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:
Sep. 10, 2013
Filed:
Mar. 02, 2011
Yuki Sekino, Yokohama, JP;
Sanae Ito, Yokohama, JP;
Yuki Sekino, Yokohama, JP;
Sanae Ito, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a method of simulating a manufacturing process of a structure including adjacent components, the method includes causing a computer to perform operations of: importing mesh and material data set for each component; specifying, as a calculation target, a region in a first component in which impurities are to be diffused among the components; setting a virtual film of a desired thickness in contact with the region whose material is the same as that of a second component in contact with the specified calculation target; setting boundary conditions at interface between the region and the virtual film, based on the material data; incorporating the boundary conditions into diffusion equations to solve the diffusion equations of the region and the virtual film; and bringing data on the concentration of impurities of the region obtained by the calculation into data on the structure before the specification of the region.