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:
Oct. 11, 2022
Filed:
Nov. 13, 2017
Sony Corporation, Tokyo, JP;
Nobuhiro Kihara, Aichi, JP;
Akira Kondo, Aichi, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
In a modeling apparatus, a stage includes a modeling surface on which a modeled object is formed. A regulation member includes a surface including an adjacent region, the regulation member is arranged with respect to the stage to form a holding region for holding a material between the adjacent region and the stage. An irradiation unit selectively radiates an energy ray to a region of the material via the adjacent region. A first moving mechanism moves the stage and the regulation member relative to each other in a direction along the modeling surface. A second moving mechanism moves the stage and the regulation member relative to each other in a lamination direction of the material. A control mechanism variably controls, based on the number of laminated layers of the material, an irradiation position of the energy ray to the material in the direction along the modeling surface.