 3D structure, wherein the 3D barcode is printed inside the 3D structure. As a result, when printing a 3D printed object by means of a 3D printer, the 3D barcode containing copyright information is also printed inside the 3D printed object, and thus forgery/falsification of information becomes practically impossible.