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:
Feb. 05, 2019
Filed:
Feb. 24, 2015
Seoul National University of Technology Center for Industry Collaboration, Seoul, KR;
Sangjo Han, Seoul, KR;
Abstract
The present disclosure relates to a three-dimension printing apparatus using photocurable resin, the three-dimension printing apparatus capable of easily separating the cured photocurable resin from a bottom surface of an accommodating unit where the photocurable resin is accommodated by moving the accommodating unit in a spiral direction, and including the accommodating unit configured to receive light being emitted from a light source, and to provide space for the photocurable resin accommodated therein to be cured by the light; a moving unit configured to move cured photocurable resin in a direction distancing away from the light source, so that the photocurable resin accommodated in the accommodating unit is cured sequentially by the light; and a separation guiding unit mounted onto the accommodating unit, and configured to move at the same time as the accommodating unit along a spiral direction so that the cured photocurable resin is separated from an inner surface of the accommodating unit.