Research On The Copyright Object Of 3D Printing

3D Printing,also known as three dimension technology,is a process of making physical objects by layers of printing on the basis of the three-dimensional digital models,using the solid or liquid materials and powder materials.Being different with traditional manufacturing technology,3D Printing technology springs up in recent years and gradually penetrates into all fields of society.As 3D Printing technology grows in size and influence,some problems on law has become and shocked intellectual property system,especially the copyright law as the son of technology.Therefore,it is necessary to research the copyright objects' system on3 D printing.3D digital models and 3D printouts are involved of the main intellectual creation in the progress of 3D printing.From the dispute of 3D printing on copyright,the paper will introduce the construction and formation of 3D digital models and 3D printouts.Only satisfying the original expression and practical no-practical principle that they are copyrightable.In the same time,the paper will define the quality on what they are copyrightable on 3D digital models and 3D printouts belongs to which types of work in the copyright law,and find the deficiency in the protection of the law on “the PROC Copyright Amendment Law(draft revision)”.The copyright law is the regulation on profit distribution of relevant objects in the progress of creation and communication.It also keeps the balance between the law and the technology.The measures that complete the legislation on the copyright object of 3D printing and construct the balance between individual and public interests can be taken to protect the unprotected 3D intellectual creation and promote the 3D printing technology and define the protection boundaries.